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Amprius Inc

51 employees

Amprius develops an anode out of silicon nanowires for lithium-ion batteries.

Basic info

Industry

renewables & environment

Sectors

Battery
Renewable Energy
Nanotechnology

Date founded

2008

Funding rounds raised

Total raised

$50M

from 10 investors over 10 rounds

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Amprius Inc raised $50M on October 19, 2022

Investors: U.S. Department of Energy

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Amprius Inc raised undisclosed on March 18, 2021

Investors: Prithvi Ventures

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Amprius Inc raised undisclosed on October 1, 2020

Investors: Bossa Nova Investimentos

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Amprius Inc raised $30M on January 6, 2014

Investors: SAIF Partners, VantagePoint Venture Partners, Innovation Endeavors, Kleiner Perkins, IPV Capital and Trident Capital

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Amprius Inc raised $25M on March 3, 2011

Investors: Kleiner Perkins

FAQ