Who invested in Viroment?
Viroment's investors include Cleantech Open.

United States · Venture startup
Funding summaryUpdated 26 Oct 2026
$241Kraised across 1 round since 2022, from 1 source
Viroment filed 2 raises, $1.1M in all. Filings say how much was sold and to how many investors; they never name the investors.
Viroment's investors include Cleantech Open.
Viroment has raised $241K across 1 round since 2022.
Viroment's most recent round was a Venture of $241K in Dec 2022.
Its most recent round, $241K in Dec 2022, is also its largest on record.
Viroment's first round on record, in Dec 2022, was backed by Cleantech Open.
Viroment's latest named round is a Venture, in Dec 2022.
Viroment is based in the United States.
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