# Top 50 Enterprise Angel Investors in Estonia in June 2026 ## Kristjan Vilosius - Type: Angel - Relevant deals: 9 - Stages: Seed, Pre-Seed, Series A - Focus: Software, Information Technology, E-Commerce Kristjan Vilosius - Co-Founder and CEO @ Katana ## Jaan Tallinn - Type: Angel - Location: Tallinn, Harjumaa, Estonia - Relevant deals: 8 - Stages: Seed, Series A - Focus: Software, Artificial Intelligence, Internet Jaan Tallinn is the Co-Founder of the Centre for Study of Existential Risk and Future of Life Institute. ## Markus Villig - Type: Angel - Location: Tallinn, Harjumaa, Estonia - Relevant deals: 8 - Stages: Seed, Pre-Seed, Angel - Focus: Software, Information Technology, FinTech Markus Villig is founder and CEO of Taxify. He attended University of Tartu. ## Ragnar Sass - Type: Angel - Relevant deals: 7 - Stages: Seed, Pre-Seed - Focus: Information Technology, Software, SaaS Ragnar Sass is the Co-Founder of Darkstar Camp. He previously worked at LIFT99 as a Founder and CEO. Ragnar Sass attended Estonian Business School. ## Sten Tamkivi - Type: Angel - Location: San Francisco, California, United States - Relevant deals: 6 - Stages: Seed, Series A, Pre-Seed - Focus: Software, Artificial Intelligence, Manufacturing Sten Tamkivi is the Chief Product Officer at Topia (formerly MOVE Guides). He was previously co-founder and CEO of Teleport (acquired by Topia), the place to scout for startup people. He co-founded the company as an EIR at Andreessen Horowitz.Sten has been a tech entrepreneur since 1996. After founding a few companies in Estonia, he joined Skypeas an early executive, ran the original R&D office, and held several global product leadership roles for 8+ years.He has an MS in Management from Stanford GSB. ## Taavet Hinrikus - Type: Angel - Location: London, England, United Kingdom - Relevant deals: 5 - Stages: Seed, Series A, Series B - Focus: FinTech, Software, Financial Services Taavet Hinrikus is based out of London, England and is the Partner of Plural Platform and Board Member of CoMind. Taavet previously worked at Wise as a Chairman and Co-founder. Taavet Hinrikus attended INSEAD. ## Martin Henk - Type: Angel - Location: San Francisco, California, United States - Relevant deals: 4 - Stages: Pre-Seed, Seed, Angel - Focus: Software, SaaS, Information Technology Martin Henk is the Co-founder of Pipedrive. ## Alvar Lumberg - Type: Angel - Relevant deals: 4 - Stages: Seed, Pre-Seed, Angel - Focus: Software, Information Technology, FinTech Alvar Lumberg ## Ahti Heinla - Type: Angel - Location: Tallinn, Harjumaa, Estonia - Relevant deals: 4 - Stages: Seed, Angel, Series A - Focus: Apps, Internet, Software Ahti is the CEO, CTO and co-founder in Starship Technologies, a startup that intends to disrupt last-mile delivery by introducing self-driving local delivery robots. He is also a co-owner in Ambient Sound Investments, a private investment vehicle launched by Estonian Skype co-founders.Ahti conducts technical reviews of all ASI's potentialinvestments. His experience and knowledge as a system architect is invaluable in assessing and managing ASI's portfolio companies.Ahti picked up programming at the early age of ten, his fascination with all things technical resulting in him being the lead technical architect at Skype. Ahti has also worked on artificial intelligence, 3D graphics engines, signal processing, and building mobile phones.Out of the office, Ahti dons his running gear to enjoy orienteering and adventure racing events, where navigation is his strong-point. ## Kaarel Kotkas - Type: Angel - Relevant deals: 4 - Stages: Seed, Series A, Angel - Focus: Software, Gaming, 