# Top 35 Big Data Startup Investors in Estonia in June 2026 ## Jaan Tallinn - Type: Angel - Location: Tallinn, Harjumaa, Estonia - Relevant deals: 4 - 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. ## Thorgate Ventures - Type: VC Fund - Location: Tallinn, Harjumaa, Estonia - Relevant deals: 3 - Stages: Seed, Pre-Seed, Series A - Focus: Software, SaaS, FinTech We invest both capital and our know-how into startups. Join us and let's change the world ## Expansion Capital - Type: VC Fund - Location: Riga, Riga, Latvia - Relevant deals: 3 - Stages: Seed, Debt Financing - Focus: Manufacturing, Logistics, Transportation Expansion Capital AIFP plans to participate in Latvian state-owned development finance institution ALTUM organized next generation fund manager tender, in order to continue to invest and finance mainly perspective Latvian ideas, projects, and companies. ## Contrarian Ventures - Type: VC Fund - Location: Vilnius, Vilniaus Apskritis, Lithuania - Relevant deals: 3 - Stages: Seed, Series A, Pre-Seed - Focus: Software, Renewable Energy, Energy We are a hands-on, community-focused and founders vetted early-stage sustainable energy transition focused VC in Europe & Israel ## Markku Jääskelainen - Type: Angel - Location: Miami, Florida, United States - Relevant deals: 2 - Stages: Seed, Series A - Focus: Drones, Big Data, Software Markku Jääskelainen. ## Specialist VC - Type: VC Fund - Location: Tallinn, Harjumaa, Estonia - Relevant deals: 2 - Stages: Seed, Pre-Seed - Focus: Software, Information Technology, Artificial Intelligence United Angels VC is an early stage venture capital fund based in Estonia. ## Tera Ventures - Type: VC Fund - Location: Tallinn, Harjumaa, Estonia - Relevant deals: 2 - Stages: Seed, Series A, Pre-Seed - Focus: Software, E-Commerce, Artificial Intelligence Tera Ventures is an international investment firm based in Estonia. ## Icebreaker.vc - Type: VC Fund - Location: Helsinki, Southern Finland, Finland - Relevant deals: 2 - Stages: Pre-Seed, Seed, Series A - Focus: Software, Information Technology, Artificial Intelligence Founded in 2016, Icebreaker has invested in over 50 fast-growing tech startups built by domain expert founders from companies like Rovio, Nordea, Pipedrive, Eniram, IBM and BCG. In addition to the fund, Icebreaker also runs a community of more than 1000 founders and pre-founders with 5+ years of relevant industry experience and the will to start,build or join strong tech companies.With the initial ticket sizes of €150k - 800K Icebreaker provides enough funding for companies to get to a position of strength and avoid post-accelerator limbo without having to resort to disreputable sources of capital and unfriendly deal terms. ## Inventure - Type: VC Fund - Location: Helsinki, Southern Finland, Finland - Relevant deals: 2 - Stages: Seed, Series A, Series B - Focus: Software, Information Technology, Health Care Since 2005, Inventure has backed over 90 companies including Wolt, Swappie, Jobbatical, aiMotive, and more. ## SpeedUp Venture Capital Group - Type: VC Fund - Location: Poznan, Wielkopolskie, Poland - Relevant deals: 2 - Stages: Seed, Pre-Seed, Series A - Focus: Software, SaaS, Artificial Intelligence We are a group of venture capital funds, investing in enterprises in an early stage of development. Areas of our interest include enterprises and entrepreneurs in Central and Eastern Europe, who want to conquer the global market by utilizing their self-developed solutions. Our cooperation with companies is based on a 3-8 years investment horizon.We're looking for innovations from areas such as: consumer internet, electromobility, energy, fintech, martech, adtech, medtech, IoT and hardware. We're interested in technologies like Machine Learning, Picture Recognition and Artificial Intelligence. ## Rockaway Ventures - Type: VC Fund - Location: Prague, Hlavni mesto Praha, Czech Republic - Relevant deals: 1 - Stages: Seed, Series A - Focus: Travel, Tourism, Rental Rockaway Ventures (Fund of Rockaway Capital) focuses on late-stage venture and growth equity ESG investments in digital economy in Europe ## Chris Schagen - Type: Angel - Location: Berlin, Berlin, Germany - Relevant deals: 1 - Stages: Seed, Pre-Seed, Series A - Focus: Software, Information Technology, SaaS I help developer tech entrepreneurs beginning from crazy idea, through MVP stage, product market fit, go-to-market fit, up to go-to-market scaling. Also I help you get your first 1000 leads. Before, I was the CMO at Contentful and helped it grow from $0m to $50m in ARR, and before that founded 3 companies, including Wooga (exit to Playtika),Linklift, and Mundwerk.I obsess about being customer-centric and customer-driven in building your organization. And I am the curmodgeon who tells you things you need to (but probably don't want to) hear. ## WAVE Equity Partners - Type: VC Fund - Location: Boston, Massachusetts, United States - Relevant deals: 1 - Stages: Series A, Series B - Focus: Manufacturing, Internet of Things, Battery WAVE of Boston, MA. Early Growth Equity for Clean Energy, Food, Waste and Water Companies. ## Toly ‏‏‎ ‎‏‏‎ - Type: Angel - Relevant deals: 1 - Stages: Seed - Focus: Finance, Big