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Breakthrough Energy Ventures — Portfolio, Page 2

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

175
Companies
$7.0B
Total invested
$39.7M
Avg. check
48
Industries
Energy 8Renewable Energy 7CleanTech 4Manufacturing 4Sustainability 4Clean Energy 3+42 more
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Portfolio companies

Showing 25–48 of 175
Rumin8
March 2026

Rumin8 develops a feed supplement that reduces methane emissions in livestock.

AgTech · Perth$3.0M Venture - Series Unknown
M2X Energy
March 2026

M2X Energy is a scalable methane conversion technology company that provides automated gas-to-product systems for methane conversion.

Environmental Engineering · Rockledge$20.3M Series Unknown
RIFT
March 2026

RIFT is a startup on a mission towards a sustainable future that is powered by clean and renewable energy.

Clean Energy · Eindhoven$97.2M Series B
Litherm Technologies
March 2026

Litherm Technologies is a German deep‑tech startup focused on decarbonizing lime and cement production using fully electric kiln technology.

CleanTech · Wernigerode$7.6M Seed
MacroCycle Technologies
March 2026

MacroCycle Technologies is a cleantech company that develops sustainable and zero-carbon plastic upcycling solutions.

CleanTech · Cambridge$3.0M Seed
LanzaJet
February 2026

LanzaJet is a provider and producer of Sustainable Aviation Fuel (SAF) technology, dedicated to accelerating the transition to clean energy.

Air Transportation · Illinois City$34.0M Corporate Round
ESS
January 2026

ESS is an energy storage company that designs and produces iron flow batteries for commercial and utility-scale energy storage applications.

Electronics · Wilsonville$15.0M Post-IPO Equity
Data Blanket
January 2026

Data Blanket develops drone swarm hardware and AI-driven software designed to support wildfire response teams.

Aerospace · BellevueGrant
Fleetzero
January 2026

Fleetzero is building battery electric cargo ships to affordably decarbonize ocean freight.

Battery · Auburn$43.0M Series A
Malta
January 2026

Malta is a provider of industrial-grade, grid-scale energy storage, and electro-thermal energy storage solutions for energy industry.

Energy · Cambridge$24.0M Venture - Series Unknown
ZeroAvia
December 2025

ZeroAvia develops hydrogen-electric powertrains for zero-emission aviation solutions.

Aerospace · HollisterVenture - Series Unknown
Sortera Technologies
November 2025

Sortera Alloys manufactures low-cost, high-quality metal alloys for domestic manufacturing using its artificial intelligence technology.

Artificial Intelligence (AI) · Fort Wayne$45.0M Venture - Series Unknown
Kodama Systems
October 2025

Restoring forests for future generations

Forestry · Sonora$7.0M Seed
Arkea Bio
September 2025

Arkea Bio develops technology to cut greenhouse gas (GHG) emissions from the agricultural industry.

Biotechnology · Charlestown$7.0M Series A
EVERBLOOM
August 2025

Bloomlabs provides a method to catalyze waste value by regenerating it as adaptable and appealing bio-plastics and textile fibers.

Biotechnology · New York$7.5M Seed
Brimstone
August 2025

Brimstone is a hardware cleantech startup that aims to reduce CO2 emissions through innovative technologies.

Building Material · BerkeleyUndisclosed
Still Bright
July 2025

Still Bright has discovered transformative reaction chemistry to enable the rapid, clean, and complete recovery of copper.

Energy · Newark$18.7M Seed
Natel Energy
July 2025

Natel Energy is an engineering company working to support healthy rivers & a reliable grid by designing FishSafe™ hydroelectric turbines.

Energy · Alameda$15.4M Venture - Series Unknown
GeologicAI
July 2025

GeologicAI is a software company specializes in Oil and Gas software.

Energy · Calgary$44.0M Series B
Hoofprint Biome
April 2025

Hoofprint Biome is a biotechnology company that develops probiotics that improve the sustainability of ruminant livestock production.

Animal Feed · Raleigh$15.0M Series A
Baseload Capital
April 2025

Baseload Capital is a Specialized Investment Entity investing in Heat Power.

Banking · StockholmCorporate Round
Aetherflux
April 2025

Aetherflux develops a novel design for space.

Energy · San Carlos$50.0M Series A
Bloom Biorenewables Ltd
April 2025

Bloom Biorenewables is making biomass a true alternative to petroleum.

Biomass Energy · Fribourg$14.7M Series A
HyperHeat
March 2025

Climate Tech // Industrial Heat

Manufacturing · OffenburgNon-equity Assistance

Where Breakthrough Energy Ventures invests

Energy8
Renewable Energy7
CleanTech4
Manufacturing4
Sustainability4
Clean Energy3

About Breakthrough Energy Ventures's portfolio

How many companies has Breakthrough Energy Ventures invested in?▸

Breakthrough Energy Ventures has invested in 175 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Breakthrough Energy Ventures invest in?▸

Breakthrough Energy Ventures's top investment sectors include Energy, Renewable Energy, CleanTech, Manufacturing, Sustainability. The firm invests across 48 different industry categories.

What is Breakthrough Energy Ventures's largest investment?▸

Among tracked funding rounds, RIFT received $97.2M in a Series B round. Breakthrough Energy Ventures's total known invested capital is $7.0B.

What is the average investment size for Breakthrough Energy Ventures?▸

Breakthrough Energy Ventures's average investment size is $39.7M across its portfolio of 175 companies.

What are Breakthrough Energy Ventures's most recent investments?▸

Recent Breakthrough Energy Ventures portfolio additions include Rumin8, M2X Energy, RIFT, Litherm Technologies, MacroCycle Technologies. These companies were founded in 2020 or later.

Reach the founders behind these 175 companies
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