GridStor Overview

  • Year Founded
  • 2022

Year Founded

  • Status
  • Private

  • Employees
  • 72

Employees

  • Latest Deal Type
  • Project Financing

  • Financing Rounds
  • 7

  • Investments
  • 7

GridStor General Information

Description

Developer of battery energy storage projects intended to serve local communities, customers, and investors across North America. The company develops and operates grid-scale battery energy storage systems, thereby enabling the transition to a clean energy grid by deploying flexible grid-connected batteries at scale.

Contact Information

Website
www.gridstor.com
Ownership Status
Privately Held (backing)
Financing Status
Private Equity-Backed
Corporate Office
  • 7 Southeast Stark
  • Suite 850
  • Portland, OR 97214
  • United States
+1 (503)
Primary Industry
Energy Storage
Other Industries
Energy Infrastructure
Vertical(s)
Infrastructure
Corporate Office
  • 7 Southeast Stark
  • Suite 850
  • Portland, OR 97214
  • United States
+1 (503)

GridStor Timeline

2023202420252026
Financing RoundCaptured Employee CountEstimated Employee Growth

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GridStor Valuation & Funding

Deal Type Date Amount Valuation/
EBITDA		 Post-Val Status Debt

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GridStor Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

Majestic Referring Domains

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GridStor Investors

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info

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GridStor Investments (7)

GridStor’s most recent deal was a Buyout/LBO with Accelergen (Battery Storage Project in Adams County, Colorado). The deal was made on 20-May-2026.

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
Accelergen (Battery Storage Project in Adams County, Colorado) 20-May-2026 Buyout/LBO Other Energy
Strata Clean Energy (White Tank Battery Storage Project in Arizona) 18-Sep-2025 Buyout/LBO Other Energy
Gunnar Reliability Project 03-Feb-2025 Buyout/LBO Other Energy
Capacity Power Group (100 MW / 400 MWh Battery Storage Project in Arizona) 27-Jan-2025 Buyout/LBO Other Energy
Black Mountain Energy Storage (Battery Storage Project in Oklahoma) 16-Jan-2025 Buyout/LBO Energy Storage
You’re viewing 5 of 7 investments. Get the full list »

GridStor FAQs

  • When was GridStor founded?

    GridStor was founded in 2022.

  • Where is GridStor headquartered?

    GridStor is headquartered in Portland, OR.

  • What is the size of GridStor?

    GridStor has 72 total employees.

  • What industry is GridStor in?

    GridStor’s primary industry is Energy Storage.

  • Is GridStor a private or public company?

    GridStor is a Private company.

  • What is GridStor’s current revenue?

    The current revenue for GridStor is .

  • How much funding has GridStor raised over time?

    GridStor has raised $839M.

  • Who are GridStor’s investors?

    Goldman Sachs Asset Management has invested in GridStor.

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