Radar · Air Pollution Management Tech in United States
Best Air Pollution Management Tech Companies in United States
The 661 best Air Pollution Management Tech companies in United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Indigo.
By Rohit KhannaTrends & Stories
661companies tracked
$11.7Bdisclosed funding
7unicorns
313have raised
Air Pollution Management Tech companies in the United States have never attracted this much capital this fast, and this directory ranks all 661 we track by disclosed equity funding and recent momentum. Total disclosed funding across the field has crossed $11.7B, with seven unicorns already in the mix. LanzaTech leads at $869M raised, Tomorrow.io sits at $250M, and Persefoni and Watershed are both pushing past $170M. Linde Plc is the outlier you can't ignore: net income of $1.9B, roughly 50 times the sector median of $37M. So what's pulling that kind of money in? The global air pollution management market is valued at roughly $97.9B in 2025 and is forecast to reach $207.6B by 2035, a 7.8% CAGR driven by surging industrialization, tightening emissions norms, and growing EV powertrain and battery technology themes reshaping how the sector thinks about clean air at scale.
Varying regulatory standards remain the structural wildcard here, and I'd watch how U.S.-based players navigate that patchwork heading into 2026. Investors are clearly paying attention. OSTI, the DOE, and America's Seed Fund all rank among the most active backers in this cohort, which tells you federal conviction is real. The hottest coverage themes right now are next-generation EV platforms and drive system innovations, and companies threading air quality tech into that transition are seeing the strongest momentum. If you're mapping this space, the 661 companies below are your starting point.
Sources & further reading
- ResearchAndMarkets.com
Ranked: Best Air Pollution Management Tech companies in United States
| # | Company | Disclosed funding | Last round | Employees | Founded | Tech stack | Market signals (1y) | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Indigo 🦄 Provider of biological and sustainability solutions for the agriculture industry | $1.4B | 33 mo ago | 708 708 → 1,393 (+97%) · sector median +20% | 2013 | HubSpot CMS HubApple iCloud MailSalesforce+35 | — | 355 patents Patents concentrated in health & consumer products | 1 partnership |
| 2 | LanzaTech 🦄 Developer of technology converting carbon-rich gases into fuels and chemicals 78Patents top 10%Funding top 17%News top 25%Innovation top 26% All 13 signals ▾Patentstop 10% Fundingtop 17% Newstop 25% Innovationtop 26% Moattop 26% Producttop 29% Markettop 30% Talenttop 34% Partnerstop 35% Techtop 36% Globaltop 37% Growthtop 45% Fin. healthbottom 48% Patents: 765 patents matched (strict assignee match) · 530 filings since 2022 vs 213 in 2017-21 Funding: Raised $869M across 21 rounds · 21 rounds over 21 yrs (1.0/yr) rank vs industry peers · Fliar Intelligence Index 78/100 | $869M | 4 mo ago | 367 367 → 243 (-34%) · sector median +20% | 2005 | DrupalPHPSalesforce+32 | 25 signals ▲56% Funding · Hiring · Leadership | 765 patents Industrial gas fermentation using engineered microbes to convert C1 gases into chemicals and proteins | 2 partnerships · 1 expansion · 1 award |
| 3 | Delos Provider of solutions for indoor air purifiers | $541M | 27 mo ago | 199 199 → 156 (-22%) · sector median +20% | 2009 | Cart FunctionalityShopifyApple iCloud Mail+37 | — | — | — |
| 4 | Twelve Developer of carbon transformation technology producing fuels and feedstock products 78Funding top 16%Patents top 23%Moat top 26%Talent top 28% All 10 signals ▾Fundingtop 16% Patentstop 23% Moattop 26% Talenttop 28% Innovationtop 29% Growthtop 38% Markettop 41% Techtop 41% Globalbottom 49% Newsbottom 24% Funding: Raised $387M across 19 rounds · 19 rounds over 10 yrs (1.9/yr) Patents: 301 patents matched (strict assignee match) · 127 filings since 2022 vs 131 in 2017-21 rank vs industry peers · Fliar Intelligence Index 78/100 | $387M | 13 mo ago | 232 232 → 267 (+15%) · sector median +20% | 2015 | Wix eCommerceWixSentry+15 | — | 301 patents Patents concentrated in health & consumer products | 2 launchs |
| 5 | Tomorrow.io 🦄 AI-powered weather intelligence platform using satellites for real-time forecasting 89Funding top 16%Customers top 25%AI top 26%Moat top 26% All 11 signals ▾Fundingtop 16% Customerstop 25% AItop 26% Moattop 26% Producttop 27% Techtop 28% Talenttop 28% Newstop 30% Growthtop 37% Markettop 39% Globaltop 48% Funding: Raised $250M across 4 rounds · 4 rounds over 9 yrs (0.4/yr) Customers: Play-Store rating 4.57★ across 25,899 ratings (2 apps) · Review volume +2% in 6 mo rank vs industry peers · Fliar Intelligence Index 89/100 | $250M | 1 mo ago | 124 124 → 228 (+84%) · sector median +20% | 2016 | WordPressSentryZendesk+36 | 4 signals Funding | — | 1 award |
| 6 | Persefoni Provider of carbon accounting and sustainability management platform for businesses 55Funding top 24%Growth top 35%Moat top 35%Product top 36% All 13 signals ▾Fundingtop 24% Growthtop 35% Moattop 35% Producttop 36% Talenttop 38% Techtop 40% Globaltop 42% AItop 45% Patentstop 49% Marketbottom 49% Innovationbottom 42% Newsbottom 22% Fin. healthbottom 17% Funding: Raised $171M across 6 rounds · 6 rounds over 6 yrs (1.0/yr) Growth: Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 55/100 | $171M | 1 mo ago | 295 | 2020 | WebflowStripeAtlassian Statuspage+29 | — | 3 patents Enterprise carbon accounting and portfolio management software solutions | 1 launch · 1 award |
