Best Air Pollution Management Tech Companies in Paris, France
The 46 best Air Pollution Management Tech companies in Paris, France in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: EcoVadis.
Ranked: Best Air Pollution Management Tech companies in Paris
| # | Company | Disclosed funding | Last round | Stage | Employees | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | EcoVadis 🦄 Provider of supply chain sustainability risk assessment and management platform | $732M | 50 mo ago | Acquired | 1,325 | Frederic Trinel Co-Founder & Co-CEO | WordPressApple iCloud MailGoogle Workspace+30 | — | 1 partnership |
| 2 | Kayrros Satellite-based technology for measuring environmental footprint | $84M | 52 mo ago | Acquired | 138 | Alex d'Aspremont Co-Founder | WordPressMySQLPHP+37 | 41 patents Satellite remote sensing for environmental emissions, stockpile, and wildfire risk monitoring | — |
| 3 | Greenly Provider of carbon accounting and sustainability management software platform | $79M | 28 mo ago | Series B | 194 | Arnaud Delubac Co-founder & CMO | PrismicSentryNode.js+36 | — | 1 partnership |
| 4 | NetZero Provider of biochar for carbon removal and sustainable agriculture solutions | $39M | 21 mo ago | Series A | 57 | Olivier Reinaud Co-Founder & MD | Apple iCloud MailMicrosoft 365PHP+15 | — | — |
| 5 | KHIMOD Developer of heat exchanger-reactor systems for e-fuel and flow chemistry production. | $27M | 13 mo ago | Series B | 10 | Nicolas Serrie CEO | WordPressMySQLPHP+17 | 7 patents Patents concentrated in chemistry & materials | 2 partnerships |
| 6 | Neoplants Developer of genetically modified plants for biological air purification purposes | $20M | 45 mo ago | Seed | — | Patrick Torbey Co-Founder & CEO | SanityCart FunctionalityNode.js+19 | — | — |
| 7 | Carbonfact Provider of sustainability platform for apparel and footwear product lifecycle management | $17M | 27 mo ago | Series A | 10 | Romain Champourlier Co-Founder | HubSpot CMS HubApple iCloud MailGoogle Workspace+20 | — | 2 launchs · 1 partnership |
| 8 | Dioxycle Developer of technology converting carbon emissions into ethylene | $17M | 36 mo ago | Series A | 20 | David Wakerley Co-Founder And Chief Technical Officer | — | 76 patents Advanced porous separators for CO and chlor‑alkali electrolysis systems | 1 job opening |
| 9 | Carbonx Online carbon offset trading platform | $8M | 23 mo ago | Series A | 15 | Sebastien Dewarrat Co-Founder | — | — | — |
| 10 | Fairbrics Developer of synthetic textiles and packaging from recycled CO2 emissions | $7M | 42 mo ago | Series A | 16 | Benoit Illy Co-Founder & CEO | WordPressMySQLPHP+19 | 33 patents Heterogeneous bimetallic catalysts for CO-to-ethylene glycol and oxalate synthesis; electrolysis cell technology. | 1 partnership |
| 11 | Carbo Web-based platform to calculate and offset the carbon footprint | $5M | 42 mo ago | Series A | 39 | Emmanuel Watrinet Co-Founder | TypeScriptRubyHighcharts+29 | — | — |
| 12 | Ecosystem Restoration Standard Online platform offering carbon footprint solutions | $5M | 41 mo ago | Seed | 31 | Thibault Sorret Co-Founder & CEO | WebflowApple iCloud MailGoogle Workspace+11 | — | — |
| 13 | CryoCollect Developer of gas treatment and liquefaction technologies | $4M | 26 mo ago | Series A | — | Philippe Khairallah Co-Founder | — | 25 patents High-pressure CO₂ liquefaction and purification technologies for industrial gas processing. | — |
| 14 | Sami SaaS-based platform for carbon monitoring and management | $4M | 44 mo ago | Acquired | 87 | Tanguy Robert Co-Founder | WebflowMatomo AnalyticsGoogle Analytics+16 | — | — |
| 15 | Sopht Provider of an integrated Green ITOps platform | $4M | 26 mo ago | Series A | 20 | Jérémie Veg Co-Founder & CEO at Sopht – B2B SaaS guiding IT decarbonization | WordPressApple iCloud MailMicrosoft 365+19 | — | — |
| 16 | Glimpact Online tool to assess the global environmental impact | $3M | 4 mo ago | Seed | 27 | — | — | — | — |
