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Ambri
AddedFeb 13, 2024
UpdatedJun 18, 2026
Ambri

Ambri

Series E

Massachusetts-based Ambri is an innovative energy company developing transformative technology.

HQ
Marlborough, MA, US
Founded
2010
Overview
Compare
Fundraising
Employees
Website

Founded by Donald Sadoway, Ambri is an innovative energy company based in Marlborough, Massachusetts. The company's core mission is to revolutionize energy storage with its Liquid Metal™ battery technology, which aims to enhance the efficiency and reliability of electric grids. Ambri focuses on providing long-duration energy storage solutions that support the integration of renewable energy sources, addressing the growing demand for sustainable energy.

Notable affiliated individuals include founder Donald Sadoway, a prominent figure in materials chemistry. Ambri has garnered significant investments and strategic alliances, including a notable partnership with Reliance Industries to accelerate commercialization in India. Key achievements include deploying their battery systems for major clients like Microsoft. Ambri's impact lies in its potential to transform grid-scale energy storage, making renewable energy more viable and widespread.

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Ambri - Quick Facts

Who are Ambri's competitors?

Companies similar to Ambri include Amprius Technologies, Form Energy, NantEnergy and EnerVenue.

When was Ambri founded?

Ambri was founded in 2010.

Where is Ambri's headquarters located?

Ambri's headquarters is located in Marlborough, MA, US.

When was Ambri's last funding round?

Ambri's most recent funding round was for $144M (USD) in August 2021.

How much has Ambri raised to-date?

As of Aug 9, 2021, Ambri has raised a total of $211.4M (USD).

How many employees does Ambri have?

Ambri has 154 employees as of Feb 4, 2024.

Ambri - Classification

Industry
  • Hardware
Ownership
  • Private
Technology
  • Batteries
Geographic Exposure
  • Global
Revenue
  • Recurring
Customer
  • Enterprise
Main Product
  • Energy Storage
Tags
  • Cleantech
NAICS
  • 220000Utilities
  • 221000Utilities
SIC
  • 1300Oil And Gas Extraction
  • 1380Oil And Gas Field Services
  • 1382Oil And Gas Field Exploration Services
ISIC
  • 3510Electric power generation, transmission and distribution
  • 7210Research and experimental development on natural sciences and engineering
Show 20 more industry codes
NAICS
  • 221100Electric Power Generation, Transmission and Distribution
  • 221120Electric Power Transmission, Control, and Distribution
  • 221122Electric Power Distribution
  • 335300Electrical Equipment Manufacturing
  • 335310Electrical Equipment Manufacturing
  • 540000Professional, Scientific, and Technical Services
  • 330000Manufacturing
  • 335000Electrical Equipment, Appliance, and Component Manufacturing
  • 541000Professional, Scientific, and Technical Services
  • 541700Scientific Research and Development Services
  • 541710Research and Development in the Physical, Engineering, and Life Sciences
  • 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
SIC
  • 4900Electric, Gas, And Sanitary Services
  • 4910Electric Services
  • 4911Electric Services
  • 3600Electronic And Other Electrical Equipment And Components, Except Computer
  • 3900Miscellaneous Manufacturing Industries
  • 8700Engineering, Accounting, Research, Management, And Related Services
  • 8730Research, Development, And Testing Services
  • 8731Commercial Physical and Biological Research