2025 Silent Capital Report now available. Where family offices and LPs are actually deploying. [Download for free →]
About usSign in
Status
ACTIVE
Global HQ
Warsaw, Poland
Countries of investment
  • Poland
  • Netherlands
  • Finland
  • Estonia
  • Germany
  • United Kingdom
  • United States
  • Czech Republic
  • Lithuania
  • Romania
Investment stages
  • Seed
  • Series A
  • Series B
Industries
  • Space Tech
  • Enterprise AI
  • Cybersecurity
  • Fintech
  • Deep Tech
  • Robotics
  • Aerospace
About
OTB Ventures is the largest VC firm originating from Central and Eastern Europe, founded in 2017 by Adam Niewinski and Marcin Hejka with $350+ million AUM; headquartered in Warsaw, Poland with offices in Amsterdam, Netherlands and Luxembourg; portfolio includes ICEYE, SpaceKnow, Cosmose, FintechOS, Silent Eight, Segron, Ondato, and Minit (exited), BabbleLabs (exited); recently expanded Luxembourg presence by adding former Promus Orbital Ventures team
Min check size
$1M
Max check size
$10M
Fund size
NPS

Investment Thesis

OTB Ventures invests in DeepTech startups at late Seed, Series A, and B stages across four verticals including SpaceTech, AI & Automation, FinTech Infrastructure, and Cybersecurity; focuses on Central and Eastern European deal flow with global scalability potential; provides early growth capital to post-product, high-tech companies with unique technologies and strong teams
Lead investor
Co Invest
Number of exits
Preferred contact method

Manager's Experience

Adam Niewinski (General Partner & Founder) launched OTB Ventures in 2017 and built it into the largest VC firm originating from Central and Eastern Europe with $350M+ AUM and offices in Warsaw, Amsterdam, and Luxembourg. Marcin Hejka (General Partner) brings deep deep tech investing expertise. The team recently expanded by acquiring three senior team members from Promus Ventures' Orbital Ventures fund including Jeremy Teboul (Partner), Estelle Godard (Vice-President), and Kateryna Lopatynska.

OTB Ventures Contacts Information

Primary contact

Secondary contact

Team

Adam Niewinski - General Partner & Founder

Marcin Hejka - General Partner

Jeremy Teboul - Partner

Estelle Godard - Vice-President

Kateryna Lopatynska - Investment Team

Portfolio

ICEYE

SpaceKnow

Cosmose

FintechOS

Silent Eight

Segron

Ondato

Minit

BabbleLabs

Apheris

Fund number
Vintage Year
Net Internal Rate of Return
Investment Multiple
Capital Allocation
Management Fee
Carried Interest
AUM
Follow-on Investments
Graduation Rate
Write-Off Ratio
Last profile update timestamp