| 7 | Watershed 🦄 Provider of platform for enterprise sustainability programs, measurement, reporting, and action 78Funding top 18%Growth top 24%Moat top 25%Product top 28% All 11 signals ▾Fundingtop 18% Growthtop 24% Moattop 25% Producttop 28% Talenttop 28% Techtop 34% Newstop 38% Markettop 39% Patentstop 46% Innovationtop 47% Globaltop 49% Funding: Raised $170M across 4 rounds · 4 rounds over 5 yrs (0.8/yr) Growth: Headcount 11 → 225 (+1945%) across vintages · Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 78/100 | $170M | 5 mo ago | 225 | 2019 | SanityTurbopackNode.js+25 | 4 signals ▲33% New product · Announcements | 31 patents Shear‑resistant geomembranes and waterproof modular bags for containment and protective applications | — |
| 8 | CarbonCapture Developer of modular direct air capture systems and carbon removal credits 45Funding top 22%Talent top 38%Moat top 39%Growth top 45% All 9 signals ▾Fundingtop 22% Talenttop 38% Moattop 39% Growthtop 45% Productbottom 45% Marketbottom 42% Globalbottom 39% Techbottom 38% Newsbottom 24% Funding: Raised $115M across 4 rounds · 4 rounds over 5 yrs (0.8/yr) Talent: 2 named leaders on record · 2 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 45/100 | $115M | 17 mo ago | 43 | 2019 | HubSpot CMS HubGSAPLenis+13 | — | — | — |
| 9 | Air Company Developer of carbon conversion technology and sustainable aviation fuel solutions | $108M | 15 mo ago | 86 86 → 151 (+76%) · sector median +20% | 2017 | ContentfulNode.jsTailwind CSS+22 | — | 95 patents Patents concentrated in chemistry & materials | 1 launch · 3 expansions · 1 award |
| 10 | Molekule Manufacturer of air purification and humidification devices with filtration technology 50Funding top 28%Innovation top 29%Patents top 29%Product top 34% All 13 signals ▾Fundingtop 28% Innovationtop 29% Patentstop 29% Producttop 34% Moattop 38% Techtop 41% Growthtop 45% Customerstop 50% Talentbottom 49% Marketbottom 44% Globalbottom 40% Newsbottom 36% Fin. healthbottom 29% Funding: Raised $97.9M across 6 rounds · 6 rounds over 10 yrs (0.6/yr) Innovation: 77 patents (top 23% of patent-holders) · 39 filings since 2022 vs 38 in 2017-21 rank vs industry peers · Fliar Intelligence Index 50/100 | $98M | 13 mo ago | 92 92 → 81 (-12%) · sector median +20% | 2014 | ShopifyApple iCloud MailMicrosoft 365+16 | — | 77 patents Indoor air purification using photocatalytic and UV-based filtration technologies | — |
| 11 | Aclima Provider of air pollution and greenhouse gas measurement solutions | $77M | 20 mo ago | — | 2010 | HubSpot CMS HubHubSpotcore-js+13 | — | 80 patents Patents concentrated in computing, sensing & instrumentation | — |
| 12 | NCX Provider of solutions to offset the carbon footprint 69Moat top 21%Funding top 22%Patents top 24%Tech top 25% All 9 signals ▾Moattop 21% Fundingtop 22% Patentstop 24% Techtop 25% Innovationtop 29% Talenttop 38% Growthtop 45% Marketbottom 46% Globalbottom 42% Moat: Editorial + unicorn rating 8/10 · IP moat: 80 patents Funding: Raised $74.4M across 5 rounds · 5 rounds over 6 yrs (0.8/yr) rank vs industry peers · Fliar Intelligence Index 69/100 | $74M | 13 mo ago | 50 | 2010 | WordPress Block EditorWordPressMySQL+43 | — | 80 patents Vacuum electron devices—field emission cathodes and multi-beam X‑ray source technologies. | — |
| 13 | Ardent Technology solution for carbon capture 32Funding top 18%Moat top 38%Patents top 45%Talent bottom 49% All 8 signals ▾Fundingtop 18% Moattop 38% Patentstop 45% Talentbottom 49% Techbottom 47% Innovationbottom 46% Globalbottom 40% Marketbottom 29% Funding: Raised $74.3M across 66 rounds · 66 rounds over 22 yrs (3.0/yr) Moat: Editorial + unicorn rating 4/10 · IP moat: 22 patents rank vs industry peers · Fliar Intelligence Index 32/100 | $74M | 6 mo ago | 20 20 → 48 (+140%) · sector median +20% | 1993 | Webflow EcommerceWebflowcore-js+13 | — | 22 patents Patents concentrated in chemistry & materials | — |
| 14 | ION Engineering Developer of post-combustion source capture technology for emissions reduction | $70M | 13 mo ago | 13 | 2008 | — | — | — | — |
| 15 | Aclima Provider of connected sensor networks for environment awareness 53Moat top 21%Innovation top 22%Patents top 22%Funding top 30% All 10 signals ▾Moattop 21% Innovationtop 22% Patentstop 22% Fundingtop 30% Talenttop 39% Marketbottom 43% Globalbottom 43% Techbottom 38% Growthbottom 30% Newsbottom 18% Moat: Editorial + unicorn rating 8/10 · IP moat: 80 patents Innovation: 80 patents (top 23% of patent-holders) · 44 filings since 2022 vs 22 in 2017-21 rank vs industry peers · Fliar Intelligence Index 53/100 | $64M | 20 mo ago | 51 | 2010 | — | — | 80 patents Patents concentrated in computing, sensing & instrumentation | — |
| 16 | Regrow AI-powered platform for resilient agriculture, emissions reduction, and supply chain sustainability 76Tech top 20%Moat top 22%Funding top 25%Growth top 31% All 11 signals ▾Techtop 20% Moattop 22% Fundingtop 25% Growthtop 31% AItop 35% Innovationtop 40% Producttop 49% Talentbottom 49% Marketbottom 48% Globalbottom 39% Newsbottom 21% Tech: 41 technologies across 6/8 capability areas · Cloud: Amazon S3, Amazon Web Services Moat: Editorial + unicorn rating 8/10 · Soonicorn rank vs industry peers · Fliar Intelligence Index 76/100 | $61M | 14 mo ago | 103 103 → 72 (-30%) · sector median +20% | 2016 | WebflowGSAPLenis+21 | — | — | — |
