United States · Growth startup

Who invested in Flourish

2 rounds we have observed, with the 6 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.

AIBiotechEnergy

Raised 5 months ago

Funding summaryUpdated 5 Nov 2026

$501Mraised across 2 rounds since 2021, from 4 sources

$1.0MPre-seed$500MGrowth
Latest round
Growth, $500MJun 2026
Led by
Google Ventures and Lux Capital
Step-upi
500×
Investors
6 (2 led)
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.

20222023202420252026
$1.0MPre-seed$500MGrowth
First round
Pre-seed, $1.0M
Dec 2021
Biggest round
$500M
Growth · Jun 2026
Between rounds
4.5 years
from the last two

The rounds

  1. Jun 2026
    Growth$500M4 new

    Reported by Ventureburn and 2 othersSEC filing: $1.1M sold

  2. Dec 2021
    Pre-seed$1.0M2 new

    Source recorded

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.

Everyone who backed them

Google VenturesCorporate VC1round, led 1
Lux CapitalVC firm1round, led 1
TechstarsVC firm1round
Halogen VenturesVC firm1round
Jeff BezosAngel1round

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

Quick answers about Flourish

Who invested in Flourish?

Flourish's investors include Google Ventures, Lux Capital, Techstars, Catalio Capital Management and Halogen Ventures, and 1 more on record. Google Ventures led its latest round.

How much has Flourish raised?

Flourish has raised $501M across 2 rounds since 2021.

When did Flourish last raise?

Flourish's most recent round was a Growth of $500M in Jun 2026, led by Google Ventures.

What was Flourish's biggest round?

Its most recent round, $500M in Jun 2026, is also its largest on record.

Who backed Flourish first?

Flourish's first round on record, in Dec 2021, was backed by Techstars and Halogen Ventures.

What stage is Flourish at?

Flourish's latest named round is a Growth, in Jun 2026.

Where is Flourish based?

Flourish is based in the United States.

Who led Flourish's rounds?

Google Ventures led the Growth in 2026.

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