Is OTB Ventures actively investing?

Yes. Oka has 4 funding rounds with OTB Ventures on record from the last 12 months; the most recent is from October 2026.

Does OTB Ventures lead rounds?

OTB Ventures led or co-led 3 of the 6 rounds on record where the lead investor was reported (last 24 months).

How much does OTB Ventures typically invest?

OTB Ventures states a typical cheque of €1M – €30M.

Which stages does OTB Ventures invest in?

OTB Ventures invests at Seed, Series A, Series B and Growth. In the rounds on record, Series A is the most frequent (4 of 6).

Where is OTB Ventures based?

OTB Ventures is headquartered in Amsterdam, Netherlands.

Investor directory

OTB Ventures

VC fundAmsterdam, Netherlandsotb.vc LinkedIn

OTB Ventures specializes in empowering European DeepTech startups with unique technologies.

What they invest in

Stages

Seed Series A Series B Growth

Sectors

AI / ML Dev Tools & Cloud FinTech Cybersecurity SpaceTech

Geographies

Europe

In numbers

In the last 24 months, OTB Ventures took part in 6 funding rounds on record at Oka, 4 of them in the last 12 months. It led or co-led 3 of the 6 rounds where the lead investor was reported. Series A its most frequent stage (4 of 6). Most often the startup was based in the United Kingdom: 3 of 5 rounds with a known location. The most recent round on record is from October 2026.

As of October 2026. Source: Oka, counted from funding rounds reported in the press; rounds that were never reported are not included.

The facts

Typical cheque: €1M – €30M
Headquarters: Amsterdam, Netherlands
Founded: 2017

Portfolio companies

Alta Ares Apheris Arlequin AI ATMOS Space Cargo FintechOS Fractory ICEYE ingenix Plumerai Safe Intelligence SettleMint SPREAD Twentyfour Industries TYTAN Technologies Veridion Waiv

More portfolio companies

Kevin.Spread (Business/Productivity Software)HydrosatMatrixSpaceSilent EightTurnKey LenderClearSpace TodayCosmose24 IndustriesSEMRONMinitSEGRONOndatoAuriga (Aerospace and Defense)Soter (Electronic Equipment and Instruments)KursTimeseer.AISpaceKnowBabbleLabsSyntharakyp.aiakirolabsAuriga Space

Recent rounds

Veridion
$20 millionSeries AAI / ML
Hoxton VenturesleadOTB VenturesUnderline Ventures Day One Capital LAUNCHub Ventures Gap Minder
16 September 2026tech.eu
Safe Intelligence
£4.15MSeedDeepTech
Amadeus Capital PartnersleadOTB VenturesVsquared Ventures
20 February 2025United Kingdomsiliconcanals.com

Rounds OTB Ventures took part in, as reported by the linked articles. See who else is investing right now.

Questions founders ask

Is OTB Ventures actively investing?: Yes. Oka has 4 funding rounds with OTB Ventures on record from the last 12 months; the most recent is from October 2026.
Does OTB Ventures lead rounds?: OTB Ventures led or co-led 3 of the 6 rounds on record where the lead investor was reported (last 24 months).
How much does OTB Ventures typically invest?: OTB Ventures states a typical cheque of €1M – €30M.
Which stages does OTB Ventures invest in?: OTB Ventures invests at Seed, Series A, Series B and Growth. In the rounds on record, Series A is the most frequent (4 of 6).
Where is OTB Ventures based?: OTB Ventures is headquartered in Amsterdam, Netherlands.

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