| 17 | M2X Energy Provider of mobile methane-to-methanol conversion systems 40Funding top 28%Growth top 35%Talent top 38%Tech bottom 43% All 7 signals ▾Fundingtop 28% Growthtop 35% Talenttop 38% Techbottom 43% Globalbottom 36% Marketbottom 27% Newsbottom 22% Funding: Raised $60.0M across 5 rounds · 5 rounds over 5 yrs (1.0/yr) Growth: Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 40/100 | $60M | 3 mo ago | 16 | 2020 | Node.jsTailwind CSSNetlify Forms+6 | — | — | — |
| 18 | Terradot Technology solution for carbon removal | $58M | 18 mo ago | 10 | 2023 | Framer SitesYouTubeReact+9 | 5 signals ▼50% M&A · Acquisition | — | 2 job openings · 1 award |
| 19 | Heirloom Provider of direct air capture technology for permanent carbon dioxide removal 40Funding top 26%Talent top 28%Moat top 39%Market bottom 45% All 8 signals ▾Fundingtop 26% Talenttop 28% Moattop 39% Marketbottom 45% Growthbottom 40% Globalbottom 39% Techbottom 37% Newsbottom 19% Funding: Raised $53.0M across 4 rounds · 4 rounds over 5 yrs (0.8/yr) Talent: 3 named leaders on record · 3 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 40/100 | $53M | 6 mo ago | 54 | 2020 | Webflow EcommerceWebflowLenis+10 | — | — | — |
| 20 | AirCapture Online platform offering carbon capture solutions 32Funding top 37%Patents top 42%Innovation top 45%Moat bottom 49% All 9 signals ▾Fundingtop 37% Patentstop 42% Innovationtop 45% Moatbottom 49% Techbottom 43% Talentbottom 40% Marketbottom 35% Globalbottom 33% Newsbottom 20% Funding: Raised $50.0M across 1 rounds · 1 rounds over 4 yrs (0.2/yr) Patents: 9 patents matched (strict assignee match) · 9 filings since 2022 vs 0 in 2017-21 rank vs industry peers · Fliar Intelligence Index 32/100 | $50M | 11 mo ago | 35 | 2018 | WebflowYouTubeCloudinary+12 | — | 9 patents CO₂ capture via EM‑excited amine sorbents and advanced cryogenic gas separation surfaces | 1 launch · 3 awards |
| 21 | Applied Carbon Developer of mobile biochar production technology 22Funding top 33%Talent top 38%Global bottom 39%Tech bottom 36% All 6 signals ▾Fundingtop 33% Talenttop 38% Globalbottom 39% Techbottom 36% Marketbottom 25% Newsbottom 18% Funding: Raised $41.6M across 4 rounds · 4 rounds over 6 yrs (0.7/yr) Talent: 2 named leaders on record · 2 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 22/100 | $42M | 22 mo ago | — | 2020 | WebflowWorkableSlick+7 | — | — | — |
| 22 | STAX Provider of emission control and treatment system 29Funding top 27%Patents top 32%Innovation top 35%Talent top 38% All 10 signals ▾Fundingtop 27% Patentstop 32% Innovationtop 35% Talenttop 38% Moatbottom 49% Growthbottom 42% Globalbottom 40% Marketbottom 21% Techbottom 19% Newsbottom 18% Funding: Raised $40.0M across 3 rounds · 3 rounds over 2 yrs (1.5/yr) Patents: 12 patents matched (strict assignee match) · 12 filings since 2022 vs 0 in 2017-21 rank vs industry peers · Fliar Intelligence Index 29/100 | $40M | 15 mo ago | 3 | 2016 | WordPressMySQLPHP+17 | — | 12 patents Patents concentrated in mechanical & energy engineering | 2 job openings |
| 23 | Terraform Industries Developer of natural gas from carbon capture technology 19Talent top 38%Growth top 45%Funding top 48%Global bottom 37% All 6 signals ▾Talenttop 38% Growthtop 45% Fundingtop 48% Globalbottom 37% Marketbottom 25% Techbottom 15% Talent: 2 named leaders on record · 2 C-suite/founder profiles curated Growth: Web rank 10,000,000 → 50,000,000 YoY · Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 19/100 | $38M | 2 mo ago | 9 | 2021 | Apache HTTP ServerGoogle Workspace | — | — | — |
| 24 | Windfall Bio Developer of technology transforming methane into organic fertilizer for agriculture 29Funding top 25%Talent top 30%News top 34%Moat top 48% All 6 signals ▾Fundingtop 25% Talenttop 30% Newstop 34% Moattop 48% Globalbottom 39% Marketbottom 23% Funding: Raised $37.0M across 4 rounds · 4 rounds over 3 yrs (1.3/yr) Talent: 4 named leaders on record · 4 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 29/100 | $37M | 12 mo ago | 9 | 2023 | — | 3 signals ▲200% Leadership | — | — |
| 25 | Living Carbon Provider of biotechnology based carbon storage solutions 53Partners top 18%Funding top 23%Growth top 25%News top 28% All 9 signals ▾Partnerstop 18% Fundingtop 23% Growthtop 25% Newstop 28% Moattop 39% Talentbottom 49% Techbottom 42% Marketbottom 40% Globalbottom 39% Partners: 5 contract events in 12 mo · Named contractor/client in 5 deals Funding: Raised $36.0M across 5 rounds · 5 rounds over 4 yrs (1.2/yr) rank vs industry peers · Fliar Intelligence Index 53/100 | $36M | 1 mo ago | 25 25 → 38 (+52%) · sector median +20% | 2019 | WebflowTypekitGoogle Font API+12 | 5 signals ▲67% Contracts | — | — |
| 26 | 1PointFive Developer of direct air capture technology and geologic sequestration projects | $36M | 20 mo ago | 17 | 2004 | Craft CMSPHPYii+22 | 8 signals ▼27% Acquisition · Contracts | — | — |
| 27 | Ebb Carbon Provider of electrochemical technology for freshwater recovery, carbon removal, and chemicals | $34M | 17 mo ago | 35 | 2021 | — | — | 33 patents Ocean alkalinity enhancement and carbon mineralization for CO₂ removal and seawater treatment | — |
| 28 | Vaulted Deep Provider of permanent carbon removal solutions using deep underground waste injection | $32M | 20 mo ago | — | 2023 | WordPress Block EditorCart FunctionalityWordPress+20 | 4 signals ▼20% Acquisition · Contracts | — | 3 job openings · 1 award |
