Best Environment Tech Companies in Paris, France
The 147 best Environment Tech companies in Paris, France in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: EcoVadis.
Our analysis of 241 Environment Tech companies
$25.6b in tracked funding; 88% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Environment Tech companies in Paris
| # | Company | Disclosed funding | Last round | Employees | Founded | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | EcoVadis 🦄 Provider of supply chain sustainability risk assessment and management platform | $732M | 48 mo ago | 1,325 | 2007 | Frederic Trinel Co-Founder & Co-CEO | WordPressApple iCloud MailGoogle Workspace+30 | — | 1 partnership |
| 2 | Deepki SaaS-driven solutions for energy monitoring for buildings | $177M | 50 mo ago | 5 | 2014 | Vincent Bryant Co-Founder & CEO | WordPressApple iCloud MailGoogle Workspace+18 | — | 1 award |
| 3 | Kayrros Satellite-based technology for measuring environmental footprint | $84M | 51 mo ago | 138 | 2016 | Alex d'Aspremont Co-Founder | WordPressMySQLPHP+37 | 41 patents Patents concentrated in computing, sensing & instrumentation | — |
| 4 | Greenly Provider of carbon accounting and sustainability management software platform | $79M | 27 mo ago | 194 | 2019 | Arnaud Delubac Co-founder & CMO | PrismicSentryNode.js+36 | — | 1 partnership |
| 5 | METRON Developer of energy management and optimization system for various sectors 50Funding top 27%Moat top 31%Growth top 35%Market bottom 49% All 7 signals ▾Fundingtop 27% Moattop 31% Growthtop 35% Marketbottom 49% Talentbottom 49% Globalbottom 39% Techbottom 37% Funding: Raised $46.4M across 5 rounds · 5 rounds over 8 yrs (0.6/yr) Moat: Editorial + unicorn rating 8/10 · Soonicorn rank vs industry peers · Fliar Intelligence Index 50/100 | $46M | 18 mo ago | 172 | 2013 | Vincent Sciandra CEO | WordPressMySQLPHP+17 | — | 1 award |
| 6 | WeMaintain Provider of elevator maintenance services | $46M | 30 mo ago | 180 | 2017 | Tristan Foureur Co-Founder & CTO | PrismicApple iCloud MailGoogle Workspace+24 | 4 patents Optical smoke detection systems using scattered radiation for fire safety monitoring | 2 job openings · 1 expansion |
| 7 | Fairmat Provider of fiber recycling services | $46M | 7 mo ago | 83 | 2020 | Benjamin Saada Founder | WordPress Block EditorWordPressMySQL+18 | 25 patents Patents concentrated in transport & manufacturing processes | 1 partnership · 1 award |
| 8 | Adionics Deionization solvents for brine water desalination | $40M | 30 mo ago | 21 | 2012 | Guillaume Souza Founder | WordPress Block EditorElementorWordPress+24 | 77 patents Selective lithium and anion extraction from brines using hydrophobic organic liquid solvents | — |
| 9 | NetZero Provider of biochar for carbon removal and sustainable agriculture solutions | $39M | 19 mo ago | 57 | 2021 | Olivier Reinaud Co-Founder & MD | Apple iCloud MailMicrosoft 365PHP+15 | — | — |
| 10 | Phenix Provider of food waste management software solutions for businesses 55Tech top 24%Customers top 31%Funding top 36%Moat top 37% All 11 signals ▾Techtop 24% Customerstop 31% Fundingtop 36% Moattop 37% Patentstop 39% Markettop 40% Producttop 40% Innovationtop 42% Talentbottom 49% Globalbottom 39% Growthbottom 28% Tech: 66 technologies across 6/8 capability areas · Cloud: Amazon Cloudfront, Amazon S3 Customers: Play-Store rating 4.19★ across 63,091 ratings (2 apps) · Review volume +6% in 6 mo rank vs industry peers · Fliar Intelligence Index 55/100 | $33M | 44 mo ago | 366 | 2014 | Jean Moreau Co-founder & CEO | WordPressApple iCloud MailGoogle Workspace+28 | 13 patents Prefabricated building wall systems with integrated structural connectors and thermal insulation. | — |
| 11 | KHIMOD Developer of heat exchanger-reactor systems for e-fuel and flow chemistry production. | $27M | 11 mo ago | 10 | 2014 | Nicolas Serrie CEO | WordPressMySQLPHP+17 | 7 patents Continuous microreactor technology for solid‑phase processing and CO₂‑to‑methanol catalytic synthesis | 2 partnerships |
| 12 | Effy Online platform offering home renovation energy efficiency solutions and financial aid options for homeowners | $23M | 38 mo ago | 299 | 2008 | Frederic Utzmann Co-Founder & CEO | Apple iCloud MailMicrosoft 365TypeScript+21 | — | — |