| 17 | CarbonFarm Technology Provider of technology to monitor and certify decarbonisation projects at scale | $3M | 33 mo ago | Seed | 8 | James Hastwell Co-Founder | — | — | — |
| 18 | Traace Online platform to calculate and offset the carbon footprint | $3M | 24 mo ago | Seed | 29 | Rodolphe Denieau Co-Founder & CEO | — | — | — |
| 19 | Celest Science Developer of AI-driven sub-seasonal to seasonal climate prediction and risk assessment | $2M | 15 mo ago | Seed | — | Toscane Porteu De La Founder Associate | — | — | — |
| 20 | impact Provider of digital advertising carbon footprint reduction solutions. | $2M | 36 mo ago | Seed | 30 | Audrey Danthony Co-founder & Chief Product Officer | — | 4 patents Patents concentrated in transport & manufacturing processes | — |
| 21 | Riverse Provider of engineered carbon credits and certification services | $2M | 15 mo ago | Seed | 15 | Ludovic Chatoux Co-Founder | Webflowcore-jsjQuery+17 | — | — |
| 22 | Darwin Data Provider of biodiversity intelligence platform for ESG integration | $2M | 20 mo ago | Seed | — | Aurore Pierrotin Co-Founder & CEO | Cart FunctionalitySquarespace CommerceSquarespace+12 | — | — |
| 23 | WeNow Provider of connected driving solutions for increased fuel efficiency | $1M | 79 mo ago | Seed | 16 | Valerie Mas Co-Founder & Chairman | WordPressMySQLPHP+24 | — | — |
| 24 | HD Rain Offering solutions for rain forecasting | $1M | 66 mo ago | Seed | 13 | Francois Mercier Co-Founder | Webflow EcommerceWebflowPostHog+11 | 10 patents Real-time mass-based rain gauge sensors with motorized emptying | — |
| 25 | Carbonable Blockchain-based tokenized investment platform on carbon removal projects | $1M | 40 mo ago | Seed | 5 | — | Framer SitesReactstyled-components+7 | — | — |
| 26 | AmpliSIM Provider of air quality modeling and simulation software. | $210K | 95 mo ago | Funding Raised | 5 | Olivier Oldrini Founder | — | — | — |
Top 12 Air Pollution Management Tech companies in Paris
#1
Seed · Paris, Ile de France · founded 2017 · 27 employees$3.1Mraised▾
Online tool to assess the global environmental impact
- Apr 2026Seed$3.1M
#2
Series B · Paris, Ile de France · founded 2014 · 10 employees$27.1Mraised▾
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- Jul 2025Series B$27.1M
#3
Series A · Paris, Ile de France · founded 2021 · 57 employees$38.9Mraised▾
Provider of biochar for carbon removal and sustainable agriculture solutions. The company offers biochar produced from agricultural residues, improving soil quality and reducing fertilizer use. It generates carbon credits, selling them to organizations with net-zero commitments. The business model focuses on maximizing social and environmental co-benefits.
- Oct 2024Series A$7.6M
- Mar 2024Series A$19.5M
- Feb 2023Series A$11.8M
#4
EcoVadis 🦄Acquired · Paris, Ile de France · founded 2007 · 1325 employees$731.9Mraised▾
Provider of supply chain sustainability risk assessment and management platform. The platform offers tools for managing environmental, social, and governance risks. It provides supplier ratings, risk mapping, and carbon management solutions. The platform also supports regulatory compliance and sustainable finance initiatives.
- Jun 2022Series D$500M
- Feb 2020Series B—
- Jan 2020Series B$200M
- Dec 2016Series A$31.9M
#5
Series B · Paris, Ile de France · founded 2019 · 194 employees$78.6Mraised▾
Provider of carbon accounting and sustainability management software platform. The company offers a platform that enables businesses to measure, reduce, and report their carbon emissions. It provides tools for carbon footprint analysis, lifecycle assessments, supplier engagement, and decarbonization strategy development. The platform supports compliance with various sustainability standards and certifications, including CSRD, CBAM, SBTi, and Ecovadis. It caters to diverse industries, including finance, technology, consulting, and manufacturing, serving both SMEs and large enterprises.
