103 energy investors in Europe
We list 103 energy investors in Europe as of November 2026: each was checked on its own website or an official register, and the list was last checked on 9 Nov 2026. The cities with the most head offices on this list are Paris (23), Amsterdam (8) and Berlin (5).
Top 10 energy investors in Europe, ranked by recent fund activity
Among firms with a published profile and a dated fund or deal in the last 24 months. The rule: Activity score out of 100: recency of the latest fund filing or dated deal (40: within 3 months 40, 6 months 30, 12 months 20, 24 months 10), share of the observed portfolio in this sector (30; 15 when the sector is stated only), size of the fund on file on a log scale (20) and completeness of the public record (10). It is a measure of activity and fit, not of quality or returns. The same rule orders the whole list; it is repeated in the method box.
Cathay Innovation
Type: VC firm · HQ: Paris, France · Stages: Seed, Series A, Series B, Growth, Late stage · Focus: Energy, AI, Robotics, Fintech · Latest activity: Portfolio news, Aug 2026 · Fund size or assets: €2.5B (own site)
Portfolio news dated Aug 2026; €2.5B on file (own site); states energy as a focus; 5 named decision-makers on file.
Adara Ventures
Type: VC firm · HQ: Madrid, Spain · Stages: Seed, Series A, Growth · Focus: Energy, Deep Tech, AI, Cybersecurity · Latest activity: New deal, Oct 2026 · Fund size or assets: €350M (own site)
Dated new deal in Oct 2026; €350M on file (own site); states energy as a focus; 5 named decision-makers on file.
Omnes Capital
Type: VC firm · HQ: Paris, France · Stages: Growth · Focus: Energy, Deep Tech, Climate Tech, Space · Latest activity: New deal, Sep 2026 · Fund size or assets: €650M (own site)
Dated new deal in Sep 2026; €650M on file (own site); states energy as a focus; 3 named decision-makers on file.
Extantia
Type: VC firm · HQ: Berlin, Germany · Stages: Seed, Series A · Focus: Energy, Climate Tech, Industrial Tech, Agritech · Latest activity: New deal, Aug 2026 · Fund size or assets: €204M (own site)
Dated new deal in Aug 2026; €204M on file (own site); states energy as a focus; 8 named decision-makers on file.
Rubio Impact Ventures
Type: VC firm · HQ: Amsterdam, Netherlands · Stages: Seed, Series A · Focus: Energy, Impact, Climate Tech, Food and Beverage · Latest activity: New fund, Sep 2026 · Fund size or assets: €226M (own site)
Latest fund filing dated Sep 2026; €226M on file (own site); states energy as a focus.
Défense Angels
Type: Angel network · HQ: Paris, France · Stages: Seed · Focus: Energy, Deep Tech, Defense Tech, Space · Latest activity: Portfolio news, Nov 2026 · Fund size or assets: €3M (own site)
Portfolio news dated Nov 2026; €3M on file (own site); states energy as a focus; 5 named decision-makers on file.
Emerald Technology Ventures
Type: VC firm · HQ: Zurich, Switzerland · Stages: Series A, Growth · Focus: Energy, Climate Tech, Deep Tech, AI · Latest activity: New deal, Jun 2026 · Fund size or assets: €100M (own site)
Dated new deal in Jun 2026; €100M on file (own site); states energy as a focus; 4 named decision-makers on file.
Audacia
Type: Fund manager · HQ: Paris, France · Stages: Seed, Series A, Growth · Focus: Energy, Deep Tech, Quantum, Space · Latest activity: New fund, Nov 2025 · Fund size or assets: €1.0B (own site)
Latest fund filing dated Nov 2025; €1.0B on file (own site); states energy as a focus; 2 named decision-makers on file.
PT1 Ventures
Type: VC firm · HQ: Berlin, Germany · Stages: Pre-seed, Seed · Focus: Energy, Climate Tech, Proptech, AI · Latest activity: New fund, Sep 2026
Latest fund filing dated Sep 2026; states energy as a focus; 4 named decision-makers on file.
SHIFT Invest
Type: VC firm · HQ: Amsterdam, Netherlands · Stages: Seed, Series A, Growth · Focus: Energy, Climate Tech, Mobility, Food and Beverage · Latest activity: New fund, Sep 2026
Latest fund filing dated Sep 2026; states energy as a focus; 4 named decision-makers on file.
