Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.
| Company Name | Founded | Funding Stage | Amount | City |
|---|---|---|---|---|
| Circ | 2023 | Series B | $25.0M | Danville |
| LuxWall | 2025 | Series C | $77.0M | Ypsilanti |
| Fleetzero | 2026 | Series A | $43.0M | Auburn |
| Malta | 2026 | Venture - Series Unknown | $24.0M | Cambridge |
| Sortera Technologies | 2025 | Venture - Series Unknown | $45.0M | Fort Wayne |
| Mantle8 | 2026 | Grant | $2.4M | Sassenage |
| RIFT | 2026 | Series B | $97.2M | Eindhoven |
| Litherm Technologies | 2026 | Seed | $7.6M | Wernigerode |
| MacroCycle Technologies | 2026 | Seed | $3.0M | Cambridge |
| Data Blanket | 2026 | Grant | Undisclosed | Bellevue |
| # | Company | Stage | Amount | Location |
|---|---|---|---|---|
| 51 | Circ | Series B | $25.0M | Danville, United States |
| 52 | LuxWall | Series C | $77.0M | Ypsilanti, United States |
| 53 | Fleetzero | Series A | $43.0M | Auburn, United States |
| 54 | Malta | Venture - Series Unknown | $24.0M | Cambridge, United States |
| 55 | Sortera Technologies | Venture - Series Unknown | $45.0M | Fort Wayne, United States |
| 56 | Mantle8 | Grant | $2.4M | Sassenage, France |
| 57 | RIFT | Series B | $97.2M | Eindhoven, The Netherlands |
| 58 | Litherm Technologies | Seed | $7.6M | Wernigerode, Germany |
| 59 | MacroCycle Technologies | Seed | $3.0M | Cambridge, United States |
| 60 | Data Blanket | Grant | Undisclosed | Bellevue, United States |
Circ helps industries meet consumer expectations for sustainability without compromises in quality, price, or convenience.
LuxWall is a building materials manufacturer that innovates the design and production of vacuum-insulated glass.
Fleetzero is building battery electric cargo ships to affordably decarbonize ocean freight.
Malta is a provider of industrial-grade, grid-scale energy storage, and electro-thermal energy storage solutions for energy industry.
Sortera Alloys manufactures low-cost, high-quality metal alloys for domestic manufacturing using its artificial intelligence technology.
Mantle8 is a natural hydrogen exploration company.
RIFT is a startup on a mission towards a sustainable future that is powered by clean and renewable energy.
Litherm Technologies is a German deep‑tech startup focused on decarbonizing lime and cement production using fully electric kiln technology.
MacroCycle Technologies is a cleantech company that develops sustainable and zero-carbon plastic upcycling solutions.
Data Blanket develops drone swarm hardware and AI-driven software designed to support wildfire response teams.
Max addresses the last-mile delivery and online-retail problems by using mobile and web platforms.
Mangrove Lithium is a lithium refining and materials technology company that produces battery-grade lithium hydroxide and lithium carbonate.
Stellarator technology to transform energy markets with fusion power.
ZeroAvia develops hydrogen-electric powertrains for zero-emission aviation solutions.
Mill offers a kitchen bin that dries, shrinks, and de-stinks leftover food, eliminating food waste.
Boston Materials is a manufacturer of advanced materials for semiconductors and aerospace platforms.
Heirloom is a provider of direct air capture technology to enhance the natural process of CO2 absorption from the atmosphere.
KoBold Metals is an AI-powered critical mineral startup that discovers essential materials for electric vehicles and renewable energy.
Restoring forests for future generations
Arkea Bio develops technology to cut greenhouse gas (GHG) emissions from the agricultural industry.
WeaveGrid develops electrification software for the scalable deployment of electric vehicles on the electric grid.
Fourth Power is an energy storage startup that uses thermal batteries.
Blue Frontier specializes in air conditioning systems designed for sustainability, comfort, and energy storage.
Bloomlabs provides a method to catalyze waste value by regenerating it as adaptable and appealing bio-plastics and textile fibers.
Mission Zero is an Electrochemical that removes carbon dioxide from the air and concentrates it for a variety of sequestration pathways.
Breakthrough Energy Ventures has invested in 128 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.
Breakthrough Energy Ventures's top investment sectors include Sustainability, Manufacturing, Renewable Energy, CleanTech, Energy. The firm invests across 51 different industry categories.
Among tracked funding rounds, KoBold Metals received $280.0M in a Series C round. Breakthrough Energy Ventures's total known invested capital is $4.3B.
Breakthrough Energy Ventures's average investment size is $42.6M across its portfolio of 128 companies.
Recent Breakthrough Energy Ventures portfolio additions include Circ, LuxWall, Fleetzero, Malta, Sortera Technologies. These companies were founded in 2020 or later.
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