| 29 | Insight M Technology solution for methane emission detection | $30M | 11 mo ago | 19 | 2013 | Craft CMSApple iCloud MailPHP+18 | — | 67 patents Patents concentrated in computing, sensing & instrumentation | 1 partnership |
| 30 | Carbitex Provider of carbon-fibre induced materials for the fashion industry 48Product top 25%Funding top 32%Moat top 32%Innovation top 33% All 11 signals ▾Producttop 25% Fundingtop 32% Moattop 32% Innovationtop 33% Patentstop 33% Growthtop 40% Talentbottom 49% Techbottom 42% Newsbottom 37% Marketbottom 35% Globalbottom 33% Product: 7 distinct product lines · Company stage: Series C Funding: Raised $28.0M across 6 rounds · 6 rounds over 10 yrs (0.6/yr) rank vs industry peers · Fliar Intelligence Index 48/100 | $28M | 20 mo ago | 43 43 → 26 (-40%) · sector median +20% | 2012 | Webflow EcommerceWebflowcore-js+13 | — | 43 patents Anisotropic fiber‑reinforced composites for puncture‑resistant footwear inserts | — |
| 31 | ICCT Non-profit organisation focused to improve environmental performance and energy efficiency for transportation… 57Innovation top 30%Growth top 35%Tech top 41%Funding top 49% All 7 signals ▾Innovationtop 30% Growthtop 35% Techtop 41% Fundingtop 49% Productbottom 48% Marketbottom 43% Globalbottom 29% Innovation: 3 product lines Growth: Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 57/100 | $26M | 14 mo ago | 153 | 2001 | WordPressApple iCloud MailMicrosoft 365+38 | — | — | — |
| 32 | Spiritus Developer of cost-effective, scalable direct air capture (DAC) carbon removal technology | $25M | 15 mo ago | — | 2022 | — | 6 signals Leadership | — | — |
| 33 | Trillium Renewable Chemicals Manufacturer of green acrylonitrile and acetonitrile from biorenewable feedstocks 19Funding top 29%Moat top 48%Talent bottom 49%Global bottom 38% All 6 signals ▾Fundingtop 29% Moattop 48% Talentbottom 49% Globalbottom 38% Newsbottom 33% Marketbottom 23% Funding: Raised $21.9M across 5 rounds · 5 rounds over 5 yrs (1.0/yr) Moat: Editorial + unicorn rating 5/10 · 9 curated direct competitors tracked rank vs industry peers · Fliar Intelligence Index 19/100 | $22M | 1 mo ago | 3 | 2021 | — | — | — | — |
| 34 | CarbonQuest Provider of on-site carbon capture and utilization solutions | $20M | 15 mo ago | 19 | 2019 | — | — | 45 patents Indoor CO₂ capture, separation, and management systems for building emissions | — |
| 35 | Gigablue Provider of microalgae carbon fixation and sinking for carbon sequestration | $20M | 4 mo ago | 8 | 2022 | Cart FunctionalitySquarespace CommerceSquarespace+18 | — | — | 1 job opening |
| 36 | Dimensional Energy Developer of catalysts and reactors converting CO2 into fuels and products. | $20M | 7 mo ago | 15 | 2014 | WebflowGSAPCloudflare Turnstile+8 | — | — | — |
| 37 | Rubi Manufacturer of biobased textiles made from captured carbon emissions 32Funding top 28%Partners top 32%Moat top 35%Talent top 38% All 7 signals ▾Fundingtop 28% Partnerstop 32% Moattop 35% Talenttop 38% Newsbottom 48% Globalbottom 39% Marketbottom 31% Funding: Raised $18.6M across 6 rounds · 6 rounds over 4 yrs (1.5/yr) Partners: 2 partnership announcements in 12 mo (2 in 24 mo) rank vs industry peers · Fliar Intelligence Index 32/100 | $19M | 6 mo ago | 12 12 → 28 (+133%) · sector median +20% | 2020 | — | — | — | — |
| 38 | Carbon Solutions Provider of tools for designing CO2 capture and storage infrastructure | $17M | 12 mo ago | 24 24 → 15 (-38%) · sector median +20% | 2021 | WordPressApple iCloud MailMicrosoft 365+20 | — | 753 patents Additive manufacturing of polymer/resin composites for dental, wearable and low‑density parts | — |
| 39 | CarbonBuilt Manufacturer of concrete masonry products using upcycled binder for construction 35Moat top 25%Patents top 29%Innovation top 35%Talent top 38% All 8 signals ▾Moattop 25% Patentstop 29% Innovationtop 35% Talenttop 38% Fundingtop 41% Globalbottom 40% Techbottom 39% Marketbottom 23% Moat: Editorial + unicorn rating 7/10 · IP moat: 24 patents Patents: 24 patents matched (strict assignee match) · 24 filings since 2022 vs 0 in 2017-21 rank vs industry peers · Fliar Intelligence Index 35/100 | $14M | 12 mo ago | 17 17 → 21 (+24%) · sector median +20% | 2020 | WebflowApple iCloud MailMicrosoft 365+11 | — | 24 patents Low‑temperature CO₂ mineralization and hydrothermal densification for cementitious binders | 1 expansion |
| 40 | Susteon Technology solution for decarbonization | $14M | 10 mo ago | 14 | 2017 | Webflowanime.jsLenis+13 | — | 36 patents Advanced CO2 capture solvents and electrically heated catalytic reactors for hydrogen/oxygen production | — |
| 41 | Envana Provider of cloud platform for enterprise-wide carbon and methane emissions management | $13M | 12 mo ago | 6 | 1991 | — | — | — | 1 partnership |
| 42 | Clarasight Cloud based carbon data management and analysis software | $10M | 1 mo ago | — | 2021 | WebflowApple iCloud MailGoogle Workspace+23 | — | — | — |
| 43 | WattCarbon Provider of decarbonization market platform | $6M | 11 mo ago | 10 | 2021 | SubstackSentryNode.js+14 | — | — | — |
| 44 | OCO Manufacturer of green formic acid 8Moat top 48%Funding top 50%Tech bottom 42%Global bottom 36% All 6 signals ▾Moattop 48% Fundingtop 50% Techbottom 42% Globalbottom 36% Newsbottom 21% Marketbottom 19% Moat: Editorial + unicorn rating 4/10 · 9 curated direct competitors tracked Funding: Raised $5.8M across 6 rounds · 6 rounds over 8 yrs (0.8/yr) rank vs industry peers · Fliar Intelligence Index 8/100 | $6M | 5 mo ago | 4 | 2018 | WordPressMySQLPHP+17 | — | — | 2 awards |