First 25 of 103 energy investors in Europe
| Investor | Type | HQ | Stagesour research | Focusour research | Latest fund or deal | Fund sizeas filed or stated | Checked | Contacts |
|---|---|---|---|---|---|---|---|---|
| Cathay Innovation | VC firm | Paris, France | Seed, Series A, Series B, Growth, Late stage | Energy, AI, Robotics, Fintech | Portfolio news, Aug 2026 | €2.5B (own site) | 7 Nov 2026 | 5 names, firm email · Unlock |
| Adara Ventures | VC firm | Madrid, Spain | Seed, Series A, Growth | Energy, Deep Tech, AI, Cybersecurity | New deal, Oct 2026 | €350M (own site) | 7 Nov 2026 | 5 names, firm email · Unlock |
| Omnes Capital | VC firm | Paris, France | Growth | Energy, Deep Tech, Climate Tech, Space | New deal, Sep 2026 | €650M (own site) | 7 Nov 2026 | 3 names · Unlock |
| Extantia | VC firm | Berlin, Germany | Seed, Series A | Energy, Climate Tech, Industrial Tech, Agritech | New deal, Aug 2026 | €204M (own site) | 4 Nov 2026 | 8 names, firm email · Unlock |
| Rubio Impact Ventures | VC firm | Amsterdam, Netherlands | Seed, Series A | Energy, Impact, Climate Tech, Food and Beverage | New fund, Sep 2026 | €226M (own site) | 7 Nov 2026 | firm email · Unlock |
| Défense Angels | Angel network | Paris, France | Seed | Energy, Deep Tech, Defense Tech, Space | Portfolio news, Nov 2026 | €3M (own site) | 7 Nov 2026 | 5 names, firm email · Unlock |
| Emerald Technology Ventures | VC firm | Zurich, Switzerland | Series A, Growth | Energy, Climate Tech, Deep Tech, AI | New deal, Jun 2026 | €100M (own site) | 7 Nov 2026 | 4 names, firm email · Unlock |
| Audacia | Fund manager | Paris, France | Seed, Series A, Growth | Energy, Deep Tech, Quantum, Space | New fund, Nov 2025 | €1.0B (own site) | 7 Nov 2026 | 2 names, firm email · Unlock |
| PT1 Ventures | VC firm | Berlin, Germany | Pre-seed, Seed | Energy, Climate Tech, Proptech, AI | New fund, Sep 2026 | 7 Nov 2026 | 4 names · Unlock | |
| SHIFT Invest | VC firm | Amsterdam, Netherlands | Seed, Series A, Growth | Energy, Climate Tech, Mobility, Food and Beverage | New fund, Sep 2026 | 7 Nov 2026 | 4 names, firm email · Unlock | |
| Invest-NL | Government or university fund | Amsterdam, Netherlands | Series A, Growth | Energy, Deep Tech, Climate Tech, Agritech | Portfolio news, Oct 2026 | 7 Nov 2026 | firm email · Unlock | |
| LIFTT | VC firm | Turin, Italy | Seed, Series A | Energy, Deep Tech, Semiconductor, Quantum | Portfolio news, Sep 2026 | 7 Nov 2026 | 5 names · Unlock | |
| Partech | VC firm | Paris, France | Seed, Series A, Series B, Growth | Energy, Climate Tech, Industrial Tech, SaaS | Portfolio news, Oct 2026 | 4 Nov 2026 | LinkedIn page · Unlock | |
| Realyze Ventures | VC firm | Cologne, Germany | Energy, Proptech, Climate Tech | Portfolio news, Sep 2026 | 7 Nov 2026 | 5 names, firm email · Unlock | ||
| Suma Capital | Fund manager | Barcelona, Spain | Seed, Series A, Growth | Energy, Climate Tech, Agritech, Proptech | New deal, Oct 2026 | 7 Nov 2026 | firm email · Unlock | |
| InnovationQuarter | Government or university fund | Netherlands | Seed, Series A, Growth | Energy, Healthtech, Climate Tech, Food and Beverage | Portfolio news, Nov 2026 | 7 Nov 2026 | firm email · Unlock | |
| Shift4Good | VC firm | France | Energy, Mobility, Logistics, Climate Tech | Portfolio news, Oct 2026 | 7 Nov 2026 | 5 names · Unlock | ||
| Sandwater | VC firm | Oslo, Norway | Seed, Series A, Series B | Energy, Industrial Tech, Climate Tech, Healthtech | New fund, Dec 2025 | €125M (own site) | 7 Nov 2026 | 5 names, firm email · Unlock |
| AENU | VC firm | Berlin, Germany | Pre-seed, Seed, Series A | Energy, Climate Tech, Deep Tech, AI | New deal, Jul 2026 | 7 Nov 2026 | 5 names, firm email · Unlock | |
| FORWARD.one | VC firm | Amstelveen, Netherlands | Seed, Series A | Energy, Deep Tech, Semiconductor, Quantum | Portfolio news, Jun 2026 | 7 Nov 2026 | 2 names, firm email · Unlock | |
| Serena | VC firm | Paris, France | Pre-seed, Seed, Series A | Energy, AI, Climate Tech, Deep Tech | Portfolio news, Oct 2025 | €1.0B (own site) | 7 Nov 2026 | 5 names · Unlock |
| SET Ventures | VC firm | Amsterdam, Netherlands | Seed, Series A | Energy, Climate Tech, SaaS, Deep Tech | Portfolio news, Jul 2026 | 7 Nov 2026 | 2 names · Unlock | |
| Vireo Ventures | VC firm | Berlin, Germany | Pre-seed, Seed | Energy, Climate Tech, Mobility | Portfolio news, Jul 2026 | 7 Nov 2026 | 3 names, firm email · Unlock | |
| Wind | VC firm | Paris, France | Pre-seed, Seed, Series A, Series B | Energy, Deep Tech, Climate Tech, Defense Tech | New deal, May 2026 | 7 Nov 2026 | 4 names, firm email · Unlock | |
| Future Energy Ventures | Corporate VC | Essen, Germany | Series A, Series B, Growth | Energy, Climate Tech, AI, Mobility | New deal, Jul 2026 | 7 Nov 2026 | 3 names · Unlock |
You are seeing 25 of 103. The full list adds 78 more investors and 289 named decision-makers.
