Verified Oct 2026
Batteries & E-Mobility
·
Somerville, Massachusetts
·
Since 2017
Form Energy manufactures long-duration energy storage solutions, particularly its Iron-Air Battery, which stores electricity for up to 100 hours. Headquartered in Somerville, Massachusetts, with operations in Weirton, West Virginia, founded in 2017, the company employs 500-1,000 people with estimated revenue of $250-500 million.
Form Energy at a glance
Revenue
$250-500M
Est. band
Employees
500-1,000
Founded
2017
Headquarters
Somerville, Massachusetts
Import activity
19
Industries
Automotive
Electric Vehicles
Electronics
Renewable Energy
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
19
Named foreign suppliers
10
Top origins
China · Belgium · Germany · United Arab Emirates
Shared foreign counterparties do not establish that these companies buy from Form Energy.
What this tells a buyer
Form Energy sources materials and equipment from China, Belgium, Germany, United Arab Emirates, and Italy across 19 recorded customs shipments.
The company's Iron-Air Battery uses a reversible rusting process and is designed to be cost-competitive with fossil fuel power plants while enabling multi-day grid storage.
Form Energy collaborates with utilities and energy developers across the United States to implement utility-scale storage solutions.
Source: US customs bill-of-lading records and public filings · Last verified Oct 29, 2026
STABILITY SIGNALS
Operating
9 years in operation (founded 2017).
19 US import shipments on record.
Overview
Form Energy manufactures long-duration energy storage solutions, particularly its Iron-Air Battery, which stores electricity for up to 100 hours. Headquartered in Somerville, Massachusetts, with operations in Weirton, West Virginia, founded in 2017, the company employs 500-1,000 people with estimated revenue of $250-500 million.
At a glance
Attribute | Detail |
|---|---|
Founded | 2017 |
Headquarters | Somerville, Massachusetts |
Employees | 500-1,000 |
Revenue | $250-500M (estimated) |
Primary capability | Batteries & E-Mobility |
What Form Energy makes
The company's Iron-Air Battery uses a reversible rusting process and is designed to be cost-competitive with fossil fuel power plants while enabling multi-day grid storage.
Trade and customs footprint
Form Energy sources materials and equipment from China, Belgium, Germany, United Arab Emirates, and Italy across 19 recorded customs shipments. US customs bill-of-lading records list 19 inbound shipments across 10 foreign suppliers, with top origins including China · Belgium · Germany · United Arab Emirates.
Company details
Form Energy collaborates with utilities and energy developers across the United States to implement utility-scale storage solutions. Form Energy was founded in 2017, has an estimated 500-1,000 employees, and is headquartered in Somerville, Massachusetts. On the LightSource stability read it is rated "Operating": 9 years in operation (founded 2017). 19 US import shipments on record.
Frequently asked questions
What does Form Energy make?
Form Energy manufactures long-duration energy storage solutions, particularly its Iron-Air Battery, which stores electricity for up to 100 hours. Headquartered in Somerville, Massachusetts, with operations in Weirton, West Virginia, founded in 2017, the company employs 500-1,000 people with estimated revenue of $250-500 million.
Where is Form Energy headquartered?
Form Energy is headquartered in Somerville, Massachusetts (30 Dane St, Somerville, Massachusetts, 02143-3200).
When was Form Energy founded?
Form Energy was founded in 2017.
How big is Form Energy?
Form Energy has an estimated 500-1,000 employees, with revenue in the $250-500M range (estimated).
Does Form Energy import from overseas suppliers?
US customs bill-of-lading records show 19 inbound shipments for Form Energy, with top origins including China · Belgium · Germany · United Arab Emirates.
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Last verified Oct 2026. Is this your company? Request a correction.
Leadership
Location & contact
Inside the facility
Photos and video: formenergy.com
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