| 45 | SkyNano Provider of carbon capture solution | $4M | 10 mo ago | — | 2017 | — | — | 9 patents Advanced carbon material separation, carbon black production, and CO2-derived composite manufacturing. | — |
| 46 | DACLAB A climate technology company that develops and commercializes direct air capture (DAC) solutions to empower… | $3M | 8 mo ago | — | 2023 | — | — | — | — |
| 47 | C.Scale Developer of a platform for building decarbonization and carbon emission prediction | $2M | 7 mo ago | — | 2024 | — | — | 30 patents AI-powered data annotation and dataset preparation for computer vision and document AI | 1 launch |
| 48 | Verde Resources Provider of sustainable materials and solutions for reducing carbon footprint | $2M | 7 mo ago | 38 | 2010 | WordPressMySQLPHP+16 | — | — | — |
| 49 | RenewCO₂ Provider of solutions to convert carbon into monomers and organic chemicals | $2M | 10 mo ago | 9 | 2018 | Squarespace CommerceSquarespaceApple iCloud Mail+14 | — | — | 2 partnerships · 1 expansion |
| 50 | Zefiro Methane Offering solutions to reduce methane emissions from orphaned and abandoned oil wells | $1M | 1 mo ago | 100 | 2022 | ZohoGSAPApache HTTP Server+21 | 29 signals ▲314% Earnings · Board · Announcements | — | — |
Top 12 Air Pollution Management Tech companies in United States
#1
Public · Skokie, Illinois · founded 2005 · 367 employees$869.3Mraised▾
Public · Skokie, Illinois · founded 2005 · 367 employees
Developer of technology converting carbon-rich gases into fuels and chemicals. The company provides solutions for energy security and economic strength. It transforms industrial emissions and gasified waste into ethanol. This ethanol serves as a building block for sustainable aviation fuel and chemical derivatives. The company partners with industries to capture and process carbon-rich gases.
Fliar Intelligence Index™ 78how this company ranks against its industry peers
Patents
top 10%Funding
top 17%News
top 25%Innovation
top 26%Moat
top 26%Product
top 29%Patents: 765 patents matched (strict assignee match) · 530 filings since 2022 vs 213 in 2017-21 · Latest publication 2026
Funding: Raised $869M across 21 rounds · 21 rounds over 21 yrs (1.0/yr) · Last round Post IPO (Jan 2026)
News: 25 BI events in 12 mo (of 124 tracked, 12 types) · +56% YoY · 10 high-value events (IPO/M&A/funding/contracts) in 12 mo
Audience (LinkedIn): 46k LinkedIn followers — 6.7% of this cohort's audience
Activity (LinkedIn): 2 partnerships · 1 awards · 1 expansions (incl. Novo Nordisk Foundation Biotechnology Research Institute for the Green Transition BRIGHT at DTU - Technical University of Denmark (DTU)) announced in 12 mo
Funding rounds
- Jan 2026Post IPO$20M
- Jun 2025Grant (prize money)$2.5M
- Apr 2025Grant (prize money)$1.9M
- Jan 2025Grant (prize money)$2.5M
Founders & team
Investors
DOE, Oak Ridge National Laboratory, University of Michigan, Sinopec Shanghai Petrochemical Company Limited, Malaysian Life Sciences Capital Fund, Khosla Ventures
Tech stack
Acquia Cloud PlatformAcquia Cloud Site FactoryAdobe AnalyticsAdobe Experience Platform Identity ServiceAdobe Experience Platform LaunchAkamai
#2
Series F · Boston, Massachusetts · founded 2016 · 124 employees$250Mraised▾
Series F · Boston, Massachusetts · founded 2016 · 124 employees
AI-powered weather intelligence platform using satellites for real-time forecasting. It combines satellite data, machine learning, and real-time atmospheric modeling to deliver hyperlocal forecasts and predictive insights. It helps industries like aviation, energy, logistics, and insurance anticipate weather risks and automate operational decisions.
Fliar Intelligence Index™ 89how this company ranks against its industry peers
Funding
top 16%Customers
top 25%AI
top 26%Moat
top 26%Product
top 27%Tech
top 28%Funding: Raised $250M across 4 rounds · 4 rounds over 9 yrs (0.4/yr) · Last round Series F (May 2026)
Customers: Play-Store rating 4.57★ across 25,899 ratings (2 apps) · Review volume +2% in 6 mo · Marquee-customer mentions: top 30% of tracked companies
AI: Classified as an AI company · Product described with: ai-powered, machine learning
Audience (LinkedIn): 31k LinkedIn followers — 4.6% of this cohort's audience
Activity (LinkedIn): 1 awards announced in 12 mo
Funding rounds
- May 2026Series F$35M
- Feb 2026Series F$175M
- Sep 2023Series E—
- Jun 2023Series E$87M
Founders & team
Investors
Stonecourt Capital, Highland Capital Partners, Activate Capital, Lumir Ventures, MoreTech Ventures, Shavit Capital
Tech stack
AlgoliaAmazon CloudfrontAmazon S3Amazon Web ServicesAppcuesChart.Js
#3
Series C · Mesa, Arizona · founded 2020 · 295 employees$170.7Mraised▾
Series C · Mesa, Arizona · founded 2020 · 295 employees
Provider of carbon accounting and sustainability management platform for businesses. The platform offers tools for carbon footprint measurement, analytics, and sustainability reporting. It supports regulatory emissions reporting, stakeholder emissions reporting, and decarbonization management. The platform also provides features for scope 3 supplier engagement and financed emissions accounting. It includes AI-powered capabilities for anomaly detection and emission factor mapping.
