All Industries

Top Energy Storage Companies

90 Energy Storage companies, sorted by total funding raised.

Eniqo

The eniqo system consists of a combination of hardware and software that aims to efficiently mana...

Kiel, Germany11–50Energy, Clean Tech
Funding undisclosed
HyperStrong

Global energy storage system integrator providing BESS containers, BMS/EMS/PCS solutions for util...

Beijing, China1001–5000Clean Tech, Energy Storage
Funding undisclosed
Ion Storage Systems

Develops anodeless solid-state batteries for consumer electronics, electric vehicles, aerospace, ...

College Park, United States51–200Advanced Manufacturing, Clean Energy
Grant·Jun 2024
Ionworks

Simulation software used by leading battery and automotive companies

Pittsburgh, United States1–10Automotive, Clean Energy
Pre-seed·Mar 2025
Keeling Labs

We develop ML that optimizes how batteries in the grid store energy

Los Angeles, United States1–10Climate Tech, Energy
Pre-seed·Apr 2023
Lunar Energy

Home solar and battery storage company offering modular 20 kWh battery systems with hybrid invert...

United StatesClean Energy, Energy Storage
Funding undisclosed
Phoenix Hydrogen

First commodity marketplace for hydrogen.

Berkeley, United States1–10Clean Energy, Climate Tech
Funding undisclosed
Posh

Making sustainable batteries

San Francisco, United States1–10Climate Tech, Energy Storage
Venture Round·Jul 2022
PWRJoule LLC

We're committed to exploring innovative applications and technology for powerful and sustainable ...

Yuma, United States1–10Energy, Clean Tech
Funding undisclosed
RenewaFiAcquired

Market intelligence platform for renewable energy PPAs and BESS in ERCOT, providing price referen...

New York, United States1–10Data & Analytics, Energy Storage
Seed·Mar 2022
Rewbi

Rewbi uses AI to increase grid-connected battery storage revenue 2x

1–10Climate Tech, Energy
Pre-seed·Sep 2024
SILA

Real estate platform in India.

Alameda, United States201–500Advanced Materials, Clean Energy
Series G+·Jun 2024
SorbiForce

First non-metal sustainable battery made from renewable raw materials. Near to zero environmental...

San Francisco, United States11–50Deep Tech, Clean Tech
Equity Crowdfunding·Apr 2025
SparkFund

Helps utilities plan, deploy, and operate distributed energy resources (batteries, solar) using a...

Washington, United States51–200Clean Energy, Energy Storage
Funding undisclosed
TerrePower

Manufacturer of automotive, industrial, energy storage, and solar parts.

Automotive, Clean Energy
Private Equity·May 2022