Best Sustainability Tech Companies in Community of Madrid, Spain
The 61 best Sustainability Tech companies in Community of Madrid, Spain in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Recoverfiber.
Our analysis of 293 Sustainability Tech companies
$38.4b in tracked funding; 83% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Sustainability Tech companies in Community of Madrid
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Recoverfiber 🦄 Manufacturer of recycled cotton fiber and fiber blends for textiles 50Moat top 15%Funding top 36%Tech top 40%Global top 44% All 7 signals ▾Moattop 15% Fundingtop 36% Techtop 40% Globaltop 44% Growthtop 45% Talenttop 45% Marketbottom 41% Moat: Editorial + unicorn rating 9/10 · Unicorn Funding: Raised $100M · 1 rounds over 4 yrs (0.2/yr) rank vs industry peers · Fliar Intelligence Index 50/100 | $100M | 48 mo ago | Series D | Anders Sjoblom Global Chief Executive Officer | 1947 | Craft CMSApple iCloud MailMicrosoft 365+29 | — | 1 launch · 1 partnership · 1 award |
| 2 | Geodesic Innovations Provider of advanced solutions for water tratment | $15M | 21 mo ago | Series B | Miral Mehta CEO | 2018 | PHPThree.jsCloudflare+17 | 8 patents Electroporation-based water disinfection and preservation systems for circuit water management. | — |
| 3 | Green Eagle Solutions Provider of software solutions for solar and wind energy projects 45Product top 36%Talent top 38%Innovation top 39%Tech top 42% All 8 signals ▾Producttop 36% Talenttop 38% Innovationtop 39% Techtop 42% Fundingtop 49% Globalbottom 38% Marketbottom 35% Newsbottom 22% Product: 5 distinct product lines · Company stage: Series A Talent: 2 named leaders on record · 2 C-suite/founder profiles curated rank vs industry peers · Fliar Intelligence Index 45/100 | $10M | 30 mo ago | Series A | Alejandro Cabrera Co-Founder & CEO | 2012 | Apple iCloud MailMicrosoft 365TypeScript+13 | — | 1 launch |
| 4 | RatedPower Provider of software for solar, storage, and hybrid plant design | $6M | 56 mo ago | Acquired | Juan Romero González CTO & Co-founder | 2016 | Three.jsTailwind CSSReact+19 | — | — |
| 5 | Captoplastic Provider of capturing microplastics from aqueous environments | $5M | 12 mo ago | Seed | Ismael Olmedo Cano CEO Captoplastic | 2020 | WordPressMySQLPHP+16 | 39 patents Magnetic separation and regeneration systems for extracting microplastics from water | 1 job opening |
| 6 | AlgaEnergy Provider of microalgae based agricultural biostimulant producing services | $5M | 59 mo ago | Seed | Augusto Villa Founder & CEO | 2007 | WordPressMySQLPHP+31 | 13 patents Microalgae cultivation systems and enriched biomass for sustainable agriculture and nutrition | 1 job opening |
| 7 | Hysun Technology solution for hydrogen production | $4M | 9 mo ago | Series A | Tatiana Lopez Co-Founder | 2023 | — | — | — |
| 8 | Momit Smart devices for home temperature control | $3M | 125 mo ago | Deadpooled | Miguel Angel Sánchez Mozo Co-Founder & CEO | 2012 | — | — | — |
| 9 | Clevergy Provider of building energy management solutions for commercial spaces | $2M | 9 mo ago | Series A | Beltran Aznar Co-Founder & CEO | 2021 | WordPressMySQLPHP+26 | — | 1 partnership |
| 10 | QPV Provider of solar energy based consultancy and engineering services | $1M | 54 mo ago | Funding Raised | Manuel Castillo Cagigal Co-Founder & COO | 2016 | WordPressMySQLPHP+28 | — | 1 launch |
| 11 | Enefgy Online building energy management solution for buildings | $1M | 187 mo ago | Seed | Javier Torres-Quevedo Co-Founder | 2008 | — | — | — |
| 12 | Dcycle Cloud based platform offering environmental business sustainability solutions | $1M | 18 mo ago | Series A | Jacobo Martín Co-Founder | 2019 | Webflow EcommerceWebflowAmazon Web Services+25 | — | — |
| 13 | Lain Tech Technology company that develops electrochemical solutions for the extraction of metals | $1000K | 44 mo ago | Funding Raised | Eva Maria Lain Founder & CEO | 2006 | WordPressMySQLPHP+14 | — | 1 award |
| 14 | Flobers Online crowdfunding platform to invest in renewable energy | $534K | 50 mo ago | Seed | Diana Plane CEO | 2021 | WordPressPleskMySQL+35 | — | — |
| 15 | Mirubee Energy consumption monitoring for homes | $467K | 153 mo ago | Seed | — | 2011 | — | — | — |
| 16 | Heatconv Electricity generation based on the capture of infrared radiation | $111K | 77 mo ago | Deadpooled | Pablo Flores CEO | 2016 | — | — | — |
Top 12 Sustainability Tech companies in Community of Madrid
#1
Series A · Madrid, Community of Madrid · founded 2023$3.5Mraised▾
Technology solution for hydrogen production. It uses photo-thermo-catalyst and concentrated solar energy technology to create sustainable hydrogen.
- Oct 2025Series A$3.5M
- Jul 2024Seed—
#2
Series A · Madrid, Community of Madrid · founded 2021 · 7 employees$2.1Mraised▾
Provider of building energy management solutions for commercial spaces. It offers features such as comparing energy consumption, tracking consumption, and more.
