About
Holger Sprengel is an entrepreneur and investor who has founded and managed multiple ventures since 1999 across sectors including artificial intelligence, gaming, health, blockchain, and climate technology, with several exits to his credit. He advises on research and development projects through the Horizon Europe program and serves as a jury member for various art and innovation awards, including the New European Bauhaus Prize. Sprengel holds an MBA, LLM, and PhD in International Law, is fluent in six languages, and has lived across multiple countries.
Experience
- Grupo HS3 S.L.Co-Founder / Managing Directorcurrent2006 — presentGreater Barcelona Metropolitan Area
- DigitalTwin Technology GmbHCo-Founder / Managing Directorcurrent2018 — presentCologne Bonn Region
- ESPRONCEDA - Institute of Art and CultureCo Foundercurrent2013 — presentGreater Barcelona Metropolitan Area
- Cooltra Motos | Leader in Mobility Solutions on two wheelsCo-Foundercurrent2006 — presentGreater Barcelona Metropolitan Area
- Stoodio.aiCo-Foundercurrent2023 — presentCologne, North Rhine-Westphalia, Germany
- DigitalHealth Technology GmbHCo-Foundercurrent2019 — presentCologne Bonn Region
- Nurogames GmbHCo-Foundercurrent2006 — presentCologne, North Rhine-Westphalia, Germany
- Nuromedia GmbHCo-Foundercurrent2006 — presentCologne Bonn Region
- SDAC VenturesInvestorcurrent2025 — presentMunich, Bavaria, Germany
- LAIA EcosystemPartnercurrent2019 — presentNew York, United States
- Green Mining DAOInvestorcurrent2024 — present
- TreeconomyInvestorcurrent2024 — present
- Boundless LifeSeed Investorcurrent2024 — presentMontreal, Quebec, Canada
- Norrsken BarcelonaFounding Partner & Club Membercurrent2023 — presentBarcelona, Catalonia, Spain
- SpaceXInvestor - Growth Staagecurrent2024 — present
- Context ProtocolSeed Investorcurrent2024 — presentBarcelona, Catalonia, Spain
- My Magic Story ( The Story Tailors S.L )Co-Foundercurrent2015 — presentGreater Barcelona Metropolitan Area
- Cerulean VenturesInvestorcurrent2024 — presentSanta Barbara, California, United States
- Bravehearts BarcelonaPartnercurrent2019 — presentBarcelona, Catalonia, Spain
- 5SWAN | Telemedizin | medizinisches CannabisInvestorcurrent2024 — present
Education
- University of CologneLLM, LAW1995 — 1998
- Sapienza Università di RomaPhD1998 — 1999
- Luiss Guido Carli UniversityPhD1998 — 1999
- University of Lausanne - UNILLAW1995 — 1996
- Università degli Studi di Padova1995
- The Julius Maximilians University of WürzburgMBA, Business1992 — 1995
- Universidad de SevillaBachelor of Business Administration - BBA1992 — 1993
- Paderborn UniversityBachelor of Business Administration (BBA), Business Administration and Management1990 — 1992
Skills & more
+11 more
Account ManagementNew MediaProduct DevelopmentGame DevelopmentStrategyDigital StrategyOnline MarketingBusiness PlanningBusiness DevelopmentDigital MediaMonetizationLanguages English · French · German · Italian · Portuguese · Spanish
- Scholarship for PhD abroad — DAAD German Academic Exchange Service
- Scholarship for PhD abroad — Studienstiftung des deutschen Volkes
From Holger's professional profile.
Colleagues at World Fund
Network3
Investors connected to Holger in public investor directories — a warm-intro map.
Frequently asked questions
- Where does Holger Sprengel work?
- Holger Sprengel is Investor at World Fund.
- What check size does Holger Sprengel write?
- Holger Sprengel typically writes checks of $1M.
Same school
Also attended University of Cologne49
+ 43 more
Also attended The Julius Maximilians University of Würzburg14
+ 8 more
Also attended Universidad de Sevilla30
+ 24 more












.avif)











:format(webp))
















