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SEALSQ

Investor profile

Venture capital

SEALSQ has backed 1 European tech company across 1 funding round in 2026, joining rounds totalling €115M. Most active in Deeptech. Data as of 4 Nov 2026.

Deals
1
distinct rounds
Companies
1
backed
Active span
2026
1 yr
Total round €
€115M
sum of rounds joined

Deals by year

distinct rounds / year
SEALSQ — deals by year — interactive chart.
Data table
SEALSQ — deals by year
20261

Top sectors

by deals
SEALSQ — top sectors — interactive chart.
Data table
SEALSQ — top sectors
Deeptech1

Stages

by deals
SEALSQ — stages — interactive chart.
Data table
SEALSQ — stages
Series A1

Countries

by deals
SEALSQ — countries — interactive chart.
Data table
SEALSQ — countries
France1

Co-investment network

shared rounds
Co-investment network — interactive chart.
SEALSQ — 1 dealsSEALSQAir Liquide Venture Capital (ALIAD) — 1 shared deals · click to openAir Liquide Venture Capital (ALIAD)Blast — 1 shared deals · click to openBlastBpifrance — 1 shared deals · click to openBpifranceCEA Investment — 1 shared deals · click to openCEA InvestmentCnrs — 1 shared deals · click to openCnrsEuropean Innovation Council (EIC) — 1 shared deals · click to openEuropean Innovation Council (EIC)Innovacom — 1 shared deals · click to openInnovacomQuantonation — 1 shared deals · click to openQuantonationSTMicroelectronics — 1 shared deals · click to openSTMicroelectronicsSupernova Invest — 1 shared deals · click to openSupernova Invest

Hover a node for shared-deal counts; click a co-investor to open its profile.

Best viewed on a larger screen.

Frequent co-investors

shared rounds

Portfolio

top 30 by total round €
CompanyCountryRoundsTotal €
QuoblyFrance1€115M

Biggest deals

top 10 by amount
CompanyStageAmountDate
QuoblySeries A€115M2026-06
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