FreeWire

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FreeWire Technologies

Oakland, United States · Founded 2014 · $175.0M raised

Headquarters
Oakland
Founded
2014
Business Model
B2B
Total Funding
$175.0M
Last Round
$125.0M Series DApr 2022
Rounds
2

Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.

About

FreeWire Technologies pioneered battery-integrated fast charging, using onboard energy storage to address grid and infrastructure constraints for fleet operators. Its technology reached hundreds of real-world deployments, but the company ceased operations in 2024 because of operational and manufacturing challenges. OptiGrid later acquired FreeWire’s core intellectual property and hired some of its engineering team to continue developing battery-integrated fleet charging solutions.

Summary

FreeWire is a Climate Tech company based in Oakland, United States, founded in 2014. It has raised $175.0M in total across 2 rounds, most recently a $125.0M Series D round in Apr 2022.

Tech & App Stack

3 technologies & apps tracked

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Funding History

Series DSeries DApr 2022
$125.0M

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Funding: Series D. Amounts, valuations, and investors where available.

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