Fliar Intelligence Index™ 55how this company ranks against its industry peers
Funding
top 24%Growth
top 35%Moat
top 35%Product
top 36%Talent
top 38%Tech
top 40%Funding: Raised $171M across 6 rounds · 6 rounds over 6 yrs (1.0/yr) · Last round Series C (Apr 2026)
Growth: Fresh capital in last 24 mo
Moat: Editorial + unicorn rating 8/10 · IP moat: 3 patents · Soonicorn
Audience (LinkedIn): 30k LinkedIn followers — 4.4% of this cohort's audience
Activity (LinkedIn): 1 product launches · 1 awards announced in 12 mo
Funding rounds
- Apr 2026Series C$4.3M
- Apr 2025Series C$23M
- Aug 2023Series C$52.7M
- Oct 2021Series B$101M
Founders & team
Investors
Rice Investment Group, Carnrite Group, NGP Energy Technology Partners, Sallyport Investments, The Rise Fund, Prelude Ventures
Tech stack
AmplitudeAtlassian StatuspageCloudflareCloudflare Bot ManagementCookiebotCore-Js
#4
Series A · San Francisco, California · founded 2019 · 25 employees$36Mraised▾
Series A · San Francisco, California · founded 2019 · 25 employees
Provider of biotechnology based carbon storage solutions. It uses biochemistry to enhance a tree natural ability to draw down atmospheric carbon.
Fliar Intelligence Index™ 53how this company ranks against its industry peers
Partners
top 18%Funding
top 23%Growth
top 25%News
top 28%Moat
top 39%Talent
bottom 49%Partners: 5 contract events in 12 mo · Named contractor/client in 5 deals
Funding: Raised $36.0M across 5 rounds · 5 rounds over 4 yrs (1.2/yr) · Last round Series A (Apr 2026)
Growth: Web rank 10,000,000 → 5,000,000 YoY · Fresh capital in last 24 mo
Audience (LinkedIn): 17k LinkedIn followers — 2.5% of this cohort's audience
Activity (LinkedIn): 1 awards announced in 12 mo
Funding rounds
- Apr 2026Series A$13M
- Jan 2023Series A$21M
- Feb 2022Grant (prize money)$500K
- Feb 2022Series A$15M
Founders & team
Investors
Temasek, Lowercarbon Capital, Toyota Ventures, Felicis Ventures, Day One Ventures, Goat Capital
Tech stack
CloudflareGoogle AnalyticsGoogle Font ApiGoogle Hosted LibrariesGoogle Tag ManagerGoogle Workspace
#5
Series C · San Francisco, California · founded 2019 · 225 employees$170.5Mraised▾
Series C · San Francisco, California · founded 2019 · 225 employees
Provider of platform for enterprise sustainability programs, measurement, reporting, and action. The platform offers tools for carbon accounting, emissions reduction, and sustainability disclosure preparation. It facilitates target setting and progress tracking toward decarbonization. The platform supports audit-grade data and methodologies vetted by third-party auditors.
Fliar Intelligence Index™ 78how this company ranks against its industry peers
Funding
top 18%Growth
top 24%Moat
top 25%Product
top 28%Talent
top 28%Tech
top 34%Funding: Raised $170M across 4 rounds · 4 rounds over 5 yrs (0.8/yr) · Last round Series C (Dec 2025)
Growth: Headcount 11 → 225 (+1945%) across vintages · Fresh capital in last 24 mo
Moat: Editorial + unicorn rating 9/10 · IP moat: 31 patents · Unicorn
Audience (LinkedIn): 76k LinkedIn followers — 11.3% of this cohort's audience
Funding rounds
- Dec 2025Series C$14.5M
- Jun 2025Grant (prize money)$55K
- Feb 2024Series C$100.5M
- Feb 2022Series B$70M
Founders & team
Investors
Sequoia Capital, Kleiner Perkins, Lowercarbon Capital, Greenoaks, Emerson Collective, Galvanize Climate Solutions
Tech stack
6SenseCloudflareCloudflare Bot ManagementCore-JsGoogle AnalyticsGoogle Tag Manager
#6
Series B · Rockledge, Florida · founded 2020 · 16 employees$60Mraised▾
Series B · Rockledge, Florida · founded 2020 · 16 employees
Provider of mobile methane-to-methanol conversion systems. These systems convert wasted methane emissions into liquid methanol on-site, eliminating the need for extensive infrastructure. The technology is designed for rapid deployment and minimal site disruption, making it suitable for various methane sources, including landfills and biogas facilities. The produced methanol is a low-carbon fuel suitable for various industrial applications. The company offers a fully managed solution, handling all aspects from deployment to operations. This approach enables partners to monetize methane emissions while reducing their environmental impact.
Fliar Intelligence Index™ 40how this company ranks against its industry peers
Funding
top 28%Growth
top 35%Talent
top 38%Tech
bottom 43%Global
bottom 36%Market
bottom 27%Funding: Raised $60.0M across 5 rounds · 5 rounds over 5 yrs (1.0/yr) · Last round Series B (Feb 2026)
Growth: Fresh capital in last 24 mo
Talent: 2 named leaders on record · 2 C-suite/founder profiles curated
Audience (LinkedIn): 4k LinkedIn followers
Hiring (LinkedIn): 2 hiring posts in 12 mo (public) · momentum -2 · hiring: Mechanical Powertrain Engineer, Regional System Operator
Funding rounds
- Feb 2026Series B$20.3M
- Jan 2025Grant (prize money)$6M
- Jun 2024Series B$40M
- Mar 2024Conventional Debt$4M
Founders & team
Investors
Breakthrough Energy, Eni Next, AddVentures, Autodesk, Conifer Infrastructure Partners, OSTI
Tech stack
GodaddyHstsMicrosoft 365NetlifyNetlify FormsNode.Js
#7
Series B · Knoxville, Tennessee · founded 2021 · 3 employees$21.9Mraised▾
Series B · Knoxville, Tennessee · founded 2021 · 3 employees
Manufacturer of green acrylonitrile and acetonitrile from biorenewable feedstocks. It provides alternatives to oil and gas derived propylene. The company focuses on manufacturing drop-in molecules. It aims to provide a green alternative that reduces carbon emissions and improves safety.
Fliar Intelligence Index™ 19how this company ranks against its industry peers
Funding
top 29%Moat
top 48%Talent
bottom 49%Global
bottom 38%News
bottom 33%Market
bottom 23%Funding: Raised $21.9M across 5 rounds · 5 rounds over 5 yrs (1.0/yr) · Last round Series B (May 2026)
Moat: Editorial + unicorn rating 5/10 · 9 curated direct competitors tracked
Talent: 1 named leader on record · 1 C-suite/founder profile curated
Audience (LinkedIn): 4k LinkedIn followers
Funding rounds
- May 2026Series B$13M
- Jun 2024Series A$9.8M
- Aug 2022Series A$10.6M
- Feb 2021Seed$1.5M
Founders & team
Investors
HYOSUNG ADVANCED MATERIALS, Capricorn Partners, HELM, Hshyosungadvancedmaterials, DOE
#8
Series A · Los Angeles, California · founded 2021 · 9 employees$37.7Mraised▾
Series A · Los Angeles, California · founded 2021 · 9 employees
Developer of natural gas from carbon capture technology. It produces natural gas using sunlight and air and removes carbon from the atmosphere. It captures carbon dioxide from the air and creates hydrogen from water using solar energy.
