United States · Venture startup

Who invested in Viroment

One round we have observed, with the one investor named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Engineering

Funding summaryUpdated 26 Oct 2026

$241Kraised across 1 round since 2022, from 1 source

Latest round
Venture, $241KDec 2022
Investors
1
See who backed them

The rounds

  1. Dec 2022
    Venture$241K

    Source recorded

Funding filed with regulators

Viroment filed 2 raises, $1.1M in all. Filings say how much was sold and to how many investors; they never name the investors.

  1. Aug 2021$441Kpreferred stockof $1.0M offeredCrowdfunding
  2. Aug 2021$618Kpreferred stockCrowdfunding

Everyone who backed them

Cleantech OpenAccelerator1round

Missing a round, or an investor who was in one? Tell us.

Quick answers about Viroment

Who invested in Viroment?

Viroment's investors include Cleantech Open.

How much has Viroment raised?

Viroment has raised $241K across 1 round since 2022.

When did Viroment last raise?

Viroment's most recent round was a Venture of $241K in Dec 2022.

What was Viroment's biggest round?

Its most recent round, $241K in Dec 2022, is also its largest on record.

Who backed Viroment first?

Viroment's first round on record, in Dec 2022, was backed by Cleantech Open.

What stage is Viroment at?

Viroment's latest named round is a Venture, in Dec 2022.

Where is Viroment based?

Viroment is based in the United States.

Companies like Viroment

In the same sector, and raised in the last eighteen months.

Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.