3D Technology Kaarel Kotkas is a Co-Founder and CEO at Veriff. ## Kristjan Raude - Type: Angel - Relevant deals: 3 - Stages: Seed, Pre-Seed, Equity Crowdfunding - Focus: Software, Automotive, Internet of Things I am a serial entrepreneur and angel investor with 15+ years of international experience in sales & marketing, leading teams of 300+ with annual revenue of 10M+. Founder of 3 international companies and investor to 10+ startups. Member of the board at Estonian Business Angels Network. ## hi VC - Type: Angel - Relevant deals: 3 - Stages: Seed, Pre-Seed - Focus: Software, Artificial Intelligence, Information Technology hi VC ## Oliver Ahlberg - Type: Angel - Relevant deals: 3 - Stages: Seed, Angel - Focus: Software, Information Technology, Artificial Intelligence Oliver Ahlberg is the Co-Founder and Chief Operating Officer of Skeleton Technologies. He has assured excellent operational capabilities and played a critical role in the development of internal procedures which have kept the company on the forefront of energy storage development. He has had an integral role in securing VC funding and settingup the company's R&D Center in Estonia. Additionally he plays a central role in the company's IT capabilities, production systems and processes and daily administration of the company. Leading the pilot production of the company, he also offers input in product development and has led production optimization efforts. Oliver Ahlberg has previously worked in the IT and law sector in San Fransisco, USA and Tallinn, Estonia. He has co-founded digital media company Vigvam Studio and a daily deals site acquired by the market leader in 2010. Oliver Ahlberg has earned a law degree from University of Tartu. ## Mike Oliinyk - Type: Angel - Location: Tallinn, Harjumaa, Estonia - Relevant deals: 3 - Stages: Seed, Pre-Seed, Series A - Focus: Robotics, Navigation, 3D Technology Mike Oliinyk is a VP of Product at Montonio ## Martin Tajur - Type: Angel - Location: Tallinn, Harjumaa, Estonia - Relevant deals: 3 - Stages: Pre-Seed, Seed, Angel - Focus: Software, SaaS, Recruiting Martin Tajur is the co-founder of Pipedrive. ## Martin Villig - Type: Angel - Location: Tallinn, Harjumaa, Estonia - Relevant deals: 3 - Stages: Seed, Angel, Pre-Seed - Focus: Software, FinTech, Education Martin is co-founder of Bolt.eu, Estonian Founders Society, Garage48.org, Good Deed Education Foundation and kood/Jõhvi coding school. Read more from http://martinvillig.com ## Christopher Sier - Type: Angel - Location: London, England, United Kingdom - Relevant deals: 2 - Stages: Seed, Pre-Seed - Focus: Education, Recruiting, Professional Services Christopher Sier - Executive Chairman @ ClearGlass ## Indrek Kasela - Type: Angel - Location: Tallinn, Harjumaa, Estonia - Relevant deals: 2 - Stages: Seed, Pre-Seed, Angel - Focus: Software, Information Technology, B2B Indrek Kasela - investor @ Luup Culture ## Marek Kiisa - Type: Angel - Location: Tallinn, Harjumaa, Estonia - Relevant deals: 2 - Stages: Seed, Series A, Pre-Seed - Focus: Software, Information Technology, Transportation Marek Kiisa is Co-Founder and Managing Partner at NordicNinja VC. ## Vitaly Rubstein - Type: Angel - Location: Zürich, Zurich, Switzerland - Relevant deals: 2 - Stages: Seed, Angel - Focus: Human Resources, Apps, SaaS Vitaly Rubstein - Co-Founder and Partner @ RubyLight ## Peep Vain - Type: Angel - Relevant deals: 2 - Stages: Seed, Angel - Focus: Software, Genetics, Recruiting Peep Vain is the Private Investor at Vain and Partners. He attended Bentley University. ## Kaspar Tiri - Type: Angel - Location: New York, New York, United States - Relevant deals: 2 - Stages: Seed, Pre-Seed, Series A - Focus: Apps, Software, Electronics Kaspar Tiri is based out of New York, New York. Kaspar previously worked at Ready Player Me as a co-founder. Kaspar Tiri attended the Estonian Business School. ## James Berdigans - Type: Angel - Location: San Francisco, California, United States - Relevant deals: 2 - Stages: Seed, Pre-Seed - Focus: Software, Drones, FinTech James Berdigans is the Executive Chairman of Printify. He previously worked at Vendora Nordic AB as a Head of Sales, Baltic States Region. James Berdigans attended UNC Kenan-Flagler Business School. ## Stefan Lindeberg - Type: Angel - Location: Stockholm, Stockholms Lan, Sweden - Relevant deals: 2 - Stages: Seed, Pre-Seed, Angel - Focus: Software, Gaming, PC Games Stefan Lindeberg was the Venture Partner and Co-founder of Nordic Game Ventures. He attended Linköping University. ## Priit Kasesalu - Type: Angel - Relevant deals: 2 - Stages: Seed - Focus: iOS, Apps, Email Priit is heavily involved in assessing all of ASI's new technology investments.Before ASI, Priit played an integral role in developing Kazaa and later Skype; indeed, he continues to work at Skype as a core library developer.While cryptography and data communication are his areas of expertise, his other passion is computer gamedevelopment. Together with Ahti and Jaan, he wrote the first Estonian commercial computer game, Kosmonaut.When he isn't using his innate ability to solve complex technical problems, Priit enjoys good company, gourmet restaurants and biking.He holds a degree in automation and system technology from Tallinn University of Technology. ## Indrek Prants - Type: Angel - Location: Tallinn, Harjumaa, Estonia - Relevant deals: 2 - Stages: Seed, Series A - Focus: Education, Recruiting, Professional Services Indrek Prants - Co-Founder @ Elasteq do Brasil ## Peter Sandberg - Type: Angel - Location: Copenhagen, Hovedstaden, Denmark - Relevant deals: 2 - Stages: Angel, Pre-Seed, Secondary Market - Focus: Internet, SaaS, FinTech Peter Sandberg is a Co-Founder of Nordic Secondary Fund, and a venture partner at Startup Wise Guys. He has extensive experience as a Business Angel, Asset Management and Wealth Management ## Yiğit Barış Şemin - Type: Angel - Relevant deals: 2 - Stages: Seed, Pre-Seed - Focus: Software, Crowdsourcing, Computer Vision Yiğit Barış Şemin ## Joakim Karske - Type: Angel - Location: Tallinn, Harjumaa, Estonia - Relevant deals: 2 - Stages: Seed, Pre-Seed - Focus: Education, Recruiting, Professional Services Joakim Karske ## Batuhan Gültakan - Type: Angel - Relevant deals: 2 - Stages: Seed, Pre-Seed - Focus: Software, Crowdsourcing, Computer Vision Batuhan Gültakan ## Markku Jääskelainen - Type: Angel - Location: Miami, Florida, United States - Relevant deals: 2 - Stages: Seed, Series A - Focus: Drones, Big Data, Software Markku Jääskelainen. ## Andres Kull - Type: Angel - Relevant deals: 2 - Stages: Seed, Series A - Focus: AgTech, Farming, Software Andres Kull ## Akim Arhipov - Type: Angel - Relevant deals: 2 - Stages: Seed, Pre-Seed - Focus: Software, iOS, Apps Akim is an Estonian entrepreneur who has cofounded BASIS ID– all-in-one identity verification (KYC) platform for financial institutions and governmental agencies in Southeast Asia. Akim’s team was participated in creation of electronic ID system and eGovernment portals for Estonian government.Previously a co-founder of successful companies in ITand transportation sectors – OnniBus.com and SuperBus.com. The first one is the most successful commercial bus operator in Finland: 20 lines, 200+ daily departures, 6+ million passengers