Butterfly Ventures Research
Investment Thesis
Butterfly Ventures is the leading seed-entry deep tech VC in the Nordics and Baltics, founded in Oulu, Finland in 2012. The firm's thesis is "disruptive ideas supercharged": it backs deep tech and hardware companies, including hardware-interfacing software, that deliver clear social or environmental impact. Butterfly explicitly gets involved early, with roughly 80% of portfolio companies having no revenue at the time of first investment, and prides itself on pushing portfolio companies to generate revenue within six months of the initial check. The fund operates under EU Article 8 of the Sustainable Finance Disclosure Regulation and is recognized as the first venture capital fund in Europe to run 100% carbon neutrally.
Sector Focus
Butterfly's roughly 100-company portfolio spans deep tech broadly, with clusters in industrial hardware and semiconductors (SpinDrive's magnetic levitation bearings, Nordamps' nanowire transistors, Sisusemi's semiconductor defect reduction, Flow Computing's parallel computing hardware), healthcare and medtech (Cerenion's AI-enhanced EEG brain monitoring, Surgify's tissue-selective bone-cutting technology, Fjuul, Hintsa, Asthma Tuner, Monidor), climate and clean energy (Elonroad's cable-free EV charging, Geyser Batteries' high-density energy storage, Naava's smart air-purifying green walls, Tamturbo), robotics and automation (10linesrobots, Riact), industrial process technology (Coolbrook, Intelecy, Sapo Tech), and maritime/logistics (Norse Power, Conexbird, KNL Networks). They explicitly avoid pure consumer software plays without a hardware or deep-tech core.
Stage Focus
Seed is the firm's primary entry point, with select pre-seed and follow-on participation into Series A and beyond for existing portfolio companies. Butterfly typically wants to be among the first institutional checks into a company.
Check Size
Typical investment per company ranges from roughly €50,000 to €400,000, with an average first check near €300,000. The fund reserves meaningful capital for follow-on rounds in its strongest portfolio companies.
Lead Tendency
Butterfly describes itself as typically leading at seed stage with "significant capacity for follow-on investments," and has led numerous seed rounds historically. However, recent 2026 activity shows a mix: the firm participated (rather than led) in Birdsview's €3.7M round led by Sarsia, and in Elonroad's later-stage round led by HICO Investment Group. Overall behavior is best characterized as leading early rounds but comfortably participating alongside other institutional leads in syndicates.
Recent Activity
Butterfly Ventures closed the first €47M tranche of its €100M Fund IV in mid-2022, a fund based on EU Article 8 and backed in part by Finland's Tesi and Sweden's Saminvest. The firm remains actively deploying, having made roughly 4 new investments in the twelve months to August 2026. In August 2026, Butterfly made its first-ever investment in Norway, backing Birdsview AS, a Bergen-based startup whose "MRI for concrete" hardware and software platform inspects concrete structures non-destructively, as part of a €3.7M round alongside Kiilto Ventures, Sarsia, Proptechfonden, and Nordic Makers. Butterfly also participated in a 2026 follow-on round for existing portfolio company Elonroad.
Portfolio Highlights
Notable exits include KNL Networks (maritime mesh communications, acquired by Telenor), Sports Tracker (fitness tracking, acquired by Amer Sports), and Sarokal (industrial technology, acquired by Siemens). Active standout portfolio companies include Zenniz (smart tennis courts), Elonroad, SpinDrive, Geyser Batteries, Surgify, Cerenion, Naava, and Valossa (multi-modal video AI). Across its history the portfolio has raised over €180M in follow-on financing, generated over €500M in cumulative revenue, and reached over €1B in combined market capitalization at exit.
Team
- Matti Kanninen, Co-Founder and Managing Partner — former VP at Computer Associates and CEO of QPR Software, investing since 2012, participant in 100+ rounds
- Juho Risku, Co-Founder and Partner — serial entrepreneur since 1996 with four companies founded, digital technology pioneer since the mid-1980s
- Ville Heikkinen, Partner — 15 years in entrepreneurship, VC financing, and M&A, partner since 2014
- Tanya Horowitz, Partner — former asset manager and M&A investment banker in NYC, co-founded VC fund CAP A in 2013, based in Stockholm
- Liina Lehtonen, Principal — leads sustainability strategy and EU SFDR compliance, based in Copenhagen
- Anette Nordvall, Venture Partner — leads Swedish and Norwegian deal flow, named Sweden's most powerful tech investor by Di Digital
- Anti Kodar, Venture Partner — leads Baltic deal flow, background in law and international finance
Decision Process
Butterfly operates as a multi-partner partnership with regional leads (Sweden/Norway, Baltics) feeding into a shared investment process, rather than a single decision-maker. Partners take active board seats and stay hands-on through negotiations, financing rounds, and go-to-market support.
Founder Preferences
Butterfly favors technical, IP-protected deep tech founders with a credible path to revenue within six months of funding, and values patent or IPR protection as part of diligence. Their public materials emphasize a "cooperative approach" and founders have specifically praised the quality of hands-on partner support over pure capital.
Geographic Focus
Primarily Finland and Sweden, extending across the wider Nordics (Denmark, Norway) and Baltics (Estonia), with offices in Oulu, Helsinki, Stockholm, Tallinn, and Copenhagen. The August 2026 Birdsview deal marked the firm's first investment in Norway specifically.