- Companies in the index
- 154
Investment platform focused on the energy transition.
Read the Energy Impact Partners profilePortfolio Company · Operating Co.
Who owns ERock?
ERock is listed as an exited portfolio company of Energy Impact Partners on Energy Impact Partners' own portfolio page.
From the company's website
ERock is a national leader in electrical resiliency-as-a-service, powering companies, critical infrastructure and communities to ensure business continuity during unexpected power outages from extreme weather, infrastructure failures, cyberattacks and other grid disruptions.
Source: erock.com, read November 2026
Company Snapshot
ERock is a onsite power and microgrid solutions company. Its owner on record, Energy Impact Partners, is a firm. Energy Impact Partners lists 154 companies in the index, 35 of them in onsite power and microgrid solutions.
About the owner
Questions about ERock
Who owns ERock?
ERock is listed as an exited portfolio company of Energy Impact Partners on Energy Impact Partners' own portfolio page.
What sector is ERock in?
ERock is in onsite power and microgrid solutions. Classified from the owner's portfolio label.
What else does Energy Impact Partners own in onsite power and microgrid solutions?
Energy Impact Partners lists 34 other onsite power and microgrid solutions companies in the index, including Arcadia, AssetCool, Atomic Canyon, AutoGrid and Ayr Energy.
What is ERock's website?
ERock's website is https://erock.com/.
Sources
- Energy Impact Partnershttps://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This profile is based on publicly available information and may be incomplete or outdated.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 ERock and does not provide investment advice.
Other portfolio companies of Energy Impact Partners
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battery material
Aeroseal
sustainability through innovation
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SaaS company with an A.I. software platform
See the full Energy Impact Partners portfolio.
Other onsite power and microgrid solutions companies held by Energy Impact Partners
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