Who invested in Symbium

3 rounds we have observed, with the 3 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Cleantech

Raised 7 months ago

Funding summaryUpdated 26 Oct 2026

$4.0Mraised across 3 rounds since 2019, from 3 sources

Latest round: VentureApr 2026
Biggest round: $4.0MRound · Jan 2019
Investors: 3

See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

20192020202120222023202420252026

$4.0MRound?Venture?Venture

First round: Round, $4.0M
Biggest round: $4.0M
Usual gap between rounds: 5.8 years

The rounds

Apr 2026
VentureAmount undisclosed1 new1 returning
- Hearst Ventures
- Elemental Impact
Source recorded
Dec 2024
VentureAmount undisclosed1 new
- Elemental Impact
Source recorded
Jan 2019
Round$4.0M1 new
- Hummer Winblad Venture Partners
Reported by GovtechSEC filing: $3.0M sold, first sale Nov 2018

Founders and team

From the SEC filings it signed: 2 on the team.

Abhijeet MohapatraExecutive Officer, Directori
Leila BanijamaliExecutive Officer, Directori

On the board, as filediMitchell Kertzman

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Round2019Venture2024Venture2026

Elemental Impact

Hearst Ventures

Hummer Winblad Venture Partners

Everyone who backed them

Elemental ImpactVC firm2rounds

Hearst VenturesVC firm1round

Hummer Winblad Venture PartnersVC firm1round

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

Also claim to have backed them

This firm lists Symbium as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.