- Mar 2024Series B$52M
- Jun 2023Series A—
- Apr 2022Series A$23M
- Sep 2021Series A$3M
#6
Seed · Paris, Ile de France · founded 2023$2.3Mraised▾
Developer of AI-driven sub-seasonal to seasonal climate prediction and risk assessment. They leverage deep learning, generative models, and physics-informed AI to improve predictability. Their work bridges the gap between weather forecasting and long-term climate simulation. The company provides predictions tailored to the insurance, energy, and agribusiness industries. They offer risk management, demand estimation, and resource management solutions.
- Apr 2025Seed$2.3M
#7
Seed · Paris, Ile de France · founded 2021 · 15 employees$1.6Mraised▾
Provider of engineered carbon credits and certification services. It certifies carbon credits from projects focused on carbon mitigation, offering a platform for buyers to acquire traceable and reliable credits. The company's standard is endorsed by a trusted accreditation body, ensuring high integrity. It supports project developers by providing an efficient credit issuance process and facilitates sales through partnerships with industry marketplaces. The platform tracks credits to prevent double counting, and the services include project review, certification, credit issuance, and market access.
- May 2025Seed$5.6M
- Jun 2023Seed$1.6M
#8
Series A · Paris, Ile de France · founded 2022 · 15 employees$7.9Mraised▾
Online carbon offset trading platform. It helps organizations with the procurement of high-quality and permanent carbon removal credits.
- Sep 2024Series A—
- Feb 2024Series A$7M
- Oct 2022Seed$892.1K
#9
Series A · Paris, Ile de France · founded 2021 · 10 employees$17.1Mraised▾
Provider of sustainability platform for apparel and footwear product lifecycle management. The platform offers carbon accounting, product impact assessments, reporting, and data management. It also provides tools for decarbonization, digital product passports, and science-based targets. The platform supports compliance with environmental regulations and facilitates data-driven sustainability initiatives.
- Apr 2024Series A$15M
- Jun 2022Seed$2M
- Sep 2021Seed$125K
- 2021Seed—
#10
Seed · Paris, Ile de France · founded 2024$1.6Mraised▾
Provider of biodiversity intelligence platform for ESG integration. This platform helps businesses embed biodiversity considerations into their environmental strategies. It offers tools for data collection, standardization, and analysis, enabling the design of nature-positive transition plans and the setting of science-based targets. The platform incorporates spatial analysis capabilities and supports various reporting standards. It leverages AI for efficient computation and transparently manages data inputs to assess impacts, dependencies, and risks related to biodiversity.
- Dec 2024Seed$1.6M
#11
Acquired · Paris, Ile de France · founded 2016 · 138 employees$83.9Mraised▾
Satellite-based technology for measuring environmental footprint. It leverages AI to process satellite images and extract insights in real time and provides solution to measure and attribute greenhouse gas emissions such as methane, assess and monitor physical climate risks, and oil and gas services.
- Mar 2022Series C$44.1M
- Nov 2021Grant (prize money)$56.4K
- Nov 2021Series B$5.7M
- Dec 2019Grant (prize money)$2.8M
#12
Series A · Paris, Ile de France · founded 2021 · 20 employees$17Mraised▾
Developer of technology converting carbon emissions into ethylene. This technology utilizes a precisely designed electrolyzer with catalytic cores to transform carbon dioxide (CO₂) into sustainable ethylene. The resulting ethylene, comprised entirely of recycled carbon, replaces fossil fuel-based ethylene production for various applications. These applications include the manufacturing of fabrics, plastics, and construction materials. The modular technology is designed for integration downstream of emission sources, powered by renewable energy.
- Jul 2023Series A$17M
- Jul 2023Grant (prize money)$81.9K
- May 2023Seed—
- Feb 2021Grant (prize money)—
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 in Paris is moving
A read on the academic research around Air Quality in Paris — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 192 papers.
- Université Paris Cité35
- Université Paris-Saclay33
- CEA Paris-Saclay31
- Assistance Publique – Hôpitaux de Paris23
- Paris-Est Sup19
- Air pollution2→6
- Air pollution1→20
- Air pollution2→23
- Pollution1→8
- Pollutant2→9
- Air pollutants1→4
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.