Fliar Intelligence Index™ 19how this company ranks against its industry peers
Talent
top 38%Growth
top 45%Funding
top 48%Global
bottom 37%Market
bottom 25%Tech
bottom 15%Talent: 2 named leaders on record · 2 C-suite/founder profiles curated
Growth: Web rank 10,000,000 → 50,000,000 YoY · Fresh capital in last 24 mo
Funding: Raised $37.7M across 1 rounds · 1 rounds over 5 yrs (0.2/yr) · Last round Series A (Mar 2026)
Funding rounds
- Mar 2026Series A$37.7M
- 2021Seed—
Founders & team
Investors
Climate Capital
Tech stack
Apache Http ServerGoogle Workspace
#9
Series B · New Castle, Delaware · founded 1993 · 20 employees$74.3Mraised▾
Series B · New Castle, Delaware · founded 1993 · 20 employees
Technology solution for carbon capture. It offers scalable membrane solutions to accelerate decarbonization in industries by harnessing membrane technology.
Fliar Intelligence Index™ 32how this company ranks against its industry peers
Funding
top 18%Moat
top 38%Patents
top 45%Talent
bottom 49%Tech
bottom 47%Innovation
bottom 46%Funding: Raised $74.3M across 66 rounds · 66 rounds over 22 yrs (3.0/yr) · Last round Series B (Nov 2025)
Moat: Editorial + unicorn rating 4/10 · IP moat: 22 patents · 10 curated direct competitors tracked
Patents: 22 patents matched (strict assignee match) · 6 filings since 2022 vs 14 in 2017-21 · Latest publication 2026
Audience (LinkedIn): 4k LinkedIn followers
Funding rounds
- Nov 2025Series B$10.3M
- Jun 2021Grant (prize money)$250K
- Sep 2019Grant (prize money)$147.7K
- Jul 2019Grant (prize money)$106.5K
Founders & team
Investors
HHS, OSTI, United States Department of Agriculture, Pangaea Ventures
Tech stack
CloudflareCloudflare Bot ManagementCore-JsGoogle AnalyticsGoogle WorkspaceHsts
#10
Series C · Berkeley, California · founded 2015 · 232 employees$387.4Mraised▾
Series C · Berkeley, California · founded 2015 · 232 employees
Developer of carbon transformation technology producing fuels and feedstock products. The company's technology transforms carbon dioxide, water, and renewable electricity into hydrocarbons. These hydrocarbons are drop-in replacements for conventional petroleum-based materials and ingredients. The resulting products have zero fossil fuels, zero emissions, and no trade-offs in quality.
Fliar Intelligence Index™ 78how this company ranks against its industry peers
Funding
top 16%Patents
top 23%Moat
top 26%Talent
top 28%Innovation
top 29%Growth
top 38%Funding: Raised $387M across 19 rounds · 19 rounds over 10 yrs (1.9/yr) · Last round Series C (May 2025)
Patents: 301 patents matched (strict assignee match) · 127 filings since 2022 vs 131 in 2017-21 · Latest publication 2026
Moat: Editorial + unicorn rating 8/10 · IP moat: 301 patents · Soonicorn
Audience (LinkedIn): 36k LinkedIn followers — 5.4% of this cohort's audience
Activity (LinkedIn): 2 product launches announced in 12 mo
Funding rounds
- May 2025Series C—
- Feb 2025Series C$85M
- Sep 2024Series C$200M
- Sep 2024Conventional Debt$45M
Founders & team
Investors
Capricorn, DCVC, Munich Re Ventures, Microsoft, Evok Innovations, Breakout Ventures
Tech stack
Apple Icloud MailBootstrapGodaddyGoogle CloudGoogle Cloud CdnGsap
#11
Series B · San Francisco, California · founded 2020 · 54 employees$53Mraised▾
Series B · San Francisco, California · founded 2020 · 54 employees
Provider of direct air capture technology for permanent carbon dioxide removal. The company accelerates natural carbon mineralization to capture carbon dioxide from the atmosphere. It integrates this mineralization approach into direct air capture facilities. The company’s facilities are powered by renewable energy and constructed with labor protections.
Fliar Intelligence Index™ 40how this company ranks against its industry peers
Funding
top 26%Talent
top 28%Moat
top 39%Market
bottom 45%Growth
bottom 40%Global
bottom 39%Funding: Raised $53.0M across 4 rounds · 4 rounds over 5 yrs (0.8/yr) · Last round Series B (Dec 2025)
Talent: 3 named leaders on record · 3 C-suite/founder profiles curated
Moat: Editorial + unicorn rating 6/10 · 9 curated direct competitors tracked
Audience (LinkedIn): 36k LinkedIn followers — 5.3% of this cohort's audience
Activity (LinkedIn): 2 partnerships (incl. Chyoda Corporation) announced in 12 mo
Funding rounds
- Dec 2025Series B—
- Feb 2025Series B—
- Dec 2024Series B$150M
- Mar 2022Series A$53M
Founders & team
Investors
Lowercarbon Capital, Energy Ventures, Prelude Ventures, Ahren, Breakthrough Energy, Microsoft
Tech stack
CloudflareCore-JsGodaddyGoogle WorkspaceHstsHttp/3
#12
Series A · New York City, New York · founded 2021$9.6Mraised▾
Series A · New York City, New York · founded 2021
Cloud based carbon data management and analysis software. It enables organizations to analyze, forecast, and build carbon emissions reduction plans. The data management solution helps users to sync data through API integrations or file uploads. It enables users to clean, and connect data with spreadsheets, and systems. The platform convert s the data into dashboard, and visualization to generate insights for decision making. It leverages historical data to automate, and build predictive models.