Data, Data Mining Toly is a co-founder of Solana Labs. ## Solana Ventures - Type: VC Fund - Location: Solana, Misamis Oriental, Philippines - Relevant deals: 1 - Stages: Seed, Series A, Pre-Seed - Focus: Blockchain, Cryptocurrency, Gaming Solana Ventures' mission is to accelerate the growth of the Solana blockchain and adjacent ecosystems by providing capital to the most promising teams building in the crypto ecosystem. ## Side Door Ventures - Type: VC Fund - Location: San Francisco, California, United States - Relevant deals: 1 - Stages: Seed, Pre-Seed - Focus: Blockchain, Software, FinTech Side Door Ventures is a global venture capital firm investing in audacious founders building the future at the fringe. We’re generalist investors and back teams across software, life sciences, space, frontier tech, blockchain, gaming, and financial services that aim to transform industries and improve lives. The Future Starts at the Fringe. ## Raj Gokal - Type: Angel - Location: San Francisco, California, United States - Relevant deals: 1 - Stages: Seed, Series A, Pre-Seed - Focus: Blockchain, Cryptocurrency, Software Raj leads operations, product, and finance. He has spent 10 years in product management and finance.He was a venture investor at General Catalyst, started the consumer medical device company Sano which attracted over $20m in investment, and led product management at Omada Health as it grew tenfold. ## Rakuten - Type: VC Fund - Location: Tokyo, Tokyo, Japan - Relevant deals: 1 - Stages: Series A, Series B - Focus: E-Commerce, Financial Services, FinTech Rakuten Group, Inc. is a leading global company that contributes to society by creating value through innovation and entrepreneurship. Browse corporate information, including company overview, investor relations, sustainability and careers. ## Virtue Capital Fund - Type: VC Fund - Relevant deals: 1 - Stages: Series A, Debt Financing - Focus: Big Data, E-Commerce, Advertising Virtue Capital is a venture fund working with seed and early-stage startups focusing on #fintech, #wealthech and #pretech. ## Metaplanet - Type: VC Fund - Location: Tallinn, Harjumaa, Estonia - Relevant deals: 1 - Stages: Seed, Series A, Series B - Focus: Artificial Intelligence, Software, Health Care an early-stage investment firm making long-term bets on contrarians and leveraging the knowledge and network across sectors. We back mission-driven founders working on positively disruptive deep technologies. ## Trind Ventures - Type: VC Fund - Location: Tallinn, Harjumaa, Estonia - Relevant deals: 1 - Stages: Seed, Series A - Focus: Software, Information Technology, SaaS Trind VC is a founder-first venture capital firm investing in early-stage consumer startups across Europe. We back ambitious teams, help them grow, and stay by their side through every stage of the journey. ## Project A Ventures - Type: VC Fund - Location: Berlin, Berlin, Germany - Relevant deals: 1 - Stages: Seed, Series A, Series B - Focus: Software, E-Commerce, Artificial Intelligence Project A is an early-stage venture capital firm, combining financial and operational support for technology companies. In addition to $1bn in assets under management, Project A provides its portfolio companies with a wide range of operational support services. This includes more than 100 experts from key areas such as software engineering,business intelligence, marketing, and recruiting. The portfolio includes companies such as Trade Republic, sennder, KRY, Catawiki, WorldRemit, Spryker, and Voi. ## BlackPine - Type: VC Fund - Location: Central, Hong Kong Island, Hong Kong - Relevant deals: 1 - Stages: Series A, Seed, Series C - Focus: Blockchain, Artificial Intelligence, FinTech BlackPine is a private investment firm. Their firm provides financing solutions to companies and asset owners with presence in Greater China. They target opportunities where they can take an active role in the business and co-operate with management to help develop strategies both domestically and abroad. Their approach to investing enables them toleverage their long term relationships with strategic partners and portfolio companies to source and manage deals. These relationships, together with their strong intermediary network allow them to maintain a close pulse to business activities in the region. ## Nomad Capital - Type: VC Fund - Relevant deals: 1 - Stages: Seed, Pre-Seed - Focus: Software, Apps, SaaS Nomad Capital is a seed stage fund that invests in emerging companies that are developing marketplaces and B2B software. ## Rockaway Capital - Type: VC Fund - Location: Prague, Hlavni mesto Praha, Czech Republic - Relevant deals: 1 - Stages: Seed, Series A - Focus: E-Commerce, Software, Fashion We focus on investing and building Internet businesses not only in CEE. We believe in innovations and technologies. We create some added value. We are the next generation of entrepreneurs. ## Karma Ventures - Type: VC Fund - Location: Tallinn, Harjumaa, Estonia - Relevant deals: 1 - Stages: Series A, Seed, Series B - Focus: Software, Artificial Intelligence, FinTech karma.vc is an early stage venture capital fund focusing on seed and early stage technology companies in