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Ambri

Unleashing the power of grid-scale renewable energy

Founded 2010 United States Marlborough, United States 77 employees Venture round Total: $222.58M Energy, Manufacturing +2

General Information

Company Name Ambri
Founded Year 2010
Location United States Marlborough, United States
Employees 77
Industries Energy, Manufacturing, Renewable Energy +1
Funding Stage Venture round
Social

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About Ambri

Ambri, founded in 2010, is focused on revolutionizing energy storage with its Liquid Metal Battery™ technology. Designed to enhance the operation of power grids, Ambri increases reliance on renewable sources while minimizing the need for traditional energy plants. With a mission to "Unleash the power of grid-scale renewable energy," the company provides a long-duration energy storage solution, adept at daily cycling even under harsh environmental conditions.

The technology offers a lifespan exceeding 20+ years with minimal capacity fade, ensuring reliability and safety as it doesn't produce gases or risk thermal runaway. Operating at the intersection of the Energy, Manufacturing, Renewable Energy, and Energy Storage sectors, Ambri is headquartered in the United States.

In its most recent financing event on August 15, 2024, Ambri secured an $11.14M investment in a venture round, underscoring investor confidence in its transformative technology and future market potential.

Business keywords: Grid-Scale Energy Storage, Liquid Metal Battery, Long Duration Energy Storage, Renewable Energy Integration, Energy Storage Technology, Battery Technology Development, Grid Stabilization, Sustainable Energy Solutions, Renewable Energy Systems, Energy Innovation, Extreme Environment Adaptation, Safe Energy Storage, Low-Cost Energy Storage, High-Capacity Energy Storage, Energy Infrastructure Enhancement

Services & Products

Long Duration Energy Storage
Liquid Metal Battery Manufacturing
Grid Enhancement Solutions
Energy Capacity Firming
Renewable Energy Integration
Ancillary Services Provision

Target Customers

Utilities and Energy Providers Renewable Energy Companies Tech Companies with Energy Needs Infrastructure and Industrial Sectors

Funding Rounds & Investors (8)

View All
Funding Stage Amount Investors Lead Investors Date
Venture Round $11.14M -
15 Aug 2024
Series E $144.00M 6
Fortistar, Goehring & Rozencwajg Associates +4
09 Aug 2021
Venture Round $17.29M -
18 Dec 2018
Series C $35.00M 4
Khosla Ventures, KLP Enterprises +2
30 Apr 2014
Venture Round Undisclosed 1
Elemental Excelerator
01 Nov 2013
Grant $150.00K 1
Massachusetts Clean Energy Center
22 May 2013
Series B $15.00M 3
Khosla Ventures, TotalEnergies Ventures +1
24 May 2012
Series A Undisclosed 2
TotalEnergies Ventures, Bill Gates
01 May 2011

Ambri Alternatives & Competitors

View All Alternatives
Ambri vs
AQUABATTERY
AQUABATTERY The Netherlands

The world's most sustainable long duration energy storage solution based on saltwater.

Seed
25 employees
Energy, Renewable Energy
Ambri vs
Energy Vault
Energy Vault United States

$NRGV Listed NYSE ©️ 2023 Energy Vault, Inc. All Rights Reserved.

Post-IPO Equity
185 employees
Energy, Renewable Energy
Ambri vs
Ore Energy
Ore Energy The Netherlands

Turning iron, water and air into the missing piece of the world’s energy transition.

Series A
48 employees
Climate Tech, Energy

FAQ About Ambri

Unleashing the power of grid-scale renewable energy
Ambri was founded in 2010.
Ambri is headquartered in Marlborough, United States.
Ambri operates in Energy, Manufacturing, Renewable Energy and Energy Storage. Its work centres on Grid-Scale Energy Storage, Liquid Metal Battery, Long Duration Energy Storage and Renewable Energy Integration. Its customers include Utilities and Energy Providers, Renewable Energy Companies and Tech Companies with Energy Needs.
Ambri has approximately 77 employees.
Ambri has completed 8 funding rounds, raising a total of $222.58M. The latest funding stage is Venture round.
Ambri offers: Long Duration Energy Storage, Liquid Metal Battery Manufacturing, Grid Enhancement Solutions, Energy Capacity Firming, Renewable Energy Integration, Ancillary Services Provision.
Top alternatives and competitors to Ambri include AQUABATTERY, Energy Vault, Ore Energy, VoltStorage, Flow Aluminum. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Ambri and AQUABATTERY are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Ambri, https://bouncewatch.com/company/ambri, updated 19 August 2025. When citing, please name BounceWatch and link this page.

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