Best Air Pollution Management Tech Companies in New York, United States
The 67 best Air Pollution Management Tech companies in New York, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Delos.
Ranked: Best Air Pollution Management Tech companies in New York
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Delos Provider of solutions for indoor air purifiers | $541M | 27 mo ago | 199 199 → 156 (-22%) | — | Cart FunctionalityShopifyApple iCloud Mail+37 | — | — |
| 2 | Elysian Provider of integrated carbon capture and storage solutions. | $350M | 54 mo ago | 6 | Bret Logue CEO | — | 4 patents Patents concentrated in computing, sensing & instrumentation | — |
| 3 | Air Company Developer of carbon conversion technology and sustainable aviation fuel solutions | $108M | 15 mo ago | 86 86 → 151 (+76%) | Gregory Constantine Co-Founder & CEO | ContentfulNode.jsTailwind CSS+22 | 95 patents Patents concentrated in chemistry & materials | 3 expansions · 1 award |
| 4 | Flowcarbon Blockchain-based platform to offset the carbon footprint | $70M | 49 mo ago | 41 | Phil Fogel Co-Founder | WebflowjsDelivrGoogle Hosted Libraries+12 | — | — |
| 5 | Carbon Direct Provider of science-backed carbon management solutions for emission reduction and removal | $61M | 46 mo ago | 9 | Jonathan Goldberg Founder & CEO | Framer SitesReactHubSpot+16 | — | 1 partnership |
| 6 | WiredScore Provider of certification standards for technology and connectivity in the built environment | $28M | 47 mo ago | 141 | — | WordPressMySQLPHP+45 | — | — |
| 7 | CarbonQuest Provider of on-site carbon capture and utilization solutions | $20M | 15 mo ago | 19 | Dave Curry Founder | — | 45 patents Indoor CO₂ capture, separation, and management systems for building emissions | — |
| 8 | Gigablue Provider of microalgae carbon fixation and sinking for carbon sequestration | $20M | 4 mo ago | 8 | Guy Shafran Co-Founder & COO | Cart FunctionalitySquarespace CommerceSquarespace+18 | — | 1 job opening |
| 9 | Dimensional Energy Developer of catalysts and reactors converting CO2 into fuels and products. | $20M | 7 mo ago | 15 | Jason Salfi Co-Founder & CEO | WebflowGSAPCloudflare Turnstile+8 | — | — |
| 10 | Clarasight Cloud based carbon data management and analysis software | $10M | 1 mo ago | — | Philip Charm Co-Founder | WebflowApple iCloud MailGoogle Workspace+23 | — | — |
| 11 | Aircela Manufacturer of fossil-free gasoline from air and renewable energy. | $6M | 40 mo ago | 18 | Mia Dahlgren Co-Founder | WebflowreCAPTCHAHSTS+8 | 7 patents Patents concentrated in chemistry & materials | — |
| 12 | Cedara Provider of a carbon intelligence platform | $4M | 27 mo ago | 8 | Andrei Baragan Co-Founder | — | — | — |
| 13 | Alcove Platform for carbon credit inventory management | $3M | 39 mo ago | 6 | Mars Garza Co-Founder | — | 2 patents Secure smartphone casing with integrated privacy screen | — |
| 14 | Carbon To Stone Provider of unique crystallization technology to convert carbon into stone | $3M | 23 mo ago | — | Hassnain Asgar Co-Founder & Director of Engineering | WordPressMySQLPHP+16 | — | — |
| 15 | Pathways Provider of management solutions for the consruction industry | $3M | 28 mo ago | 118 | Leise Sandeman Co-Founder | — | 2 patents Foam molding equipment and processes for cushion production | — |
| 16 | Azuna Manufacturer of tea tree oil-based odor eliminating products for various environments | $2M | 45 mo ago | 6 | — | Cart FunctionalityShopifySentry+37 | 23 patents Additive manufacturing systems for customized three‑dimensional product fabrication | 1 award |
| 17 | Aō Air Provider of smart mask with air purification solution | $2M | 67 mo ago | 7 | — | — | 95 patents Catalytic conversion technologies for renewable fuels and carbon‑based chemicals production | — |
| 18 | Green Project Technologies Online platform for emission monitoring and management | $2M | 53 mo ago | 15 | Sam Stark Co-Founder | Webflow EcommerceWebflowSentry+26 | — | — |
| 19 | ThermoAI Provider of smart combustion monitoring solutions for utilities | $1M | 68 mo ago | 3 | Aiden Livingston Co-Founder | — | — | — |
| 20 | Ecoratings Provider of eco waste & water services | $1M | 24 mo ago | 4 | Aditi Balbir Co-Founder & CEO | — | — | 1 award |
| 21 | C4Coin Cryptocurrency backed by carbon credits | $450K | 97 mo ago | — | Aidan Krakowsky Co-Founder | — | — | — |
| 22 | UCapture Provider of solutions to offset the carbon footprint | $396K | 71 mo ago | 16 | Avery Michaelson Founder & CEO | — | — | — |
| 23 | EarnDLT Provider of an environmental monitoring platform | $330K | 48 mo ago | 35 | — | — | — | — |
| 24 | Vycarb Technology solution for carbon removal | $150K | 8 mo ago | 2 | Garrett Boudinot Founder & CEO | — | 11 patents Carbon dioxide capture, monitoring, and verification in aqueous/industrial water systems. | 1 launch · 1 award |
| 25 | CarbonPilot Platform for accelerating biochar project development | $150K | 29 mo ago | — | John Bogil Co-Founder | Framer SitesReactCloudflare+9 | — | — |
| 26 | Arctic Capture Provider of carbon capture solution | $125K | 24 mo ago | — | Ankit Singhal Co-Founder & CEO | — | — | — |
| 27 | Cedar Carbon Provider of carbon capture solutions | $100K | 44 mo ago | 2 | Ryan McIntosh Founder & CEO | — | — | — |
Top 12 Air Pollution Management Tech companies in New York
#1
Series A · New York City, New York · founded 2021$9.6Mraised▾
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.
