Alternatives to Octopus Energy
The top Energy companies similar to Octopus Energy, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
- REReNew53Renewable EnergyGurugram, India$95.0M
Galp75EnergyLisbon, Portugal
Tesla Energy Ventures11EnergyPalo Alto, USA
Ameresco70EnergyFramingham, USA$63.0M
Lithium de France62EnergyPau, France$10.0M
Validere62EnergyHouston, United States$65.0M- GRGridBeyond61EnergyDublin, Ireland$56.2M
Trawa56EnergyBerlin, Germany$40.7M- ARArverne54EnergyPau, France$10.0M
- FOFonto Power54EnergySan Francisco, United States$15.0M
- BUBudderfly53EnergyShelton, USA$1.3B
Luminescent53CleantechSan Francisco, United States$7.0M- AUAutoGrid50AIRedwood City, United States$117.0M
Rhino Eco49SolarNew York, United States$1.5M
Verdigris40Energy ManagementMountain View, United States$16.7M
Einklang36EnergyBerlin, Germany$2.2M- KIKITRO31FoodTechZurich, Switzerland$2.2M
GreenDays Energy30SolarSan Francisco, United States
DAITABLE27EnergyBratislava, Slovakia$162K- EMeMomentum10Industrial IoTMilan, Italy
RexplorerCleantechTallinn, Estonia$891K
SolarEdge86Energy$71.8M
Enphase Energy85CleantechFremont, United States$6.0M- FOFounders Fund85Venture CapitalSan Francisco, USA$19.9B
Orsted85EnergyFredericia, Denmark$9.4B
Wiliot79IoTTel Aviv, Israel$344.0M
Comerc Energia75EnergySão Paulo, Brazil$589.0M
Eaton Corporation75EnergyDublin, Ireland
Group14 Technologies73Battery TechnologyWoodinville, United States$463.0M
Lucy Group70EnergyOxford, United Kingdom$25.0M
Stegra70GreenTechBoden, Sweden$8.2B- NONOC Energy63EnergyHouston, USA$63.0M
Reel63EnergyCopenhagen, Denmark$22.3M
Barrell63LithiumDenver, USA
ArtIn Energy62EnergyTampa, United States$255.0M
Altilium62Battery RecyclingPlymouth, United Kingdom$39.2M
Kayrros62AIParis, France$44.1M- GRGreen Flexibility61EnergyAmsterdam, Netherlands$400.0M
Ecoppia61Cleantech$53.0M- LILion Storage61EnergySan Francisco, United States$350.0M
Envision61Renewable EnergyShanghai, China$710.0M
XtraLit61EnergyRehovot, Israel$55.0M
Imubit61IndustrialTel Aviv, Israel$32.0M
BluePath Finance61Financial ServicesSan Francisco, United States- NONorrsken60Venture CapitalStockholm, Sweden$63.0M
Infinitum 3D60Advanced ManufacturingAustin, United States$254.2M
Xpansiv60Climate TechSan Francisco, United States$100.0M
Energy Aspects59EnergyLondon, United Kingdom$63.0M- Quentic58EHS SoftwareBerlin, United Kingdom$42.4M
- GRGraforce57CleantechBerlin, Germany$54.0M
IONITY57AutomotiveMunich, Germany$1.4B
Fervo Energy56EnergyHouston, USA$421.0M- OVOverview Energy56AerospacePalo Alto, USA$63.0M
- ENEnel X56EnergyRome, Italy$168.0M
Critical Loop55EnergySan Diego, USA$26.0M- NONorthvolt55AutomotiveStockholm, Sweden
Delfos Energy54EnergyBarcelona, Spain$10.4M
NT-Tao54EnergyTel Aviv, Israel$27.5M
Exergy354CleantechEdinburgh, United Kingdom$25.5M
OPAL Fuels54CleantechNew York, USA$180.0M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| REReNew | Renewable Energy | Gurugram, India | $95.0M | 53 |
| Galp | Energy | Lisbon, Portugal | — | 75 |
| Tesla Energy Ventures | Energy | Palo Alto, USA | — | 11 |
| Ameresco | Energy | Framingham, USA | $63.0M | 70 |
| Lithium de France | Energy | Pau, France | $10.0M | 62 |
| Validere | Energy | Houston, United States | $65.0M | 62 |
| GRGridBeyond | Energy | Dublin, Ireland | $56.2M | 61 |
