Ivar Siimar
InvestorPartner at Trind Ventures
Tallinn, Estonia
Writes $981.1K – $4.9M checks · typically $2.9M
About
Ivar Siimar co-founded and led Estonian Business Angels Network (2012–2017), helping professionalize early-stage investing in Estonia and the Baltics and remaining active across early-stage platforms in New Nordics and CEE.
Contact· self-published, not guessed
Invests in
ConsumerEdTechLogistics & Supply ChainMarketplacesSaaSSector Agnostic
Experience
- Trind VenturesCo Founder, Partnercurrent2018 — presentEstonia
- Tallinn Science Park TehnopolKey Coachcurrent2015 — presentTallinn, Estonia
- WNB Project Ltd.Founder & Partnercurrent2007 — presentTallinn, Estonia
- Prototron fundBusiness Mentorcurrent2017 — presentTallinn, Harjumaa, Estonia
- Estonian Business Angels Network (EstBAN)Founder & Membercurrent2012 — presentEstonia
- Defendec LtdMember of the Councilcurrent2009 — presentEstonia
- Cleveron Ltd.Member of the Council2008 — 2025Talinn, Estonia
- Tapvei Estonia OÜMember of the Supervisory Board2015 — 2024Estonia
- Finnish Business Angels Network (FiBAN)Member2012 — 2021Helsinki, Southern Finland, Finland
- Nordic Business Angel Network - NordicBANMember2018 — 2020Nordics
- TimbeterMember of the Advisory Board2014 — 2018Estonia
- Startup Wise GuysMentor2012 — 2018Estonia
- clipman™Advisor2016 — 2018Tallinn, Estonia
- Jobbatical.comMember of the Exciting Journey2014 — 2018Estonia
- EBAN - The European Trade Association for Business Angels, Seed Funds, and other Early Stage MarketMember of The Board of Directors2014 — 2018
- Cross Border AngelsMember2015 — 2017Worldwide
- Planet OSAngel investor2012 — 2017United States, California
- CloutexMember of the Advisory Board2014 — 2016Tallinn, Estonia
- ClickandGrow Ltd.Member of the Council2010 — 2015Estonia
- Estonian Private Equity & Venture Capital Association (EstVCA)Member of the Management Board2012 — 2014Estonia
- GameFoundersMentor2012 — 2014Estonia
- Arco Vara ASMember of the board1994 — 2007
Skills & more
+12 more
Mergers & AcquisitionsInternational BusinessMarketingInvestmentsFinanceCorporate DevelopmentManagement ConsultingExecutive ManagementMentoringStrategyManagementStrategic PlanningFrom Ivar's professional profile.
Colleagues at Trind Ventures
Network1
Investors connected to Ivar in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Ivar Siimar?
- Ivar Siimar co-founded and led Estonian Business Angels Network (2012–2017), helping professionalize early-stage investing in Estonia and the Baltics and remaining active across early-stage platforms in New Nordics and CEE.
- Where does Ivar Siimar work?
- Ivar Siimar is Partner at Trind Ventures.
- What does Ivar Siimar invest in?
- Ivar Siimar invests in Consumer, EdTech, Logistics & Supply Chain, Marketplaces, SaaS, Sector Agnostic.
- What check size does Ivar Siimar write?
- Ivar Siimar typically writes checks of $981.1K – $4.9M.
- Where did Ivar Siimar go to school?
- Ivar Siimar studied at Estonian Business School (Master of Business Administration (MBA), Business Administration and Management); Tallinn University; Tallinna Reaalkool (graduated).
Founder mafias
Estonian Business School mafia6
Also came through, then founded or led a company.
Startup Wise Guys mafia4
Also came through, then founded or led a company.
GameFounders mafia3
Also came through, then founded or led a company.
Jobbatical mafia2
Also came through, then founded or led a company.
Trind Ventures mafia2
Also came through, then founded or led a company.
Same school
Also attended Estonian Business School20
+ 14 more
Also attended Tallinn University4
Also attended Tallinna Reaalkool6
Shared employers
Also worked at Defendec Ltd2
Also worked at Cleveron Ltd.1
Also worked at Startup Wise Guys34
+ 28 more
Also worked at EBAN - The European Trade Association for Business Angels, Seed Funds, and other Early Stage Market14
+ 8 more

















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