Funding
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OTB Ventures

otb.vc ↗Activity from announced rounds

All recorded activity

OTB Ventures backs European deep-technology businesses at late seed, Series A and early growth stages.

Investment focus

Its stated investment pillars are space technology, enterprise automation and AI, fintech infrastructure, and cybersecurity. The firm emphasizes B2B companies with proprietary technology, supporting founders as they turn technical work into scalable businesses.

Activity recorded by RoundOS

RoundOS examples include Veridion’s company intelligence, Arlequin AI’s connected data analysis, Ingenix’s clinical-development technology and ATMOS Space Cargo’s re-entry vehicles. Sensible Biotechnologies adds mRNA development and manufacturing to the recorded activity. These are selected database financings, not every company OTB has backed.

Sources
Rounds participated in
5
Confirmed lead rounds
1
2 roles undisclosed
New companies
5
First participation on record · 0 follow-on
Funding in participating rounds
$144.8M
5 disclosed · full round size, not this investor’s share

By stage

Series A4
Seed1

By primary sector

Biotech2
AI1
Enterprise software1
Space tech1

By country

France1
Germany1
Poland1
Romania1
United Kingdom1

Rounds

5 in all activity
Veridion

Veridion provides continuously updated company intelligence that enterprise risk, procurement and data teams can integrate into their own systems.

$20MSeries A
Participant
Arlequin AI

An AI data-analysis platform for governments and large organisations that connects fragmented records and surfaces traceable relationships for consequential decisions.

€28MSeries A
Lead
Ingenix

Builds AI architecture fusing biological data modalities to accelerate pharma and biotech drug development

€13MSeed+
Role not disclosed