Best Air Pollution Management Tech Companies in New York City, United States
The 37 best Air Pollution Management Tech companies in New York City, 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 City
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Web popularity | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Delos Provider of solutions for indoor air purifiers | $541M | 30 mo ago | 199 199 → 156 (-22%) | — | Cart FunctionalityShopifyApple iCloud Mail+37 | Top 10M | — | — |
| 2 | Elysian Provider of integrated carbon capture and storage solutions. | $350M | 57 mo ago | 6 | Bret Logue CEO | — | — | 4 patents Patents concentrated in computing, sensing & instrumentation | — |
| 3 | Flowcarbon Blockchain-based platform to offset the carbon footprint | $70M | 51 mo ago | 41 | Phil Fogel Co-Founder | WebflowjsDelivrGoogle Hosted Libraries+12 | Top 50M | — | — |
| 4 | WiredScore Provider of certification standards for technology and connectivity in the built environment | $28M | 50 mo ago | 141 | — | WordPressMySQLPHP+45 | Top 5M | — | — |
| 5 | CarbonQuest Provider of on-site carbon capture and utilization solutions | $20M | 18 mo ago | 19 | Dave Curry Founder | — | — | 45 patents Building-integrated CO₂ capture, separation, and carbon management technologies. | — |
| 6 | Gigablue Provider of microalgae carbon fixation and sinking for carbon sequestration | $20M | 7 mo ago | 8 | Guy Shafran Co-Founder & COO | Cart FunctionalitySquarespace CommerceSquarespace+18 | Top 10M | — | — |
| 7 | Dimensional Energy Developer of catalysts and reactors converting CO2 into fuels and products. | $20M | 10 mo ago | 15 | Jason Salfi Co-Founder & CEO | WebflowGSAPCloudflare Turnstile+8 | Top 10M | — | — |
| 8 | Clarasight Cloud based carbon data management and analysis software | $10M | 4 mo ago | — | Philip Charm Co-Founder | WebflowApple iCloud MailGoogle Workspace+23 | Top 50M | — | — |
| 9 | Aircela Manufacturer of fossil-free gasoline from air and renewable energy. | $6M | 43 mo ago | 18 | Mia Dahlgren Co-Founder | WebflowreCAPTCHAHSTS+8 | Top 5M | 7 patents Patents concentrated in transport & manufacturing processes | — |
| 10 | Cedara Provider of a carbon intelligence platform | $4M | 30 mo ago | 8 | Andrei Baragan Co-Founder | — | — | — | — |
| 11 | Alcove Platform for carbon credit inventory management | $3M | 41 mo ago | 6 | Mars Garza Co-Founder | — | — | 2 patents Privacy-focused protective cases for electronic devices with integrated display shielding. | — |
| 12 | Pathways Provider of management solutions for the consruction industry | $3M | 30 mo ago | 118 | Leise Sandeman Co-Founder | — | — | 2 patents Manufacturing and molding of foam cushions using specialized forming apparatus. | — |
| 13 | Green Project Technologies Online platform for emission monitoring and management | $2M | 55 mo ago | 15 | Sam Stark Co-Founder | Webflow EcommerceWebflowSentry+26 | Top 5M | — | — |
| 14 | ThermoAI Provider of smart combustion monitoring solutions for utilities | $1M | 70 mo ago | 3 | Aiden Livingston Co-Founder | — | — | — | — |
| 15 | Ecoratings Provider of eco waste & water services | $1M | 27 mo ago | 4 | Aditi Balbir Co-Founder & CEO | — | — | — | 1 award |
| 16 | C4Coin Cryptocurrency backed by carbon credits | $450K | 99 mo ago | — | Aidan Krakowsky Co-Founder | — | — | — | — |
| 17 | UCapture Provider of solutions to offset the carbon footprint | $396K | 74 mo ago | 16 | Avery Michaelson Founder & CEO | — | — | — | — |
| 18 | EarnDLT Provider of an environmental monitoring platform | $330K | 51 mo ago | 35 | — | — | — | — | — |
| 19 | Arctic Capture Provider of carbon capture solution | $125K | 27 mo ago | — | Ankit Singhal Co-Founder & CEO | — | — | — | — |
Top 12 Air Pollution Management Tech companies in New York City
#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 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
#5
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
#6
Acquired · New York City, New York · founded 2018 · 6 employees$350Mraised▾
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- Dec 2021Series D$350M
#7
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
#8
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—
#9
Seed · New York City, New York · founded 2021 · 8 employees$4.2Mraised▾
Provider of a carbon intelligence platform. It provides actionable data to decarbonize the marketing supply chain. It offers a range of solutions for supply chain emission management including corporate measurement, data harmonization, and emissions reduction.
- Mar 2024Seed$1.5M
- Nov 2022Seed$2.7M
#10
Seed · New York City, New York · founded 2023 · 118 employees$2.6Mraised▾
Provider of management solutions for the construction industry. The platform automates the process of creating EPDs and emission data.
- Feb 2024Seed$2.5M
- Jun 2023Seed$150K
#11
Seed · New York City, New York · founded 2023 · 4 employees$1.1Mraised▾
Provider of eco waste & water services
#12
Series A · New York City, New York · founded 2020 · 18 employees$5.5Mraised▾
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- Feb 2023Series A—
- Jul 2022Series A$5.5M
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.