# Cleantech investors in Spain (2026 list) > 22 cleantech investors in Spain, 100% active in the last 12 months. Led by Accel, MassChallenge, EIC Accelerator. Ranked by what they funded. Source: https://millionrounds.com/lists/cleantech-investors-in-spain (Millionrounds; every figure on the page links to its filing or article) [Investor Lists](https://millionrounds.com/lists) # Cleantech investors in Spain Updated 7 November 2026 Firms observed backing a cleantech company in Spain in the last two years, wherever the firm is based. [See all 22 *→*](https://millionrounds.com/login?join=1&next=%2Fapp%2Finvestor-lists%2Fcleantech-investors-in-spain)The top 22 **22** investors on the list No change this week **644** cheques in 12 months *-23%* against the market **$4M** median round they joined *-49%* against the market median **100%** wrote a cheque in 12 months **41%** have led a round ## The Top 22 Ordered by cheques observed, never by anything anyone paid for Deploying now (22) - 1 [Accel](https://millionrounds.com/fund/accel) *Deploying now* VC firm · United States **1,341** **$32M** median round **Nov 2026** last seen - 2 [MassChallenge](https://millionrounds.com/fund/masschallenge) *Deploying now* Accelerator · United States **984** **$1.8M** median round **Sept 2026** last seen - 3 [EIC Accelerator](https://millionrounds.com/fund/eic-accelerator) *Deploying now* Government · European Union **875** **$4.3M** median round **Oct 2026** last seen - 4 [EISMEA](https://millionrounds.com/fund/eismea) *Deploying now* Investment firm **524** **$2.2M** median round **Sept 2026** last seen - 5 [ENISA](https://millionrounds.com/fund/enisa) *Deploying now* VC firm · Greece **171** **$525K** median round **Oct 2026** last seen - 6 [European Commission](https://millionrounds.com/fund/european-commission) *Deploying now* VC firm · Belgium **160** **$2.8M** median round **Sept 2026** last seen - 7 [N1](https://millionrounds.com/fund/n1) *Deploying now* VC firm · Luxembourg **134** **$1.4M** median round **Sept 2026** last seen - 8 [Santander](https://millionrounds.com/fund/santander) *Deploying now* VC firm · United Kingdom **125** **$66M** median round **Oct 2026** last seen - 9 [European Union](https://millionrounds.com/fund/european-union) *Deploying now* Government · United Kingdom **118** **$2.3M** median round **Sept 2026** last seen - 10 [EIT InnoEnergy](https://millionrounds.com/fund/innoenergy) *Deploying now* VC firm · Netherlands **115** **$3.8M** median round **Jul 2026** last seen - 11 [Societe Generale](https://millionrounds.com/fund/societe-generale-2) *Deploying now* Corporate VC · France **94** **$129M** median round **Oct 2026** last seen - 12 [EASME - EU Executive Agency for SMEs](https://millionrounds.com/fund/easme-eu-executi) *Deploying now* Government · Belgium **91** **$4.9M** median round **Dec 2025** last seen - 13 [Axon Partners Group](https://millionrounds.com/fund/axon-partners-group) *Deploying now* Corporate VC · Spain **72** **$5M** median round **Jul 2026** last seen - 14 [Norrsken VC](https://millionrounds.com/fund/norrsken-vc) *Deploying now* Accelerator · Sweden **66** **$17M** median round **Aug 2026** last seen - 15 [Alma Mundi Ventures](https://millionrounds.com/fund/alma-mundi-ventures) *Deploying now* VC firm · Spain **60** **$12M** median round **Oct 2026** last seen - 16 [Big Sur Ventures](https://millionrounds.com/fund/big-sur-ventures) *Deploying now* VC firm · Spain **54** **$2.7M** median round **Jul 2026** last seen - 17 [Carbon13](https://millionrounds.com/fund/carbon13) *Deploying now* Accelerator · United Kingdom **40** **$800K** median round **Sept 2026** last seen - 18 [Norrsken Evolve](https://millionrounds.com/fund/norrsken-evolve) *Deploying now* VC firm · Sweden **40** **$1.9M** median round **Oct 2026** last seen - 19 [EASO Ventures](https://millionrounds.com/fund/easo-ventures) *Deploying now* VC firm · Spain **33** **$1.3M** median round **Oct 2026** last seen - 20 [BBVA](https://millionrounds.com/fund/bbva) *Deploying now* VC firm **14** **$86M** median round **Oct 2026** last seen - 21 [RIVE Private Investment](https://millionrounds.com/fund/rive-private-investment) *Deploying now* Private equity · France **12** **$46M** median round **Jun 2026** last seen - 22 [Canadian Imperial Bank of Commerce](https://millionrounds.com/fund/canadian-imperial-bank-of-commerce) *Deploying now* Investment firm **4** **$599M** median round **Oct 2026** last seen ## The Newest Cheques Rounds this list's investors joined most recently - **6** Nov **[Thinking Machines Lab](https://millionrounds.com/company/thinking-machines-lab)** Other · $5B *Led by* [Accel](https://millionrounds.com/fund/accel) - **3** Nov **[PowerUp Money](https://millionrounds.com/company/powerup-money)** Other · $10M *With* [Accel](https://millionrounds.com/fund/accel) - **27** Oct **[FinMaq](https://millionrounds.com/company/finmaq)** Series A · $6.5M *With* [Alma Mundi Ventures](https://millionrounds.com/fund/alma-mundi-ventures) - **27** Oct **[Simplismart](https://millionrounds.com/company/simplismart)** Series B · $14M *With* [Accel](https://millionrounds.com/fund/accel) - **26** Oct **[Akaysha Energy](https://millionrounds.com/company/akaysha-energy)** Debt · $1.2B *With* [Canadian Imperial Bank of Commerce](https://millionrounds.com/fund/canadian-imperial-bank-of-commerce) - **22** Oct **[Adaptavate](https://millionrounds.com/company/adaptavate)** Other · $5.4M *With* [EIC Accelerator](https://millionrounds.com/fund/eic-accelerator) ## Stages This Year 574 rounds - Venture **22%** - Seed **16%** - Grant **12%** - Series A **11%** - Debt **10%** - Other **29%** ## What They Backed Sectors, last 12 months - AI **159** - Biotech **66** - Healthcare **56** - Energy **46** - Cleantech **27** - Agtech **24** ## Cheques by Quarter Led Joined 237 Q1 25 198 Q2 25 223 Q3 25 228 Q4 25 212 Q1 26 195 Q2 26 132 Q3 26 29 Q4 26 The last bar is the quarter still running. ## Lists Like This - [AI investors in United States 3,683](https://millionrounds.com/lists/ai-investors-in-united-states) - [Fintech investors in United States 1,166](https://millionrounds.com/lists/fintech-investors-in-united-states) - [AI investors in United Kingdom 1,039](https://millionrounds.com/lists/ai-investors-in-united-kingdom) - [Big Data & Analytics investors in United States 1,039](https://millionrounds.com/lists/big-data-investors-in-united-states) - [Biotech investors in United States 914](https://millionrounds.com/lists/biotech-investors-in-united-states) - [Energy investors in United States 798](https://millionrounds.com/lists/energy-investors-in-united-states) - [Robotics investors in United States 797](https://millionrounds.com/lists/robotics-investors-in-united-states) - [Construction investors in United States 742](https://millionrounds.com/lists/construction-investors-in-united-states) - [Cybersecurity investors in United States 702](https://millionrounds.com/lists/cybersecurity-investors-in-united-states) [All investor lists *→*](https://millionrounds.com/lists) ## Reading for founders in climate and energy - Taming the Sun: Innovations to Harness Solar Energy and Power the Planet Varun Sivaram · 2018 4.06 from 510 ratings on Goodreads Climate and energy Innovation About the book How solar could spark a clean-energy transition through transformative innovation--creative financing, revolutionary technologies, and flexible energy systems. Solar energy, once a niche application for a limited market, has become the cheapest and fastest-growing power… On AmazonListen on Audible - Race for Tomorrow: Survival, Innovation and Profit on the Front Lines of the Climate Crisis Simon Mundy · 2022 4.22 from 207 ratings on Goodreads Climate and energy Innovation Company building About the book In this extraordinary journey through twenty-six countries, Simon Mundy meets the people on the front lines of the climate crisis, showing how the struggle to respond is already reshaping the modern world – shattering communities, shaking up global business, and propelling a… On AmazonListen on Audible - The Elements of Power: Gadgets, Guns, and the Struggle for a Sustainable Future in the Rare Metal Age David S. Abraham · 2015 4.06 from 264 ratings on Goodreads Climate and energy Company building About the book Our future hinges on a set of rare metals that few of us have even heard of. In this eye-opening book, a natural resource strategist reveals the critical importance of these transformative elements to our technological lifestyle and the consequences of our reliance upon them,… On AmazonListen on Audible - Scale: The Universal Laws of Growth, Innovation, Sustainability, and the Pace of Life in Organisms, Cities, Economies, and Companies Geoffrey B. West · 2017 4.11 from 5,764 ratings on Goodreads Climate and energy Company building Innovation About the book The former head of the Sante Fe Institute, visionary physicist Geoffrey West is a pioneer in the field of complexity science, the science of emergent systems and networks. The term “complexity” can be misleading, however, because what makes West’s discoveries so beautiful is… On AmazonListen on Audible More books for founders and investors on the [Reading List](https://millionrounds.com/reading-list?role=founder&industry=climate). As an Amazon Associate we earn from qualifying purchases. ## Quick answers about cleantech investors in Spain ### Who are the most active cleantech investors in Spain? By cheques observed, the most active are Accel, MassChallenge, EIC Accelerator, EISMEA and ENISA. ### How many cleantech investors in Spain are there? 22 are on record. 100% made an investment in the last 12 months and 41% have led a round. ### Which stages do cleantech investors in Spain back? Of the rounds with a named stage in the last 12 months, mostly Seed (24%) and Grant (17%). ### How big are the rounds cleantech investors in Spain join? The typical (median) round among the leading investors here is $4.3M. ### Which sectors do cleantech investors in Spain back most? In the last 12 months, mostly AI, Biotech and Healthcare. ### Which cleantech investors in Spain lead the most rounds? Accel (103 led), EIC Accelerator (9 led) and RIVE Private Investment (9 led). ### Where are cleantech investors in Spain based? Among the most active, most are based in Spain (4), the United Kingdom (3) and the United States (2). ### What have cleantech investors in Spain invested in recently? Recent rounds include Thinking Machines Lab (Other, Nov 2026, with Accel), PowerUp Money (Other, Nov 2026, with Accel) and FinMaq (Series A, Oct 2026, with Alma Mundi Ventures). Built from the rounds we watched, refreshed every night. [How we count](https://millionrounds.com/methodology) · [Report a correction](https://millionrounds.com/corrections)