| Trawa | Energy | Berlin, Germany | $40.7M | 56 |
| ARArverne | Energy | Pau, France | $10.0M | 54 |
| FOFonto Power | Energy | San Francisco, United States | $15.0M | 54 |
| BUBudderfly | Energy | Shelton, USA | $1.3B | 53 |
| Luminescent | Cleantech | San Francisco, United States | $7.0M | 53 |
| AUAutoGrid | AI | Redwood City, United States | $117.0M | 50 |
| Rhino Eco | Solar | New York, United States | $1.5M | 49 |
| Verdigris | Energy Management | Mountain View, United States | $16.7M | 40 |
| Einklang | Energy | Berlin, Germany | $2.2M | 36 |
| KIKITRO | FoodTech | Zurich, Switzerland | $2.2M | 31 |
| GreenDays Energy | Solar | San Francisco, United States | — | 30 |
| DAITABLE | Energy | Bratislava, Slovakia | $162K | 27 |
| EMeMomentum | Industrial IoT | Milan, Italy | — | 10 |
| Rexplorer | Cleantech | Tallinn, Estonia | $891K | — |
| SolarEdge | Energy | — | $71.8M | 86 |
| Enphase Energy | Cleantech | Fremont, United States | $6.0M | 85 |
| FOFounders Fund | Venture Capital | San Francisco, USA | $19.9B | 85 |
| Orsted | Energy | Fredericia, Denmark | $9.4B | 85 |
| Wiliot | IoT | Tel Aviv, Israel | $344.0M | 79 |
| Comerc Energia | Energy | São Paulo, Brazil | $589.0M | 75 |
| Eaton Corporation | Energy | Dublin, Ireland | — | 75 |
| Group14 Technologies | Battery Technology | Woodinville, United States | $463.0M | 73 |
| Lucy Group | Energy | Oxford, United Kingdom | $25.0M | 70 |
| Stegra | GreenTech | Boden, Sweden | $8.2B | 70 |
| NONOC Energy | Energy | Houston, USA | $63.0M | 63 |
| Reel | Energy | Copenhagen, Denmark | $22.3M | 63 |
| Barrell | Lithium | Denver, USA | — | 63 |
| ArtIn Energy | Energy | Tampa, United States | $255.0M | 62 |
| Altilium | Battery Recycling | Plymouth, United Kingdom | $39.2M | 62 |
| Kayrros | AI | Paris, France | $44.1M | 62 |
| GRGreen Flexibility | Energy | Amsterdam, Netherlands | $400.0M | 61 |
| Ecoppia | Cleantech | — | $53.0M | 61 |
| LILion Storage | Energy | San Francisco, United States | $350.0M | 61 |
| Envision | Renewable Energy | Shanghai, China | $710.0M | 61 |
| XtraLit | Energy | Rehovot, Israel | $55.0M | 61 |
| Imubit | Industrial | Tel Aviv, Israel | $32.0M | 61 |
| BluePath Finance | Financial Services | San Francisco, United States | — | 61 |
| NONorrsken | Venture Capital | Stockholm, Sweden | $63.0M | 60 |
| Infinitum 3D | Advanced Manufacturing | Austin, United States | $254.2M | 60 |
| Xpansiv | Climate Tech | San Francisco, United States | $100.0M | 60 |
| Energy Aspects | Energy | London, United Kingdom | $63.0M | 59 |
| EHS Software | Berlin, United Kingdom | $42.4M | 58 | |
| GRGraforce | Cleantech | Berlin, Germany | $54.0M | 57 |
| IONITY | Automotive | Munich, Germany | $1.4B | 57 |
| Fervo Energy | Energy | Houston, USA | $421.0M | 56 |
| OVOverview Energy | Aerospace | Palo Alto, USA | $63.0M | 56 |
| ENEnel X | Energy | Rome, Italy | $168.0M | 56 |
| Critical Loop | Energy | San Diego, USA | $26.0M | 55 |
| NONorthvolt | Automotive | Stockholm, Sweden | — | 55 |
| Delfos Energy | Energy | Barcelona, Spain | $10.4M | 54 |
| NT-Tao | Energy | Tel Aviv, Israel | $27.5M | 54 |
| Exergy3 | Cleantech | Edinburgh, United Kingdom | $25.5M | 54 |
| OPAL Fuels | Cleantech | New York, USA | $180.0M | 54 |