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Marcin Hejka Email & Contact Information

General Partner @ OTB Ventures

Show Marcin's email

Marcin Hejka Location

Warsaw, Poland

Marcin Hejka Work

Marcin Hejka Investing

Co-Founder & General Partner at OTB Ventures

Stages
Series A, Seed
Sectors
AI, Deep tech
Cheque size
€92k–€9.2M
Freshness
Verified 1mo ago

Marcin Hejka Summary

Marcin Hejka, based in Warsaw, Poland, is a General Partner at OTB Ventures. Marcin Hejka invests in AI and Deep tech at Series A and Seed, writing €92k–€9.2M cheques. Marcin Hejka brings experience from Intel Capital. Marcin Hejka's verified email and contact details are available on Mintround.

How to cold email Marcin Hejka

Marcin Hejka, OTB Ventures in Warsaw, Poland, backs AI and Deep tech companies at Series A and Seed, writing €92k–€9.2M cheques. Here's how to get a reply when you cold email Marcin:

  • Subject line: name your company and one metric that matters to AI and Deep tech, not “quick chat”.
  • First line: your strongest traction, the real numbers, not adjectives.
  • One ask: a 20-minute call with a date range. Keep it under 150 words.
  • Send it to Marcin's verified address below. No warm intro required.
Show Marcin's email

Notable investments

Frequently co-invests with

Charlie Songhurst2×Berthold von FreybergTarget PartnersConor ScanlanOctopus VenturesDave JohnsonIntel CapitalDavid JohnsonIntel CapitalDylan FieldFelix JahnFelix KlührHV CapitalGerri KodresSpecialist VCHannes SchilleCapital Entrepreneurial PartnersIan HogarthIvar SiimarTrind Ventures

Marcin Hejka's colleagues at OTB Ventures

Wojtek WalniczekPartner, OTB Ventures
Jeremy TeboulPartner, OTB Ventures
See all 3 at OTB Ventures →

Similar investors

Marcin BoreckiInvestor, Market One Capital
Maciej SkarulPartner, ff Venture Capital
Jacek ŁubińskiPartner, Market One Capital
Robert KeithManaging Director, Salesforce Ventures
Heng (Henry) HuangManaging Director, Micron Ventures
William McQuillanPartner, Frontline Ventures

Related lists

AI investorsDeep tech investorsSeries A AI in PolandSeed AI in Poland

Frequently asked questions

How do I contact Marcin Hejka?
Marcin Hejka, General Partner at OTB Ventures, can be reached by email. The verified email address is listed on this page.
What is Marcin Hejka's email address?
Marcin Hejka's email address uses the otb.vc domain (shown as *****@otb.vc until revealed).
What does Marcin Hejka invest in?
Marcin Hejka backs AI and Deep tech companies at Series A and Seed, typically writing €92k–€9.2M cheques.
How do I cold email Marcin Hejka?
Marcin Hejka backs AI and Deep tech companies at Series A and Seed, writing €92k–€9.2M cheques. A concise cold email that leads with relevant traction and one specific ask, sent to the verified address on this page, is the most direct way to reach Marcin.
Where is Marcin Hejka based?
Marcin Hejka is based in Warsaw, Poland and works at OTB Ventures.

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