Mike Reiner
InvestorGeneral Partner at Acrobator Ventures
Amsterdam, Netherlands
Writes $100K – $5M checks · typically $1.5M
About
Mike Reiner grew Startup Wise Guys to 275+ companies, co‑founded City.AI (80+ cities) for ground‑level AI founder access, and applies accelerator‑scale, data‑centric seed investing with >15x markups and >50x exits.
Contact· self-published, not guessed
Invests in
AI & Machine LearningCybersecurityData & InfrastructureFintechSaaS
Experience
- 432 LegacyGeneral Partnercurrent2024 — present
- Acrobator Ventures | rebrand to 432 LegacyGeneral Partnercurrent2021 — present
- Startup NetworksBoard member | Speaker | Advisor & Mentorcurrent2012 — present
- World Summit AICo-Founder2017 — 2024Amsterdam
- HÜBNER GroupDigital Advisory Board2022 — 2023
- OpenOceanVenture Partner2018 — 2021
- City AICo-Founder2015 — 2020
- ScoroChairman of the Board2014 — 2020
- ScoroHead of Business Development2017 — 2018
- Verbit.aiAdvisor2016 — 2018
- European Innovation AcademyMentor and Advisor2013 — 2018
- Amazon Web ServicesBusiness Development Venture Capital EMEA2014 — 2016
- CCC StartupsCo-founder / GP2014 — 2015
- Startup Wise GuysCo-founder and Managing Director2012 — 2014Tallinn
- The Mo'Joes OÜChief Enthusiast @ Mash Machine2013 — 2014
- Tehnopol Startup IncubatorStrategic Advisor & Lead Coach2012 — 2014
- IBMTransition and Transformation Manager2008 — 2012Netherlands
- IBMConsultant & ICT Architect2007 — 2008The Randstad, Netherlands
- Partners InCFounder2003 — 2009Amsterdam
- KPMG AdvisoryIT Advisory2006 — 2007
Skills & more
Enterprise Software1Start-ups99Strategy99Venture Capital30Business Development87Program Management79Outsourcing60Business Analysis54Cloud Computing42Business Intelligence34IT Strategy29Business Model Innovation14
+12 more
Business TransformationManagement ConsultingPublic SpeakingInformation ManagementSolution ArchitectureMergersM&ANew Business DevelopmentBusiness StrategyChange ManagementEntrepreneurshipManagement- Conceptual Modelling and Architectural Thinking
- Leadership Class 2011
- Consultative Selling
- PRINCE2 foundation & ITIL foundation
- IBM Project Management Curriculum (Tier 1)
From Mike's professional profile.
Colleagues at Acrobator Ventures
Network2
Investors connected to Mike in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Mike Reiner?
- Mike Reiner grew Startup Wise Guys to 275+ companies, co‑founded City.AI (80+ cities) for ground‑level AI founder access, and applies accelerator‑scale, data‑centric seed investing with >15x markups and >50x exits.
- Where does Mike Reiner work?
- Mike Reiner is General Partner at Acrobator Ventures.
- What does Mike Reiner invest in?
- Mike Reiner invests in AI & Machine Learning, Cybersecurity, Data & Infrastructure, Fintech, SaaS.
- What check size does Mike Reiner write?
- Mike Reiner typically writes checks of $100K – $5M.
- Where did Mike Reiner go to school?
- Mike Reiner studied at University of Amsterdam (MSc, Business Information Systems); University of Amsterdam (BSc, Information Science).
Same school
Also attended University of Amsterdam182
Job van der VoortCo-founder & CEO of RemoteMartijn KleijwegtInvestor at LSP (Life Sciences Partners)René KuijtenInvestor at LSP (Life Sciences Partners)TorjusInvestor at InvestinorDamien van der BijlInvestment Director at Capricorn Venture PartnersAndrea van ElsasInvestor at Third Rock Ventures
+ 176 more
Shared employers
Also worked at 432 Legacy1
Also worked at OpenOcean15
Patrik BackmanGeneral Partner at OpenOceanRalf WahlstenChairman at OpenOceanMirva LaatunenSenior Investment Associate at OpenOceanTony NystenPartner at OpenOceanToby ObstbaumFund Controller at OpenOceanReid JacksonInvestor at Luminar Ventures
+ 9 more
Also worked at IBM710
Brian ArmstrongCo-founder & CEO of CoinbaseOlivier PomelCo-founder & CEO of DatadogAlexis Le-QuocCo-founder & CTO of DatadogKen ChenaultInvestment Team at General CatalystRoger KrakoffGeneral Partner at Monta Vista CapitalAvi BharadwajInvestment Director at Intel Capital
+ 704 more
Also worked at KPMG Advisory69
Remy MartinClient Team Member at Generation Investment ManagementLiam SymingtonSenior Director at Marlin Equity PartnersSarah HollyheadDirector at Marlin Equity PartnersVaibhavi NesarikarPrincipal at GTMfundLirui DingPrincipal at TRANSCENDAngelica CostaOperations Assistant at Mighty Capital
+ 63 more


