served annually. ## Taavi Lepmets - Type: Angel - Location: Luxembourg, Luxembourg, Luxembourg - Relevant deals: 2 - Stages: Seed, Angel - Focus: Software, Human Resources, Apps Taavi Lepmets - Partner @ Trind Ventures ## Emre Kozlu - Type: Angel - Location: Istanbul, Istanbul, Turkey - Relevant deals: 2 - Stages: Seed, Pre-Seed - Focus: Software, Artificial Intelligence, InsurTech Emre Kozlu is a Director Strategy & Program Delivery at Philip Morris International. ## Kuido Lepik - Type: Angel - Relevant deals: 2 - Stages: Seed, Pre-Seed - Focus: Apps, GPS, Pet Kuido Lepik - Owner & CEO @ Signiti ## Timo Rein - Type: Angel - Location: New York, New York, United States - Relevant deals: 2 - Stages: Seed, Angel, Convertible Note - Focus: Software, Recruiting, Human Resources Timo Rein - Co-Founder @ Pipedrive ## Andrus Purde - Type: Angel - Relevant deals: 2 - Stages: Seed, Pre-Seed - Focus: Software, Apps, Internet Experienced startup marketer. Co-founder and CEO of Outfunnel. Skype and Pipedrive alumni. Angel investor. ## Engin Gürsöz - Type: Angel - Relevant deals: 2 - Stages: Seed, Pre-Seed - Focus: Software, Crowdsourcing, Computer Vision Engin Gürsöz ## Elias Aalto - Type: Angel - Location: Helsinki, Southern Finland, Finland - Relevant deals: 2 - Stages: Seed, Pre-Seed, Series A - Focus: Internet, Health Care, Information Technology Elias Aalto is Wolt's Advisor and a Co-Founder before that. ## Thomas Wolf - Type: Angel - Relevant deals: 2 - Stages: Seed, Pre-Seed, Series A - Focus: Artificial Intelligence, Software, Information Technology Thomas Wolf is the Chief Science Officer at Hugging Face. He previously worked at Cabinet Plasseraud as a European Patent Attorney. Thomas Wolf studied at Pierre and Marie Curie University studying Statistical / Quantum Physics. ## Aydın Mizrahi - Type: Angel - Relevant deals: 2 - Stages: Seed, Pre-Seed - Focus: Software, InsurTech, Logistics Aydın Mizrahi ## Taavi Madiberk - Type: Angel - Location: Dresden, Sachsen, Germany - Relevant deals: 2 - Stages: Seed, Angel, Pre-Seed - Focus: Software, Information Technology, SaaS Taavi Madiberk is the Co-Founder and Chief Executive Officer at Skeleton Technologies. His business development, sales and marketing and company management skills have been instrumental in setting-up and driving growth. He has been the driving force for excellent customer traction, (the company counts as customers European Space Agency and severalTier 1 automotives), business strategy (leveraging the advantage in materials technology to energy storage cells and modules), product development and fundraising from venture capital, private equity and public sources in German, Estonian and EU level. Taavi Madiberk brings knowledge from the IT, locomotive and NGO sectors from his experience prior to Skeleton Technologies. Among other Board positions he has served as the youngest ever Chairman of the Supervisory Board in Estonian Railways Ltd (AS Eesti Raudtee) from 2012-2014 the national railway. He also served as a Member of the Supervisory Board of RKAS in 2014, an Estonian state-owned real estate company with over 400 M EUR of assets. ## Maria Sundlof - Type: Angel - Relevant deals: 1 - Stages: Angel, Pre-Seed - Focus: Software, B2B, SaaS Maria Sundlof is a Program Director at NKT and CEO & Owner of Procevia. ## Koray Gultekin Bahar - Type: Angel - Location: Istanbul, Istanbul, Turkey - Relevant deals: 1 - Stages: Seed, Angel, Pre-Seed - Focus: Software, Digital Marketing, Sharing Economy Koray Gultekin Bahar is a Co-Founder & CEO at Figopara.Koray attended Eastern Mediterranean University. ## Chris Sang - Type: Angel - Location: Sydney, New South Wales, Australia - Relevant deals: 1 - Stages: Seed, Pre-Seed, Series A - Focus: Software, E-Commerce, SaaS Venture Capitalist, Managing Partner, Chief Technology Officer ## Ashton Kutcher - Type: Angel - Location: Los Angeles, California, United States - Relevant deals: 1 - Stages: Series A, Seed, Series B - Focus: Software, E-Commerce, Mobile Ashton Kutcher is an actor, investor, entrepreneur, producer and philanthropist.Kutcher has been named one of TIME magazine’s “100 Most Influential People in the World,” as well as being honored by Vanity Fair ‘s “New Establishment List,” which identifies the top 50 of an innovative new breed of buccaneering visionaries, engineering prodigiesand entrepreneurs. Twice, Kutcher was named one of Forbes magazine’s “World’s Most Powerful Celebrities,” as well as one of Fast Company magazine’s “Most Creative People.”Kutcher has been investing in technology for over a decade, both as an angel investor and a founding partner of A-Grade Investments and Sound Ventures. His fund portfolio includes Airbnb, Uber, Flexport, Brex, Robinhood, Bird, Airtable and Affirm among others.Kutcher is also the co-founder of Thorn: Digital Defenders of Children (www.thorn.org). Thorn drives technology innovation to fight the sexual exploitation of children.Kutcher currently stars in the Netflix original series, The Ranch. He also serves as Executive Producer. Until 2015, Kutcher starred in the CBS comedy series Two and a Half Men. The show ranked as the second most-watched comedy on all of network television. Kutcher first gained recognition as Michael Kelso on the Fox series That 70’s Show, and went on to star in a variety of box office hits on the big screen – including What Happens In Vegas with Cameron Diaz, The Guardian with Kevin Costner, No Strings Attached with Natalie Portman and the cult hit Dude, Where’s My Car.Kutcher served as co-creator and producer of MTV's hit series, “Punk'd,” and The CW's reality series “Beauty and the Geek” and “True Beauty.” He has also produced films such as No Strings Attached, Killers and The Butterfly Effect. Additionally, Kutcher co-founded APlus, a digital media company devoted to spreading the message of positive journalism, a kind of storytelling that focuses on our shared humanity. In 2016, APlus was purchased by Chicken Soup for the Soul. ## Ahmed Faruk Karslı - Type: Angel - Location: Istanbul, Istanbul, Turkey - Relevant deals: 1 - Stages: Seed, Pre-Seed - Focus: E-Commerce, Art, Retail Ahmed Karslı is the chairman of the board at Papara. ## Sebastien Borget - Type: Angel - Location: San Francisco, California, United States - Relevant deals: 1 - Stages: Seed, Series A, Pre-Seed - Focus: Blockchain, Cryptocurrency, Gaming Sebastien Borget is the Co-founder and COO of Pixowl. Passionate for blockchain technology, gaming and education, he is a very active speaker and evangelist who spent the past 8 years focused exclusively on mobile gaming, creating successful games that were downloaded millions of times. ## Ullas Naik - Type: Angel - Location: San Francisco, California, United States - Relevant deals: 1 - Stages: Seed, Series A, Series B - Focus: Software, Analytics, Artificial Intelligence Ullas Naik is the Founder & General Partner at Streamlined Ventures. # About Shizune Shizune.co is an investor database. Core features: - 48,091 startup investors (angels, VCs, accelerators, and others) - Email, phone, LinkedIn (for intros), socials, and other contact data - Updated daily from public funding news - CSV and Excel export The User can access the full database FOR FREE after signing up: shizune.co