United States · Series B startup

Who invested in Sealed

3 rounds we have observed, with the 2 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

Funding summaryUpdated 26 Oct 2026

$31Mraised across 3 rounds since 2014, from 3 sources

$200KRound$335KRound$30MSeries B

Latest round: Series B, $30MMar 2024
Step-upi: 89.6×
Investors: 2

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.

201420162018202020222024

$200KRound$335KRound$30MSeries B

First round: Round, $200K
Biggest round: $30M
Usual gap between rounds: 9.7 years

The rounds

Mar 2024
Series B$30M2 new
- Fifth Wall
- Climate Capital
Source recordedSEC filing: $26M sold, first sale Apr 2023
Jul 2014
Round$335K
No investor was named in the report.
From a historical funding record
Feb 2014
Round$200K
No investor was named in the report.
From a historical funding record

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.

Round2014Round2014Series B2024

Fifth Wall

Climate Capital

Everyone who backed them

Fifth WallVC firm1round

Climate CapitalVC firm1round

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

Also claim to have backed them

These 4 firms list Sealed as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.