| 13 | Neoplants Developer of genetically modified plants for biological air purification purposes | $20M | 43 mo ago | — | 2018 | Patrick Torbey Co-Founder & CEO | SanityCart FunctionalityNode.js+19 | — | — |
| 14 | Moulinot Waste collection service for restaurants | $20M | 50 mo ago | 55 | 2013 | — | WordPress Block EditorElementorWordPress+24 | — | — |
| 15 | Carbonfact Provider of sustainability platform for apparel and footwear product lifecycle management | $17M | 25 mo ago | 10 | 2021 | Romain Champourlier Co-Founder | HubSpot CMS HubApple iCloud MailGoogle Workspace+20 | — | 2 launchs · 1 partnership |
| 16 | Dioxycle Developer of technology converting carbon emissions into ethylene | $17M | 34 mo ago | 20 | 2021 | David Wakerley Co-Founder And Chief Technical Officer | — | 76 patents Advanced porous separators for CO and chlor‑alkali electrolysis systems | 1 job opening · 1 partnership |
| 17 | Elum Energy Provider of monitoring and control solutions for renewable energy plants | $13M | 21 mo ago | 60 | 2015 | — | WordPressApple iCloud MailGoogle Workspace+15 | — | 1 launch · 2 partnerships |
| 18 | Hello Watt Online platform for utility cost comparison | $13M | 31 mo ago | 98 | 2017 | Sylvain Falher Founder & CEO | SentryApple iCloud MailGoogle Workspace+16 | — | — |
| 19 | Granular Online renewable energy certificate management marketplace | $10M | 32 mo ago | 25 | 2021 | Toby Ferenczi Co-Founder | PrismicNode.jsVue.js+14 | — | 1 partnership |
| 20 | Beeldi Asset management platform for building energy and regulatory diagnosis | $10M | 43 mo ago | 44 | 2018 | Kevin Port Co-Founder & CEO | — | — | — |
| 21 | Purecontrol Provider of solutions for water management and energy optimization | $10M | 36 mo ago | 39 | 2017 | — | WebflowreCAPTCHAHSTS+13 | 4 patents Smart pool skimmer with electronic water‑quality/level control and visual sensor alarm system | — |
| 22 | Carbonx Online carbon offset trading platform | $8M | 21 mo ago | 15 | 2022 | Sebastien Dewarrat Co-Founder | — | — | — |
| 23 | TRYON Biowaste to energy generation solution provider | $8M | 28 mo ago | 7 | 2015 | Sebastien Gacougnolle Co-Founder | WixSentryBootstrap+14 | 2 patents Local organic waste treatment installations and associated processing/maintenance methods. | 1 partnership · 1 expansion |
| 24 | Fairbrics Developer of synthetic textiles and packaging from recycled CO2 emissions | $7M | 41 mo ago | 16 | 2019 | Benoit Illy Co-Founder & CEO | WordPressMySQLPHP+19 | 33 patents Heterogeneous bimetallic catalysts for CO-to-ethylene glycol and electrolysis cell technologies | 1 partnership |
| 25 | Advizeo Provider of energy management solutions for commercial applications | $6M | 56 mo ago | 102 | 2014 | — | WordPressMySQLPHP+25 | — | 1 launch |
| 26 | Carbo Web-based platform to calculate and offset the carbon footprint | $5M | 40 mo ago | 39 | 2019 | Emmanuel Watrinet Co-Founder | TypeScriptRubyHighcharts+29 | — | — |
| 27 | Kelvin Platform for energy management | $5M | 24 mo ago | — | 2023 | Clementine Lalande Founder & CEO | WebflowReactLodash+16 | — | — |
| 28 | Ecosystem Restoration Standard Online platform offering carbon footprint solutions | $5M | 39 mo ago | 31 | 2020 | Thibault Sorret Co-Founder & CEO | WebflowApple iCloud MailGoogle Workspace+11 | — | — |
| 29 | Leakmited AI-powered water leak detection | $5M | 17 mo ago | 8 | 2019 | Hubert Bayatoda Co-Founder & CEO | WebflowAmazon Web ServicesjsDelivr+9 | — | — |
| 30 | Kikleo AI-based food waste management solutions for restaurants 42AI top 24%Growth top 28%Talent top 38%Moat top 45% All 10 signals ▾AItop 24% Growthtop 28% Talenttop 38% Moattop 45% Techtop 46% Fundingtop 47% Globalbottom 33% Patentsbottom 29% Marketbottom 28% Innovationbottom 22% AI: Holds AI/ML patents (G06N-family CPC) · Product described with: ai-based, ai-powered Growth: Web rank 50,000,000 → 10,000,000 YoY · Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 42/100 | $4M | 8 mo ago | 15 | 2019 | Martin D'Agay Co-Founder & CEO | WordPressMySQLPHP+35 | 2 patents Food composition analysis and quantification using sensor‑based imaging systems | 1 internship · 1 award |