LinkedIn Pulse recent public activity · Jul 2026
Audience: 6k LinkedIn followers
Funding rounds
- Apr 2026Series A$11.5M
- Jan 2024Seed$9.6M
- 2021Seed—
Founders & team
Investors
XYZ Venture Capital, Vestigo Ventures, Red Sea Ventures, Climate Capital, MCJ, AlleyCorp
Tech stack
Amazon S3Amazon Web ServicesApple Icloud MailCloudflareCloudflare Bot ManagementCookieyes
Funding & investor landscape
$11.7Btotal disclosed funding
298companies funded
947disclosed rounds
8rounds last 90 days
Most active investors
Y Combinator18 rounds
Notable founders
Sean Simpson
Co-Founder · LanzaTech
Jennifer Holmgren
CEO · LanzaTech
Hagit Messer
Co-Founder · Tomorrow.io
Itai Zlotnik
CCO · Tomorrow.io
Jason Offerman
President · Persefoni
Kim Stroh
Co-Founder & Chief Technology Officer · Persefoni
Maddie Hall
Co-Founder & CEO · Living Carbon
Christian Anderson
Co-Founder · Watershed
Taylor Francis
Co-Founder · Watershed
Anthony Dean
Co-Founder & COO · M2X Energy
Josh Browne
Chief Executive Officer · M2X Energy
Corey Tyree
Founder & CEO · Trillium Renewable Chemicals
Prism market signals · United States · country-scoped Prism corpus, 19,235,917 docs
Market landscape — 10 sub-themes by coverage
Share of Air Pollution Management Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
RESEARCH SIGNALS · United States
How research on Air Quality is moving in the United States
A read on the academic research around Air Quality — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 8,692 United States-affiliated papers.
research sentiment over time
200820172026
enthusiastic · positive · guarded tone
Tone is overwhelmingly optimistic and intensifying — the enthusiastic (strongly-positive) share moved 1% → 10% across 2008–2026.
top research entities
- Harvard University480
- Minnesota Project437
- University of California, Berkeley282
- Chockie Group International263
- Environmental Protection Agency255
leading researchers
DISTENDER · ETHNIKO KAI KAPODISTRIAKO PANEPISTIMIO ATHINON UOA · UNIVERSIDADE DE AVEIRO · UNIVERSITAT ZU KOLN · CLIMATE SOLUTIONS UNIPESSOAL LDA · Fitzgerald, Will · Gehrke, Gretchen · Joel Schwartz
▲
Breakthroughs665 · 8%
▲ 6%→8% share
▲1.3× share momentum1 median citations87% since 2021mostly methods-led
Aerosol and particulate breakthrough research is surging — pollutant-focused papers rose from 10 to 96, with atmosphere and CO₂ newly emerging.
rising sub-themes (early→recent)
- Air pollution31→322
- Pollution18→144
- Particulates17→114
- Pollutant10→96
- Aerosol8→57
Newly emergingAtmosphere (unit) 0→25 · Carbon dioxide 0→20 · Hazardous waste 0→17
Landmark Transparent air filter for high-efficiency PM2.5 capture · 978 cites
◆
Advancements1,775 · 20%
▲ 17%→21% share
▲1.2× share momentum1 median citations86% since 2021mostly empirical
Air monitoring advancements are newly emerging alongside COVID-19 topics, while air pollution advancement papers exploded from 89 to 900.
rising sub-themes (early→recent)
- Air pollution89→900
- Pollution42→352
- Particulates44→300
- Pollutant30→218
- Environmental health28→179
Newly emergingAir monitoring 0→29 · Environmental monitoring 0→26 · Coronavirus disease 2019 (COVID-19) 0→25
Landmark Fine-Particulate Air Pollution and Life Expectancy in the United States · 2,277 cites
▼
Concerns2,375 · 27%
▼ 35%→26% share
▼0.7× share momentum3 median citations80% since 2021mostly empirical
Environmental health concern research is intensifying — equity and ethnic group topics newly emerged, signaling rising focus on air quality disparities.
rising sub-themes (early→recent)
- Air pollution214→1218
- Pollution62→474
- Environmental health114→444
- Particulates87→341
- Pollutant63→221
Newly emergingCoronavirus disease 2019 (COVID-19) 0→62 · Equity (law) 0→33 · Ethnic group 0→23
Landmark Global estimates of mortality associated with long-term exposure to outdoor fine particulate matter · 2,352 cites
RESEARCH HOTSPOTS · United States
Where air quality is researched across United States
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Boston817 · +0.08
SF Bay Area522 · +0.07
New York490 · +0.07
Los Angeles348 · +0.09
Atlanta337 · +0.10
Seattle234 · +0.13
Pittsburgh172 · +0.15
San Diego128 · +0.14
Ann Arbor109 · -0.02
Philadelphia100 · +0.04
PATENT SIGNAL · United States
Who's filing air quality patents in the United States
United States air quality patent filing is accelerating — 1,763 filings from 1,198 assignees (2016–2025), led by FORD Global TECH, Honeywell INT, BASF; annual filings 141→156.
1,763 filings1,198 assigneespeak 209/yr2016–2025
filing momentum (YoY 2016–2025)
top patent filers
- FORD Global TECH231
- Honeywell INT124
- BASF109
- GM Global TECH Operations104
- Carrier98
- General Electric81
- Ingevity South Carolina68
- IBM67
Common questions
How many Air Pollution Management Tech companies are there in United States?
Radar tracks 661 indexable Air Pollution Management Tech companies headquartered in United States that meet our profile-completeness bar.
What is the total funding raised by Air Pollution Management Tech companies in United States?
The Air Pollution Management Tech companies in United States on this list have raised a combined $11.7B in disclosed equity funding across 298 funded companies.
Which is the highest-funded Air Pollution Management Tech company in United States?
Indigo is the highest-funded Air Pollution Management Tech company in United States, with $1.4B in disclosed equity funding.
How many Air Pollution Management Tech companies in United States are funded?
298 of the 661 Air Pollution Management Tech companies in United States on this list have disclosed at least one equity funding round.
How many Air Pollution Management Tech unicorns are there in United States?
7 Air Pollution Management Tech companies in United States on this list are valued at $1B or more.
Who are the top investors in United States Air Pollution Management Tech companies?
The most active investors in United States Air Pollution Management Tech companies on this list include OSTI, Climate Capital, National Science Foundation, DOE, America’s Seed Fund.
Rohit KhannaTrends & Stories
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.