Company Directory / Renewables & Environment

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PrivateFor profitRenewables & EnvironmentMarlborough, MA, United States

Ambri

Ambri is an energy storage solutions company that develops liquid metal batteries.

Founded
2010
16 years ago
Staff
101-250
88 on LinkedIn
Followers
11k
on LinkedIn
Funding
$219M
as listed, USD

Ambri’s Liquid Metal Battery™ technology solves the world’s biggest energy problems – fundamentally changing the way power grids operate by increasing the contribution from renewable resources and reducing the need to build traditional power plants. Ambri’s long duration energy storage solution is built for daily cycling – even in extreme, harsh environments. With a lifespan of 20+ years with minimal fade, Ambri systems are not only extremely reliable but also safe as Ambri systems do not produce or emit any… Read all

Ambri’s Liquid Metal Battery™ technology solves the world’s biggest energy problems – fundamentally changing the way power grids operate by increasing the contribution from renewable resources and reducing the need to build traditional power plants. Ambri’s long duration energy storage solution is built for daily cycling – even in extreme, harsh environments. With a lifespan of 20+ years with minimal fade, Ambri systems are not only extremely reliable but also safe as Ambri systems do not produce or emit any gases and no possibility for thermal runaway.

Set against six million companies

Size

1-1011-5051-100101-250251-500501-10001k-5k5k-10k10k+

101-250 people: larger than 85% of companies with a size listed. 88 people list it on LinkedIn.

Age

201019002026

16 years old.

Reach

Website ranked #3,709,951 in the world for traffic, about 3k visits a month. 10,771 followers on LinkedIn.

What it does

BatteryEnergyEnergy StorageManufacturingRenewable EnergyGrid-Scale Energy StoragebatteriesLong Duration Energy StorageRenewable Energy

Funding, as listed

$219M raised in total

  • Rounds8
  • LatestSeries unknown, Aug 2024
  • Latest amountUSD 11,140,631
  • Investors12, 4 leading

What the source datasets report. We have not watched these rounds ourselves.

FoundersDavid Bradwell, Donald Sadoway, Luis Ortiz

Every detail we hold

Everything the source datasets list about Ambri, field by field. Contact details are held but never shown.

The company

Name
Ambri
Type
For profit
Status
Private
Founded
2010
Founders
David Bradwell, Donald Sadoway, Luis Ortiz
Industry
Renewables & Environment
Categories
Battery, Energy, Energy Storage, Manufacturing, Renewable Energy
Specialities
Grid-Scale Energy Storage, batteries, Long Duration Energy Storage, Renewable Energy

Where

City
Marlborough
Region
MA
Country
United States
Markets
Greater Boston Area, East Coast, New England, Northeastern US

Size and reach

Staff band
101-250
People on LinkedIn
88
LinkedIn followers
10,771
Web traffic rank
#3,709,951
Monthly web visits
3,293

Funding, as listed

Total
$218,797,709 USD
Rounds
8
Latest round
Series unknown
Latest round date
Aug 2024
Latest amount
11,140,631 USD
Investors
12
Lead investors
4
Listing status
private

About this record

Sources
Crunchbase, LinkedIn
Last imported
Sept 2026

Growth, as the source summarises it

Ambri, despite being backed by prominent investors including Bill Gates and Microsoft, has filed for bankruptcy.

Summaries written by the source dataset, not by us, and not checked.

Companies like it

Renewables & Environment in United States.

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From the company datasets we hold (Crunchbase, LinkedIn and Apollo listings), as listed there; 1,637,054 companies in United States and 5,926,251 in all. We hold no contact details for public display. Correct this, or ask for it to be removed.