Welinq

Active#45 worldwide · Quantum computers

Estimated valuation · Quantum computers · France

Builds neutral-atom quantum memories and photonic interconnects that link quantum processors together, helping quantum computer makers scale machines through networked, distributed architectures.

Industrial, deeptech & space›Quantum computers welinq.fr

HQFrance

Last roundPre-seed · Dec 2022

Estimated valuation

AI · Quantum computers ranking (worldwide)

≈ USD 28MUSD 19–42M · Tens of M$

Hundreds of k$

Millions $

Tens of M$

Hundreds of M$

Unicorn

Decacorn

Hectocorn

Anchor: Last known equity round: Pre-seed · USD 5.4M · Dec 2022

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

Uback rankings

How the AI ranks →

Ranking	Tier	Rank	Edition	Next update
Quantum computers · worldwide	Top 46	#45	Edition 0 · Oct 2026	6 Dec 2026

Rank historyOct 2026 · #45 Quantum computersFirst edition: no movements yet.

Funding history

Date	Round	Amount	Type	Investors
Dec 2022	Pre-seed	USD 5.4M	Equity	Quantonation, Runa Capital, Bpifrance

EUR 5M.

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

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What the AI reads

Pappers (French company registry)Planned

Read by the AI at the next edition.

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Full quantum computers ranking →

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Last updated: Oct 2026Report an error

Uback is a content publisher and an aggregator of non-binding expressions of interest. 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.