| 31 | CryoCollect Developer of gas treatment and liquefaction technologies | $4M | 24 mo ago | — | 2017 | Philippe Khairallah Co-Founder | — | 25 patents High‑pressure CO₂ liquefaction and purification technologies for carbon capture processes. | — |
| 32 | Luniwave Provider of an energy monitoring platform | $4M | 2 mo ago | — | 2021 | Eloi Bonte Co-Founder | WebflowYouTubePreact+12 | — | — |
| 33 | Sami SaaS-based platform for carbon monitoring and management | $4M | 42 mo ago | 87 | 2020 | Tanguy Robert Co-Founder | WebflowMatomo AnalyticsGoogle Analytics+16 | — | — |
| 34 | EEL Energy Developer of the EEL Tidal Energy Converter to harness tidal current energy | $4M | 45 mo ago | 8 | 2011 | — | — | 28 patents Hydrokinetic energy capture devices and power‑electronics converters for DC generation. | — |
| 35 | Sopht Provider of an integrated Green ITOps platform | $4M | 24 mo ago | 20 | 2021 | Jérémie Veg Co-Founder & CEO at Sopht – B2B SaaS guiding IT decarbonization | WordPressApple iCloud MailMicrosoft 365+19 | — | — |
| 36 | Mobility Work Provider of computerized maintenance management solution 45Tech top 20%Talent top 38%Growth top 45%Product bottom 48% All 7 signals ▾Techtop 20% Talenttop 38% Growthtop 45% Productbottom 48% Fundingbottom 41% Marketbottom 34% Globalbottom 32% Tech: 53 technologies across 6/8 capability areas · Cloud: Amazon Cloudfront, Amazon Web Services Talent: 2 named leaders on record · 2 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 45/100 | $3M | 44 mo ago | 30 | 2016 | Marc-Antoine Talva Co-Founder | WordPressMySQLPHP+30 | — | 1 launch |
| 37 | Airthium Provider of heat pumps | $3M | 26 mo ago | 13 | 2015 | — | Node.jsVarnishAnt Design+5 | — | — |
| 38 | Glimpact Online tool to assess the global environmental impact | $3M | 2 mo ago | 27 | 2017 | — | — | — | — |
| 39 | CarbonFarm Technology Provider of technology to monitor and certify decarbonisation projects at scale | $3M | 31 mo ago | 8 | 2021 | James Hastwell Co-Founder | — | — | — |
| 40 | Traace Online platform to calculate and offset the carbon footprint | $3M | 22 mo ago | 29 | 2020 | Rodolphe Denieau Co-Founder & CEO | — | — | — |
| 41 | Orus Energy AI-powered grid management platform | $2M | 23 mo ago | — | 2023 | Alexandre Girard Co-Founder & CEO | WebflowGSAPTally+8 | — | 2 job openings · 1 partnership |
| 42 | Celest Science Developer of AI-driven sub-seasonal to seasonal climate prediction and risk assessment | $2M | 13 mo ago | — | 2023 | Toscane Porteu De La Founder Associate | — | — | — |
| 43 | impact Provider of digital advertising carbon footprint reduction solutions. | $2M | 34 mo ago | 30 | 2020 | Audrey Danthony Co-founder & Chief Product Officer | — | 4 patents Patents concentrated in transport & manufacturing processes | — |
| 44 | Urbyn Online marketplace to connect with commercial waste recyclers | $2M | 35 mo ago | 25 | 2017 | Julien Hamilius President & Co-Founder | WordPressMySQLPHP+24 | — | — |
| 45 | Riverse Provider of engineered carbon credits and certification services | $2M | 13 mo ago | 15 | 2021 | Ludovic Chatoux Co-Founder | Webflowcore-jsjQuery+17 | — | — |
| 46 | Darwin Data Provider of biodiversity intelligence platform for ESG integration | $2M | 18 mo ago | — | 2024 | Aurore Pierrotin Co-Founder & CEO | Cart FunctionalitySquarespace CommerceSquarespace+12 | — | — |
| 47 | Solteo Saas based solar energy project portfolio management software | $2M | 18 mo ago | — | 2023 | Manon Hias Co-Founder & CEO | WebflowGSAPcore-js+17 | — | 2 launchs |
| 48 | eyeGauge Provider of IoT-based solution for building energy management | $575K | 30 mo ago | 6 | 2020 | Viktoriia Kobenko Co-founder & CTO | — | 9 patents Rotating shaft torque/thrust measurement and AI-driven non‑intrusive equipment condition monitoring. | — |
| 49 | Condor Energy Provider of an energy operating system for industrial and commercial clients | $500K | 5 mo ago | — | 2026 | Florian Perocheau Co-Founder & CPO | — | — | — |
| 50 | Sensewaves Offering time-series analytics solutions for the Internet of Things (IoT) and Smart Grid | $161K | 8 mo ago | 6 | 2015 | — | — | — | — |
