Japan · Funded startup

Who invested in Planet Savers

2 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.

Climate Tech

Raised 2 months ago

Funding summaryUpdated 26 Oct 2026

$2.2Mraised across 2 rounds since 2024, from 2 sources

$1.6MSeed$635KGrant
Latest round
Grant, $635KSept 2026
Biggest round
$1.6MSeed · Apr 2024
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.

20252026
$1.6MSeed$635KGrant
First round
Seed, $1.6M
Apr 2024
Biggest round
$1.6M
Seed · Apr 2024
Between rounds
2.4 years
from the last two

The rounds

  1. Sept 2026
    Grant$635K2 returning

    Source recorded

  2. Apr 2024
    Seed$1.6M2 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.

Seed2024Grant2026JAFCOSpiral Capital

Everyone who backed them

JAFCOCompany2rounds
Spiral CapitalVC firm2rounds

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

Quick answers about Planet Savers

Who invested in Planet Savers?

Planet Savers's investors include JAFCO and Spiral Capital.

How much has Planet Savers raised?

Planet Savers has raised $2.2M across 2 rounds since 2024.

When did Planet Savers last raise?

Planet Savers's most recent round was a Grant of $635K in Sept 2026.

What was Planet Savers's biggest round?

Planet Savers's largest round on record is $1.6M (Seed), in Apr 2024.

Who backed Planet Savers first?

Planet Savers's first round on record, in Apr 2024, was backed by JAFCO and Spiral Capital.

What stage is Planet Savers at?

Planet Savers's latest named round is a Grant, in Sept 2026.

Where is Planet Savers based?

Planet Savers is based in Japan.

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