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Firmament Ventures

Investor profile

Venture capital

Firmament Ventures has backed 1 European tech company across 1 funding round in 2021, joining rounds totalling €32M. Most active in Telecom. Data as of 4 Nov 2026.

Deals
1
distinct rounds
Companies
1
backed
Active span
2021
1 yr
Total round €
€32M
sum of rounds joined

Deals by year

distinct rounds / year
Firmament Ventures — deals by year — interactive chart.
Data table
Firmament Ventures — deals by year
20211

Top sectors

by deals
Firmament Ventures — top sectors — interactive chart.
Data table
Firmament Ventures — top sectors
Telecom1

Stages

by deals
Firmament Ventures — stages — interactive chart.
Data table
Firmament Ventures — stages
Series B1

Countries

by deals
Firmament Ventures — countries — interactive chart.
Data table
Firmament Ventures — countries
UK1

Co-investment network

shared rounds
Co-investment network — interactive chart.
Firmament Ventures — 1 dealsFirmament VenturesAEI HorizonX — 1 shared deals · click to openAEI HorizonXOrbital Ventures space fund — 1 shared deals · click to openOrbital Ventures space fundPromus Ventures — 1 shared deals · click to openPromus VenturesSeraphim Space Investment Trust — 1 shared deals · click to openSeraphim Space Investment TrustSES Satellites — 1 shared deals · click to openSES SatellitesUK Government — 1 shared deals · click to openUK Government

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

Best viewed on a larger screen.

Portfolio

top 30 by total round €
CompanyCountryRoundsTotal €
Isotropic SystemsUK1€32M

Biggest deals

top 10 by amount
CompanyStageAmountDate
Isotropic SystemsSeries B€32M2021-09
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