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Energy Impact Partners — Portfolio, Page 4

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

107
Companies
$2.9B
Total invested
$34.4M
Avg. check
57
Industries
Energy 8Renewable Energy 6Software 6Manufacturing 5CleanTech 4Artificial Intelligence (AI) 4+51 more
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Portfolio companies

Showing 7396 of 107
Heron Power
February 2026

Heron Power develops advanced power electronics and hardware solutions tailored for the modern electrical grid.

Electrical Distribution · Scotts Valley$140.0M Series B
Cyclic Materials
January 2026

Cyclic Materials is a cleantech company that develops a circular supply chain for rare earth elements and critical metals.

CleanTech · Kingston$75.0M Series C
IND Technology
December 2025

IND Technology is a data security and quality improvement.

Security · Richmond North$33.2M Series A
Quilt
December 2025

Quilt provides a home climate system featuring ductless heat pumps, room controls, and smart-home software for heating and cooling.

Heating · Redwood City$20.0M Series B
Infravision
November 2025

Infravision develops aerial-robotics systems aimed at the construction, maintenance, and repair of power-transmission infrastructure.

Aerospace · Austin$91.0M Series B
Nitricity
September 2025

Nitricity is an energy company that creates renewable nitrogen fertilizer production with zero carbon emissions.

Agriculture · Fremont$64.0M Series B
Boston Metal
July 2025

Boston Metal is a metals production company that develops an electric-powered tech to decarbonize steelmaking and metal production.

Building Material · Woburn$51.0M Convertible Note
AssetCool
July 2025

AssetCool produces photonic coatings and materials that enhance the functionality of electrical networks.

Chemical Engineering · London$13.7M Series A
Swimlane
June 2025

Swimlane is a developer of a security orchestration and response platform used to deliver security automation to organizations.

Computer · Louisville$45.0M Private Equity
Ciroos
June 2025

Ciroos provides an AI SRE Teammate that allows site reliability engineers (SREs), DevOps, and operations teams to become superheroes.

Artificial Intelligence (AI) · Pleasanton$21.0M Seed
Aerones
June 2025

Aerones is an innovative company that develops robotic technology for wind turbine blade maintenance services.

Artificial Intelligence (AI) · Denton$62.3M Series B
Atomic Canyon
May 2025

Atomic Canyon AI application is intended for use in and by nuclear power plants, national and government laboratories.

Artificial Intelligence (AI) · San Luis Obispo$7.0M Seed
Sublime Systems
May 2025

Sublime Systems develops technology to decarbonize cement-making.

CleanTech · SomervilleSeries Unknown
Audette
April 2025

B2B SaaS for Carbon Free Planning in Corporate Real Estate

B2B · VictoriaNon Equity Assistance
Stream Security
October 2024

Stream Security is a cloud detection and response technology platform that specializes in monitoring and automated threat mitigation.

Cloud Security · Tel Aviv$30.0M Series B
Reverion
September 2024

Reverion develops reversible and carbon-negative power plants using patented biogas technology for renewable energy.

Energy · Eresing$62.1M Series A
Rondo Energy
June 2024

Rondo Heat Battery powers industrial processes with renewable electricity, cutting energy costs and eliminating emissions.

Energy · Oakland$80.1M Debt Financing
Xona Systems
June 2024

Xona is the frictionless zero-trust user access platform purpose-built for critical infrastructure.

Cyber Security · Hanover$18.0M Series Unknown
Terragia Biofuel
March 2024

Terragia Biofuel provides the technology to drive the next generation of biofuels.

Biofuel · Hanover$6.0M Seed
Ev.energy
February 2024

Ev.energy is a smart charging software platform for electric vehicles to reduce carbon emissions and costs.

Apps · London$41.0M Grant
Instagrid
January 2024

Instagrid offers portable battery systems to create mobile power infrastructures for sectors with challenging power demands.

Battery · Stuttgart$94.9M Series C
myenergi
October 2023

Myenergi is a designer and manufacturer of renewable energy products for eco-smart home management.

Energy Management · Market Rasen$36.9M Series Unknown
Innowatts
September 2023

Innowatts uses AI to unlock meter-level data and provide consumer and business insights to energy retailers, utilities and grid operators.

Analytics · Houston$50K Grant
Aeroseal
July 2023

Aeroseal is a climate tech company with a mission to shrink carbon emissions from buildings — as much as 1 gigaton of CO2 annually.

CleanTech · Miamisburg$67.0M Series B

Where Energy Impact Partners invests

Energy8
Renewable Energy6
Software6
Manufacturing5
CleanTech4
Artificial Intelligence (AI)4

About Energy Impact Partners's portfolio

How many companies has Energy Impact Partners invested in?

Energy Impact Partners has invested in 107 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Energy Impact Partners invest in?

Energy Impact Partners's top investment sectors include Energy, Renewable Energy, Software, Manufacturing, CleanTech. The firm invests across 57 different industry categories.

What is Energy Impact Partners's largest investment?

Among tracked funding rounds, Heron Power received $140.0M in a Series B round. Energy Impact Partners's total known invested capital is $2.9B.

What is the average investment size for Energy Impact Partners?

Energy Impact Partners's average investment size is $34.4M across its portfolio of 107 companies.

What are Energy Impact Partners's most recent investments?

Recent Energy Impact Partners portfolio additions include Heron Power, Cyclic Materials, IND Technology, Quilt, Infravision. These companies were founded in 2020 or later.

Reach the founders behind these 107 companies
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