- Oct 2025Series A$3.8M
- Jan 2024Seed$1.6M
- Jul 2022Seed$506.7K
#3
Seed · Madrid, Community of Madrid · founded 2020 · 10 employees$5.5Mraised▾
Provider of capturing microplastics from aqueous environments. It provides users with a platform that focusses on using cutting-edge technology and specialised tools to reduce microplastic pollution in water. Their goal is to create methods for removing microplastics from different types of water, highlighting the significance of water quality.
- Jun 2025Seed$2.3M
- Dec 2024Seed$3.2M
#4
Series B · Madrid, Community of Madrid · founded 2018$15.2Mraised▾
Provider of advanced solutions for water tratment. It provides users with a platform that specializes in technology that effectively disinfects and preserves water without the use of chemicals like chlorine. Their services help save water and costs in high-consumption sectors like industry, agriculture, and pools.
- Sep 2024Series B$15.2M
#5
Series A · Madrid, Community of Madrid · founded 2019 · 25 employees$1.1Mraised▾
Cloud based platform offering environmental business sustainability solutions. It provides a platform that offers solutions such as setting up targets and KPIs, organizations impact measurement, carbon footprint neutralization, marketing transparency, planned decision making, etc.
- Dec 2024Series A$6.3M
- Jun 2022Seed$1.1M
#6
Series D · Madrid, Community of Madrid · founded 1947 · 4 employees$100Mraised▾
Manufacturer of recycled cotton fiber and fiber blends for textiles. The company transforms textile waste into valuable recycled cotton fiber. It integrates its process into the supply chain with strategic partners. The company offers blended fibers made with color-matched recycled cotton and recycled polyester. It also provides fabrics and unbranded basic garments.
#7
Series A · Madrid, Community of Madrid · founded 2012 · 38 employees$9.6Mraised▾
Provider of software solutions for solar and wind energy projects. The company offers a SCADA-based monitoring solution with the name CompactSCADA which monitors, controls, and offers energy management solutions. Also, it offers weather and Mateo forecasting solution and generates reports, interactive chart analysis.
- Dec 2023Series A$6.5M
- May 2021Series A$3.1M
#8
Acquired · Madrid, Community of Madrid · founded 2016 · 80 employees$6.1Mraised▾
Provider of software for solar, storage, and hybrid plant design. The software facilitates site analysis, basic engineering, and detailed engineering. It supports feasibility studies for photovoltaic, hybrid, and standalone storage projects. The platform offers tools for layout creation, energy yield estimates, and cost reduction. It assists engineering firms, banking, finance, and developers in project development.
- Oct 2021Series A$6M
- Sep 2019Grant (prize money)$1.7M
- Aug 2018Grant (prize money)$58.4K
- 2018Seed$120K
#9
Seed · Alcobendas, Community of Madrid · founded 2007$4.9Mraised▾
Provider of microalgae based agricultural biostimulant producing services
- Jul 2021Seed—
- Jan 2020Grant (prize money)$341.8K
- Jun 2019Grant (prize money)$734.3K
- Nov 2018Grant (prize money)$1.9M
#10
Funding Raised · Madrid, Community of Madrid · founded 2006$999.6Kraised▾
Technology company that develops electrochemical solutions for the extraction of metals. The company has developed and elix system that extracts metals such as copper, zinc, cobalt, nickel and lead from sulphide concentrates, managing metal recovery and environmental impact.
- Nov 2022Grant (prize money)$999.6K
#11
Funding Raised · Madrid, Community of Madrid · founded 2016 · 12 employees$1.4Mraised▾
Qualifying Photovoltaics specializes in consultancy and engineering services for the solar energy sector. Services include productivity study, design & specifications, calibration of reference modules, quality assurance, technical audits and others. Claims to have provided services to 89 facilities with an aggregate power of over 1k MW.
- Jan 2022Grant (prize money)$328.8K
- Dec 2021Grant (prize money)$244.9K
- Oct 2020Grant (prize money)$741.6K
- Dec 2018Grant (prize money)$57.2K
#12
Deadpooled · Madrid, Community of Madrid · founded 2012 · 12 employees$2.8Mraised▾
Momit is a Spanish company that has developed devices to control home temperature and better manage energy consumption. The company has developed three devices, one of them is an AC management device and two are thermostats. AC management device attaches to the AC and gives user functionality to control temperature as per their need, device learns from user behavior over time and automatically sets up the temperature. Thermostats are also smart, learning from user behavior and can be controlled via an app. The difference between two is, one is only for heat control and allows the user to setup remote units in rooms to prioritize heating while other can be utilized for both heat and cold and is touch based. Only thermostats have presence sensor to turn off when the house is empty.
- Jan 2016Grant (prize money)—
- Nov 2014Seed$1.6M
- Jul 2014Seed$1.1M
- May 2013Seed$50K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Sustainability Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Climate Adaptation is moving in Spain
A read on the academic research around Climate Adaptation — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 234 Spain-affiliated papers.
- Universitat Politècnica de Catalunya17
- Barcelona Supercomputing Center15
- Universitat de Barcelona10
- Universitat Autònoma de Barcelona9
- Universidad Politécnica de Madrid9
- Climate change8
- Resilience (materials science)6
- Flood myth3
- Environmental planning2
- Psychological resilience2
- Flood myth1→15
- Psychological resilience1→11
- Climate resilience1→10
- Environmental resource management1→8
- Context (archaeology)3→7
- Climate change5→55
- Flood myth1→17
- Psychological resilience1→15
- Climate risk1→13
- Agriculture3→9
Where climate adaptation is researched across Spain
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.
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.