Europe. ## Black Pearls VC - Type: VC Fund - Location: Gdansk, Pomorskie, Poland - Relevant deals: 1 - Stages: Seed, Pre-Seed - Focus: Software, Artificial Intelligence, FinTech Black Pearls VC is a venture capital firm focusing on Life Quality Technologies. We look for the best entrepreneurs in Poland and the Baltic Sea Region. ## GSF - Type: VC Fund - Location: Gurgaon, Haryana, India - Relevant deals: 1 - Stages: Seed, Pre-Seed, Angel - Focus: Software, E-Commerce, SaaS GSF is a tech-focused early stage venture capital firm, providing the first cheque to founders from incubation to seed. ## Rubio Impact Ventures - Type: VC Fund - Location: Amsterdam, Noord-Holland, The Netherlands - Relevant deals: 1 - Stages: Seed, Series A - Focus: Software, Education, Energy Rubio Impact Ventures is a venture fund focused on early and growth stage enterprises with a positive impact on society and the environment. ## Ragnar Sass - Type: Angel - Relevant deals: 1 - 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. ## Prototron - Type: VC Fund - Location: Tallinn, Harjumaa, Estonia - Relevant deals: 1 - Stages: Pre-Seed, Grant, Seed - Focus: Software, Manufacturing, Internet of Things Prototron is a start-up fund that gives money to teams for turning their great ideas into the first working prototype. Founded in 2012 by Swedbank, Tallinn Technical University and Tallinn Science Park Tehnopol. We finance teams with high growth potential in areas of Greentech, Electronics, Mechatronics and ICT. We run 3-4 rounds of financingevery year. During last 5 years we've funded 58 startups with over 470'000€ in cash + coaching/incubation services. Our protfolio has generated >4,5 M€ revenue and raised >17'000'000€ capital. These results make Prototron the most productive pre-seed fund in Estonia. Do you want to be part of the success? We seek for: *) New start-up teams who need money for building a prototype. Apply for funding: www.prototron.ee *) Additional partners who want to be part of Estonia's next success stories. ## Geoffrey Prentice - Type: Angel - Location: Hong Kong, Hong Kong Island, Hong Kong - Relevant deals: 1 - Stages: Seed, Series A, Series C - Focus: Apps, News, Mobile As cofounder of Oriente, Geoffrey Prentice is responsible for global business strategy, strategic partnerships, brand, and investments. He has nearly 20 years of experience founding, scaling and investing in technology companies across international markets.Before this, Geoffrey spent seven years as a founding Partner at Atomico, a leadingglobal VC firm with over US$2 billion in assets under management where he focused on sourcing new investments and working with portfolio companies on their global business development and expansion initiatives.In 2002, Geoffrey co-founded Skype, where he also served as Chief Strategy Officer. At Skype, he worked with a small team to build a leading global telecommunications platform company and oversaw its expansion into Asia and Latin America in addition to driving its initial business plan development and fundraising activities. He also played an instrumental role in the $3.1 billion exit to eBay Inc in 2005.Geoffrey holds a Bachelor's degree from the University of Michigan. ## Santiago Santo - Type: Angel - Relevant deals: 1 - Stages: Seed, Pre-Seed - Focus: Web3, Blockchain, Cryptocurrency Santiago Santos is an Angel Investor. ## Trind VC - Type: VC Fund - Relevant deals: 1 - Stages: Seed, Pre-Seed - Focus: Software, SaaS, Sports Trind VC is a founder-first venture capital firm investing in early-stage consumer startups across Europe. We back ambitious teams, help them grow, and stay by their side through every stage of the journey. ## HardGamma Ventures - Type: VC Fund - Location: Warsaw, Mazowieckie, Poland - Relevant deals: 1 - Stages: Seed, Convertible Note - Focus: Software, E-Commerce, Education HardGamma Ventures is a venture capital fund that invests in startups that focuses on computing, internet, biotechnology, and more. Early stage VC fund focused on Polish and CEE startups.The Fund invests in projects such as seed and startups in the area of computing, Internet, mobile technologies, the biotechnology sector and physicochemicaltechnologies. HardGamma Ventures invests in strong teams developing projects with global potential - providing funding and support for business planning, marketing, product positioning and other business functions.The HardGamma team is constantly in contact and cooperation with leading competitions and incubator programs in Europe and USA - Seedcamp (UK), The Difference Engine (UK), Springboard (UK), Startup Bootcamp (Denmark), TechStars (United States), and the pan-European incubator program HackFwd (Germany), where the team is responsible for the assessment and certification program for start-ups, and the International Incubator of the University of Maryland (United States).The team of HardGamma is also building a network affiliation with other VC funds in the region to broaden the range of exploration and investment opportunities and to increase international support and business opportunities for the portfolio of projects. # 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