Startup

Leanspace

Reduced costs and greater resiliency for space programs, via a multi-mission, cloud-native and modular software infrastructure

Funding3 rounds · €18.5M

Funding rounds
Announced	Stage	Amount	Valuation	Lead investors	Other investors	Confidence
Nov 17, 2025	Series A	€10.0M	—	42CAP, Karista	Bpifrance, ISAI Cap Venture	Confirmed
Jun 27, 2022	Seed	€6.0M	—	42CAP, Karista	Bpifrance, Seraphim Space	Confirmed
2021	Seed	€2.5M	—	—	Seraphim Space	Reported

Totals add known amounts using recorded USD conversions where available; other currencies are shown separately. A ~ marks an estimated amount.

1
CompanySolutions for any type of space asset
Leanspace · Supports Organization · description, Organization · name, Organization · website
“Reduced costs and greater resiliency for space programs, via a multi-mission, cloud-native and modular software infrastructure”
2
DatabaseSixth-Domain public startup directory
Sixth-Domain · Supports Organization · kind
“{"group": "startups", "id": "dd8bfd5a-d65b-46a5-aeeb-846554ff3860", "name": "Leanspace"}”

3
NewsKarista and 42Cap Invest in the €10 Million Series A Financing of Leanspace
Goodwin · Nov 25, 2025 · Supports Funding round, Funding round · amount
“The round was led by Karista and 42Cap funds, and included ISAI Cap Venture, Qwaltec, Caisse d’Epargne, Bpifrance”
4
CompanyLeanspace raises a €6m Seed round to digitalize the space industry via the cloud
Leanspace · Supports Funding round · amount
“This €6m Seed round, led by Karista and 42CAP and complemented by Bpifrance, brings Leanspace’s total funding to €8.5m since its inception.”
5
NewsLeanspace secured €2.5 million in pre-seed funding.
Nordic9 · Supports Funding round · amount
“Leanspace secured €2.5 million in pre-seed funding.”
6
NewsLeanspace Announces A Second Closing Of Its €6m Seed Round
SpaceNews · Supports Funding round
“Herius joins existing investors Karista and 42CAP, as well as other leading organizations backing Leanspace such as Seraphim Space and Bpifrance”

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