# Blossom Energy funding: rounds and investors

> Blossom Energy has raised $4.4M across 2 rounds since 2024. Investors include Incubate Fund. Every round with its source.

Source: https://millionrounds.com/company/blossom-energy (Millionrounds; every figure on the page links to its filing or article)

Japan · [Venture startup](https://millionrounds.com/companies)

# Who invested in *Blossom Energy*

2 rounds we have observed, with the one investor 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 summary Updated 26 Oct 2026

**$4.4M** raised across 2 rounds since 2024, from 2 sources

**$2.3M** Seed **$2.1M** Venture

- **Latest round:** Venture, $2.1M May 2025
- **Biggest round:** $2.3M Seed · Feb 2024
- **Investors:** 1

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.

2024 2025

**$2.3M** Seed

**$2.1M** Venture

- **First round:** Seed, $2.3M
- **Biggest round:** $2.3M
- **Between rounds:** 15 months

## The rounds

- **May 2025** Venture **$2.1M** *1 returning* [Incubate Fund](https://millionrounds.com/fund/incubate-fund) Source recorded
- **Feb 2024** Seed **$2.3M** *1 new* [Incubate Fund](https://millionrounds.com/fund/incubate-fund) Source recorded

## Everyone who backed them

[Incubate Fund](https://millionrounds.com/fund/incubate-fund) VC firm **2** rounds

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=blossom-energy).

## Also claim to have backed them

These 2 firms list Blossom Energy 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.

[Animal Spirits](https://millionrounds.com/fund/animal-spirits) VC firm Per its own site

[G-STARTUP](https://millionrounds.com/fund/g-startup) Accelerator Per its own site

## Quick answers about Blossom Energy

### Who invested in Blossom Energy?

Blossom Energy's investors include Incubate Fund.

### How much has Blossom Energy raised?

Blossom Energy has raised $4.4M across 2 rounds since 2024.

### When did Blossom Energy last raise?

Blossom Energy's most recent round was a Venture of $2.1M in May 2025.

### What was Blossom Energy's biggest round?

Blossom Energy's largest round on record is $2.3M (Seed), in Feb 2024.

### Who backed Blossom Energy first?

Blossom Energy's first round on record, in Feb 2024, was backed by Incubate Fund.

### What stage is Blossom Energy at?

Blossom Energy's latest named round is a Venture, in May 2025.

### Where is Blossom Energy based?

Blossom Energy is based in Japan.

## Companies like Blossom Energy

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

[**Esa** $7.3M · Oct 2026](https://millionrounds.com/company/esa)[**ASTRA FOOD PLAN** $5.9M · Oct 2026](https://millionrounds.com/company/astra-food-plan)[**Helical Fusion** $43M · Oct 2026](https://millionrounds.com/company/helical-fusion)[**Kyoto Fusioneering** $1.3B · Aug 2026](https://millionrounds.com/company/kyoto-fusioneering)[**Beam Technologies** Jun 2026](https://millionrounds.com/company/beam-technologies)[**Clean Energy Connect** $146M · May 2026](https://millionrounds.com/company/clean-energy-connect)

## Find investors like these

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

Open the investor searchOr these rounds in the app