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Blossom Energy

ActiveOn the Fusion & advanced nuclear Radar · not ranked

Fusion & advanced nuclear

HQJapan
Last roundSeed · 2025

Why Blossom Energy is not ranked yet

How the Radar works →

The Radar lists every known eligible company, sorted by date of last round, with no AI judgement. Blossom Energy enters the ranking once its public data is sufficient for the AI to estimate it. Next Fusion & advanced nuclear worldwide edition: 2 Mar 2027.

Funding history

DateRoundAmountTypeInvestorsSource
2025SeedJPY 300M (total)Equity——

Rounds as cited by Uback’s rankings and their sources. Equity, debt and grants are shown separately; only equity rounds count towards the valuation anchor.

Uback rankings

How the AI ranks →
RankingTierRankEditionNext update
Fusion & advanced nuclear · worldwideRadar—Edition 0 (beta) · Oct 20262 Mar 2027

Independent analyses

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Comparable companies in fusion & advanced nuclear

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Uback is a content publisher. It provides no investment advice, receives no mandate and takes part in no transaction. Rankings, ranges and brackets are editorial estimates produced by AI, purely indicative.