Top 5 InsurTech Angel Investors in Estonia in September 2025

Last updated: Sep 2025 A list of 5 angel investors that invest in Insurtech startups based in Estonia. We rank investors based on the number of investments they made in Insurtech companies from Estonia. We update this investor list every month.

Top 5 InsurTech Angel Investors in Estonia in September 2025

Investor	InsurTech Estonia investments
Kristjan Vilosius	1
Taavi Madiberk	1
Oliver Ahlberg	1
Erik Kaju	1
Marko Virkebau	1

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Investor list

Kristjan Vilosius - Co-Founder and CEO @ Katana

Investment focus

Information Technology, Software, E-Commerce
Seed, Series A, Angel
Estonia, South Africa, United States

Portfolio highlights

Yaga — Yaga is designed for everyone who wants to sell items online in a convenient and secure manner.
Klaus — Klaus is a conversation review tool that improves customer service quality by making internal feedback easy and systematic. It also integrates with your help desk, good for improving the quality of answers and on-boarding new agents. They also connect to your favorite help desk solution and saves time on fumbling around with spreadsheets and comingup with the review system.Klaus is based in Tallinn, Estonia.
Modash.io — High performing marketing teams use Modash to find, analyze and monitor influencers at scale all over the world. Join them today.

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.

Investment focus

Software, Information Technology, SaaS
Seed, Angel, Pre-Seed
Estonia

Portfolio highlights

MarkeDroid — MarkeDroid is revolutionizing the renewable energy industry as the first European Plug & Play platform driven by energy spot prices management and access to the FLEX markets for the residential solar batteries. With its cutting-edge technology, MarkeDroid is reshaping the energy value chain and maximizing the value of renewable energy for allstakeholders.
ProcurementFlow — Reduce time to market for new products! Simple procurement teamwork software for keeping the communication and procurement process in the flow. Requisition management, eSourcing, SRM.
DriveX Technologies — Decrease your average claim size with AI vehicle inspection tool for CASCO pre-checks and windshield claims.

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.