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How these 103 break down
By European country
| European country | On this list | Share |
|---|---|---|
| France | 30 | 29% |
| Netherlands | 16 | 16% |
| Norway | 11 | 11% |
| Germany | 10 | 10% |
| Spain | 8 | 8% |
| Austria | 5 | 5% |
| Finland | 3 | 3% |
| Sweden | 3 | 3% |
By stage
| Stage | On this list | Share |
|---|---|---|
| Pre-Seed | 26 | 25% |
| Seed | 72 | 70% |
| Series A | 56 | 54% |
| Series B | 19 | 18% |
| Growth | 42 | 41% |
Stage is our research. A firm can back more than one stage.
By type
| Type | On this list | Share |
|---|---|---|
| VC firm | 56 | 54% |
| Corporate VC | 14 | 14% |
| Government or university fund | 12 | 12% |
| Fund manager | 9 | 9% |
| Accelerator | 5 | 5% |
| Single family office | 4 | 4% |
Method and limits
- Source
- No row on this list rests on an SEC filing. All 103 have a website we checked. Filing date and fund size are SEC data where a filing exists. Stage, sector and check size are our research.
- Inclusion rule
- Organizations that back startups. Individuals, buyout funds and firms we found to be inactive are left out. Sector: the firm states energy as a focus on its own site, or we observed it in the firm's portfolio.
- Order
- Firms with a published profile come first. Activity score out of 100: recency of the latest fund filing or dated deal (40: within 3 months 40, 6 months 30, 12 months 20, 24 months 10), share of the observed portfolio in this sector (30; 15 when the sector is stated only), size of the fund on file on a log scale (20) and completeness of the public record (10). It is a measure of activity and fit, not of quality or returns.
- Last refreshed
- November 2026. Rows on this list were checked between 4 Nov 2026 and 9 Nov 2026.
- Fill rates
- Of 103 rows: stage 93, sector 103, fund size 25, website 103. In the paid file: named decision-makers on 81 rows, firm email on 60, LinkedIn page on 68, check size on 43.
- Corrections
- Email hello@theinvestordatabase.com or use the update form. We act within 5 working days.
Questions
How many energy investors in Europe are there?
We list 103 as of November 2026. 37 of the 103 have a fund filing or a dated deal in the last 12 months. The cities with the most are Paris (23), Amsterdam (8) and Berlin (5).
Which energy investors in Europe raised a new fund in the last 12 months?
None of the 103 has a fund filing dated in the last 12 months on file; 37 have other dated activity in that time (fund announcement, new deal and portfolio news), most recently Défense Angels (portfolio news, Nov 2026), InnovationQuarter (portfolio news, Nov 2026) and Suma Capital (new deal, Oct 2026).
What is the typical fund size of energy investors in Europe?
None of the 103 discloses a fund size on an SEC Form D, so there is no median to give. 25 rows carry a size or assets figure from another public source, for example Cathay Innovation at €2.5B (own site) and Adara Ventures at €350M (own site).
Which stage do most energy investors in Europe back?
Of the 93 with a stage on file, seed (72), Series A (56) and growth-stage (42). A firm can back more than one stage, and 10 rows have no stage on file yet.
Where does the data on energy investors in Europe come from and how often is it updated?
All 103 rows were checked on the firm's own website, with official registers and national venture capital association directories as the starting point. Filing date and fund size come from the filing. Stage, sector and check size are our research. Rows on this list were last checked on 9 Nov 2026 at the latest. The whole file is re-verified twice a year.
Can I download the list of energy investors in Europe as a spreadsheet?
Yes. The file holds all 103 rows in Excel and CSV, with 289 named decision-makers and 60 firm emails, for $49 one-time. 25 rows are free on this page.
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