Portfolio Company · Operating Co.

Form Energy

long duration energy storage systems

backed byEnergy Impact Partners

Currentlong duration energy storage systems

Form Energy

a portfolio company of

Energy Impact Partners

Status on record: Current

PE Firm Index

Who owns Form Energy?

Form Energy is listed as a current portfolio company of Energy Impact Partners on Energy Impact Partners' own portfolio page.

Company Snapshot

Form Energy is a long duration energy storage systems company. Its owner on record, Energy Impact Partners, is a firm. Energy Impact Partners lists 154 companies in the index, 35 of them in long duration energy storage systems.

Sectorlong duration energy storage systems

Parent PE firmEnergy Impact Partners

Ownership statusCurrent

WebsiteNot on record

About the owner

Energy Impact Partners

Companies in the index: 154

Investment platform focused on the energy transition.

Read the Energy Impact Partners profile

Questions about Form Energy

Who owns Form Energy?

Form Energy is listed as a current portfolio company of Energy Impact Partners on Energy Impact Partners' own portfolio page.

What sector is Form Energy in?

Form Energy is in long duration energy storage systems. Classified from the owner's portfolio label.

What else does Energy Impact Partners own in long duration energy storage systems?

Energy Impact Partners lists 34 other long duration energy storage systems companies in the index, including Arcadia, AssetCool, Atomic Canyon, AutoGrid and Ayr Energy.

Sources

Energy Impact Partners
https://www.energyimpactpartners.com/_portfolio/

This profile is based on publicly available information and may be incomplete or outdated. PE Firm Index is not affiliated with Form Energy and does not provide investment advice.

Other portfolio companies of Energy Impact Partners

6 of 153 shown

42Crunch

6K Additive

AM metal powders production and reclamation

6K Energy

battery material

Aeroseal

sustainability through innovation

AMS

SaaS company with an A.I. software platform

See the full Energy Impact Partners portfolio.

Other long duration energy storage systems companies held by Energy Impact Partners

Arcadia AssetCool Atomic Canyon

AutoGrid Ayr Energy

Base Power

Other long duration energy storage systems portfolio companies

13674648 (formerly 1366 Technologies)

via DCVC

3 Day Blinds

via Summit Partners

406 Energy Holdings, LLC

via The Carlyle Group

Acteon

via One Equity Partners

AEGIS Hedging

via Trilantic Capital Partners

AEP Resources Holdings (Pivotal Power)

via Energy Capital Partners

Browse PE-backed companies.

Is this your company?

Claiming is free and reviewed by hand. Correct facts and add your team.

Claim this profile Suggest a correction

Ownership

Parent PE firm

Energy Impact Partners

Status: Current

For PE-backed companies

DevriX

DevriX runs the websites, integrations and data that bring in revenue, as one accountable engineering and operations team, through acquisitions and exit.

Where DevriX helps

Value creation through the holdRevenue, data, web and AI run as one operating cadence, tied to EBITDA.Add-ons and carve-outsConsolidate or separate platforms and unify reporting after a deal.Exit readinessFind the technology and data issues a buyer's diligence would raise, before it does.

Send DevriX a short brief

A short form on devrix.com. No call to book.

Disclosure: PE Firm Index is maintained by Mario Peshev, who founded and runs DevriX. DevriX listing

Weekly PE M&A and market research, by email

The Growth Shuttle Insider is Mario Peshev's weekly newsletter for PE owners and operators. Each issue carries the week's private equity deals from this index, market data and research, and an essay from Mario.

Free. One email a week. Unsubscribe from any issue. Your address goes to beehiiv, the service that sends the Insider.

Research

The 2027 Digital Value Creation Baseline

1,407 PE-backed companies from 179 sponsors, measured from public sources in October 2026. 15% of service and product companies have the full path from search to CRM.

Read the research

Research by Growth Shuttle and DevriX.