NYSE : AMPX

Amprius Technologies, Inc. — Company profile

Industrials · Electrical Equipment & Parts · United States

Last price 8.59 USD (Oct 30, 2026, 4:00 PM EDT) · Market cap 1.25B

Overview · Financial statements · Key statistics · Dividends · Company profile · Price history · Reports

Company profile

Amprius Technologies, Inc. develops, manufactures, and markets lithium-ion batteries for mobility applications. The company provides silicon anode lithium-ion batteries under the SiCore and SiMaxx product platforms. Its batteries are primarily used for existing and emerging aviation applications, including unmanned aerial systems, such as drones and high-altitude pseudo satellites. The company was founded in 2008 and is headquartered in Fremont, California.

Details

NameAmprius Technologies, Inc.
SectorIndustrials
IndustryElectrical Equipment & Parts
Employees97
Founded2008
CeoThomas Stepien
CountryUnited States
ExchangeNYSE
Fiscal YearJanuary - December
Reporting CurrencyUSD
IsinUS03214Q1085
Cusip03214Q108
Cik1899287
Sic3690
Stock TypeCommon Stock

Key executives

NameTitle
Thomas Michael StepienChief Executive Officer, President and Director
Ricardo C. RodriguezChief Financial Officer and Corporate Secretary
Dr. Kang Sun Ph.D.Executive Advisor and Director

Contact

Address1180 Page Avenue, Fremont, California 94538, United States
Phone800 425 8803
Websitehttps://amprius.com