Who invested in PowerTech Water?
PowerTech Water's investors include National Science Foundation, US Department of Energy, Keyhorse Capital and Evergreen Climate Innovations.

United States · Venture startup
Funding summaryUpdated 26 Oct 2026
$2.8Mraised across 1 round since 2023, from 1 source
Source recordedSEC filing: $2.8M sold, first sale May 2023
From PowerTech Water's own website: 5 on the team.
PowerTech Water's investors include National Science Foundation, US Department of Energy, Keyhorse Capital and Evergreen Climate Innovations.
PowerTech Water has raised $2.8M across 1 round since 2023.
PowerTech Water's most recent round was a Venture of $2.8M in Jun 2023.
Its most recent round, $2.8M in Jun 2023, is also its largest on record.
PowerTech Water's first round on record, in Jun 2023, was backed by National Science Foundation, US Department of Energy and Keyhorse Capital and 1 others.
PowerTech Water's latest named round is a Venture, in Jun 2023.
PowerTech Water is based in the United States.
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