- Apr 2026Series A$11.5M
- Jan 2024Seed$9.6M
- 2021Seed—
#2
Series A · New York City, New York · founded 2022 · 8 employees$20Mraised▾
Provider of microalgae carbon fixation and sinking for carbon sequestration. It offers a method to sequester carbon using biogeochemistry. The approach supports the planet’s natural ocean carbon cycle. An oceanographic intelligence platform identifies deployment zones and computes substrate-particle compositions. The platform combines analysis from deployments, oceanography studies, and data from sensors and research.
- Jan 2026Series A$20M
- Oct 2023Seed—
#3
Series A · New York City, New York · founded 2014 · 15 employees$20Mraised▾
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- Nov 2025Grant (prize money)$2.1M
- Apr 2025Grant (prize money)$2.1M
- Sep 2023Series A$20M
- Jun 2022Grant (prize money)—
#4
Series B · Brooklyn, New York · founded 2017 · 86 employees$107.9Mraised▾
Developer of carbon conversion technology and sustainable aviation fuel solutions. The company focuses on converting carbon dioxide into usable products, including fully-formulated jet fuel. It researches and develops technologies for government, defense, and space applications. The company explores the use of its technology beyond Earth.
- Mar 2025Grant (prize money)$1.5M
- Sep 2024Series B$69M
- Mar 2022Series A$30.4M
- May 2021Grant (prize money)$256K
#5
Series D · New York City, New York · founded 2009 · 199 employees$540.8Mraised▾
Delos provides solutions for indoor air purifiers. These purifiers are based on disinfectant filtration technology. Its purifier mainly targets air pollutants like particulate matter and volatile organic compounds in the air.
- Mar 2024Conventional Debt$26M
- Nov 2023Conventional Debt$725K
- Apr 2021Series D—
- Jun 2019Series D$13.4M
#6
Series A · New York City, New York · founded 2019 · 19 employees$20.4Mraised▾
Provider of on-site carbon capture and utilization solutions. It offers a modular, scalable system that captures carbon dioxide emissions from various sources, including natural gas combustion systems in buildings and industrial facilities. The captured CO2 is then liquefied and sold to offtakers for use in environmentally beneficial applications, creating a revenue stream for clients while aiding in emissions compliance. The technology is designed to be cost-effective and non-disruptive to operations. A cloud-based software platform tracks and measures captured CO2, providing essential emissions data for reporting purposes.
- Feb 2025Series A$20M
- Aug 2024Series A—
- Dec 2021Grant (prize money)$350K
#7
Acquired · New York City, New York · founded 2018 · 6 employees$350Mraised▾
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- Dec 2021Series D$350M
#8
Seed · Brooklyn, New York · founded 2022 · 2 employees$150Kraised▾
Technology solution for carbon removal. The drop-in water treatment systems measure water’s carbon cycle, detecting excess CO2, and dosing that water with quantities of alkalinity. This converts CO2 into alternate forms of carbon which stays in the ocean.
- Oct 2025Seed$5M
- Sep 2023Seed$150K
#9
Funding Raised · Ithaca, New York · founded 2022$2.8Mraised▾
Provider of unique crystallization technology to convert carbon into stone. They offer sustainable solutions for achieving industry leaders' sustainability goals.
- Jul 2024Grant (prize money)$250K
- Mar 2024Grant (prize money)$600K
- Jul 2023Grant (prize money)$1.9M
- Jun 2023Grant (prize money)—
#10
Series C · New York, New York · founded 2019 · 9 employees$60.8Mraised▾
Provider of science-backed carbon management solutions for emission reduction and removal. The company offers advisory services leveraging expertise in science, data, and policy. It provides access to carbon removal credits across nature-based, hybrid, and engineered solutions. The company also offers a platform for carbon footprints, reduction strategies, and removal portfolios.
- Aug 2022Series C$60.8M
#11
Series A · New York City, New York · founded 2021 · 41 employees$70Mraised▾
Blockchain-based platform to offset the carbon footprint. Its platform helps organisations and individuals to calculate and offset their carbon footprint. Its platform brings carbon credits on the chain and converts them to tokens.
- May 2022Series A$70M
#12
Series B · New York City, New York · founded 2013 · 141 employees$28Mraised▾
Provider of certification standards for technology and connectivity in the built environment. The company offers certifications for offices, homes, industrial properties, and master-planned communities. These certifications assess and benchmark the technology and connectivity of buildings. The company also provides resources, including research, articles, and events, related to technology in real estate. Accredited Professionals and Accredited Solutions work with the company to promote technology standards in the built world.
- Jun 2022Series B$15M
- Oct 2019Series A$4M
- Oct 2018Series A$9M
- Oct 2017Series A—
Funding & investor landscape
Notable founders
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
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.
- Harvard University480
- Minnesota Project437
- University of California, Berkeley282
- Chockie Group International263
- Environmental Protection Agency255
- Air pollution31→322
- Pollution18→144
- Particulates17→114
- Pollutant10→96
- Aerosol8→57
- Air pollution89→900
- Pollution42→352
- Particulates44→300
- Pollutant30→218
- Environmental health28→179
- Air pollution214→1218
- Pollution62→474
- Environmental health114→444
- Particulates87→341
- Pollutant63→221
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.
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.
- FORD Global TECH231
- Honeywell INT124
- BASF109
- GM Global TECH Operations104
- Carrier98
- General Electric81
- Ingevity South Carolina68
- IBM67
Common questions
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.