Top 12 Environment Tech companies in Paris
#1
Series B · Paris, Ile de France · founded 2020 · 83 employees$45.5Mraised▾
Provider of fiber recycling services
- Nov 2025Series B$11.5M
- Apr 2025Series B$28.6M
- Apr 2025Venture Debt$27M
- Nov 2022Series A$35.1M
#2
Seed · Paris, Ile de France · founded 2021$4.2Mraised▾
Provider of an energy monitoring platform. It provides solutions to measure and enhance customers' savings. It tracks consumption and savings in real time, and visualize the return on investment.
- Apr 2026Seed$4.2M
#3
Seed · Paris, Ile de France · founded 2017 · 27 employees$3.1Mraised▾
Online tool to assess the global environmental impact
- Apr 2026Seed$3.1M
#4
Series B · Paris, Ile de France · founded 2014 · 10 employees$27.1Mraised▾
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- Jul 2025Series B$27.1M
#5
Series B · Paris, Ile de France · founded 2013 · 172 employees$46.4Mraised▾
Developer of energy management and optimization system for various sectors. The system helps organizations monitor energy performance and carbon impact reduction. It allows teams to detect optimization opportunities and monitor progress. The system provides visualization of energy costs to manage net-zero strategies.
- Nov 2024Series B$13.1M
- Jul 2021Series B$21.3M
- Jun 2019Series A$11.4M
- Oct 2018Series A$9.2M
#6
Series A · Paris, Ile de France · founded 2019 · 15 employees$4.4Mraised▾
AI-based food waste management solutions for restaurants. It manages food waste by monitoring and analyzing food using 3D camera and AI-powered analytics. It automates and digitalizes the weighing process and provides insights to restaurants to make decisions and control waste.
- Oct 2025Series A$4.1M
- Jan 2023Grant (prize money)$321.8K
#7
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
#8
Seed · Paris, Ile de France · founded 2026$500Kraised▾
Provider of an energy operating system for industrial and commercial clients. The system helps clients monitor, forecast, and hedge energy exposure. It also optimizes procurement and consumption using data-driven strategies. The operating system aggregates consumption data, power purchase agreements, and market data into real-time dashboards. It also analyzes load data to detect flexibility and quantify return on investment.
- Jan 2026Seed$500K
#9
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
#10
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
#11
Series B · Paris, Ile de France · founded 2015 · 60 employees$13Mraised▾
Provider of monitoring and control solutions for renewable energy plants. They build products to connect and operate installations, facilitating renewable integration. The company offers controllers and supervision tools to optimize asset value. They assist with commissioning, operation, and scaling of plants through a user-friendly interface.
- Sep 2024Series B$13M
#12
Series A · Paris, Ile de France · founded 2019 · 8 employees$5.1Mraised▾
AI-powered water leak detection. It utilizes satellite images and expert analysis to identify and locate underground water leaks, aiming to preserve water resources and reduce waste. It also provides solutions for flow monitoring and water network management.
- Jan 2025Series A$5.1M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Environment Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Environmental Monitoring in Paris is moving
A read on the academic research around Environmental Monitoring in Paris — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 42 papers.
AgroParisTech leads Paris's environmental-monitoring research (42 papers, stance +0.29).
- AgroParisTech8
- CEA Paris-Saclay8
- Université Paris-Saclay5
- Institut d\'écologie et des sciences de l\'environnement de Paris3
- Institut de physique du globe de Paris3
- Biodiversity2
- Earth observation1
- Hyperspectral imaging1
- European union1
- Earth system science1
- Water quality4
- Sampling (signal processing)2
- Citizen science2
- Cyanobacteria2
- Shore2
- Environmental engineering2
- Occupational exposure1
- Natural (archaeology)1
- Suction1
- Industrial zone1