Sunfire

Active#24 in Germany

Electrolysers

Climate›electrolysers

Founded2010

HQDresden

RaisedUSD 450M+ (equity)

Last roundSeries E · Mar 2023

Country of originGermanyListed in the Germany ranking

Where would you invest?GermanyJurisdiction as cited by the ranking

Uback rankings

How the AI ranks →

Ranking	Tier	Rank	Edition	Next update
Germany · all sectors	Top 50	#24	Edition 0 – beta · October 2026	11 Oct 2026

Rank historyOct 2026 · #24First edition: no movements yet.

Estimated valuation

AI · Germany ranking

≈ USD 1.2bnUSD 590M–2.4bn · Unicorn Low confidence

Hundreds of k$

Millions $

Tens of M$

Hundreds of M$

Unicorn

Decacorn

Hectocorn

Anchor: Last known equity round: Series E · USD 230M · Mar 2023
AI adjustment: None

An indicative editorial estimate produced by AI, imperfect by nature: neither a financial valuation nor investment advice. Only the market sets a company’s value. Method

Funding history

USD 450M+ (equity) raised in total

Date	Round	Amount	Type	Investors
Mar 2023	Series E	EUR 215M in equity	Equity	LGT Lightrock, Carbon Direct

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

Independent analyses

By industry professionals & analysts

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ValuationWhat is Sunfire worth?

Versus competitorsIs #24 the right rank?

Who should acquire itStrategic buyers, and why

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What the AI reads

Read by the AI at the next edition.

Comparable companies in Germany

Full Germany ranking →

Enpal#12Climate › residential solar and heat pumpsUnicorn 1KOMMA5°#29Climate › solar and heat pump installationUnicorn INERATEC#39Climate › e-fuelsHundreds of M$Focused Energy#23Energy › laser fusionUnicorn

Investors in Sunfire: LGT Lightrock · Carbon Direct

Last updated: Oct 2026Report an error

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.