Top 10 Construction Angel Investors in Estonia in May 2025

Last updated: May 2025 A list of 10 angel investors that invest in Construction startups based in Estonia. We rank investors based on the number of investments they made in Construction companies from Estonia. We update this investor list every month.

Top 10 Construction Angel Investors in Estonia in May 2025

Investor	Construction Estonia investments
Martin Tajur	2
Triin Hertmann	1
Andreas Klinger	1
Anthony Danon	1
Martin Villing	1
Magnus Hiie	1
Declan Kelly	1
Indrek Kasela	1
Martin Henk	1
Toomas Bergmann	1

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Investor list

Martin Tajur is the co-founder of Pipedrive.

Investment focus

Software, SaaS, Recruiting
Pre-Seed, Seed, Angel
Estonia, Poland, Ukraine

Portfolio highlights

YuMuuv — YuMuuv is an employee wellness platform that uses science-based formulas to capture data and keeps track of physical activity & leaderboard.
Shen.AI @ MX Labs — Health monitoring with face-scanning technology. Clinically validated software for vital-signs measurements.
SegmentStream — SegmentStream is a data intelligence platform which helps collect and unify from different data sources into own data warehouse for advanced analytics and attribution. Our solution is trusted by leading brands such as Benetton, Nespresso, New Balance, myToys, Eventim Group, and others.

Triin Hertmann is founder of Grünfin, a sustainable investment platform, angel investor (mostly in Estonia and Nordics region). She is a former COO at TransferWise and early employee of Skype.

Investment focus

FinTech, Software, E-Commerce
Seed, Pre-Seed
Estonia

Portfolio highlights

Yaga — Yaga is designed for everyone who wants to sell items online in a convenient and secure manner.
Grünfin — Grünfin is a sustainable investing platform for people who care about their impact.
CARÁ Health — CARÁ Health is creating a hybrid health and well-being platform for women throughout any stage of maternity to make them feel empowered and make informed choices. We do this by combining all verticals a woman needs (and does not yet knows she needs) during the maternity period, including education, products, podcasts, masterclasses, and servicerecommendations.

Hello, my name is Andreas Klinger.I am leading the eng team @ On Deck (beondeck.com). Previously I led things related to eng, product & remote @ producthunt.com, angel.co and coinlist.co. If you want to reach me please use twitter @andreasklinger

Investment focus

Software, Information Technology, FinTech
Seed, Pre-Seed, Series A
United States, United Kingdom, India

Portfolio highlights

Atlas.co — Your all-in-one map builder
Isembard — Isembard has experience from the military, government, large enterprises, and a successfully exited technology business.
Atlas — Atlas is an all-in-one platform for creating, collaborating on, and sharing custom maps and performing geospatial analysis.

Anthony caught the entrepreneurial bug while working at a Fintech startup in the Enterprise SaaS cashflow management space. He joined Anthemis in June 2014, where he collected a range of experiences in his first year – from M&A in the payments space to innovation consulting for banks and portfolio support in the VC environment. During thefollowing years at Anthemis, Anthony focused on sourcing, evaluating and executing seed and series A fintech investments, primarily in European companies such as TrueLayer and Tide. Anthony supported startups in areas ranging from milestone planning and strategy, to business development and follow-on capital support. He isalso an active part of Seedcamp’s Investment Forum and a mentor to some of their portfolio companies.

Investment focus

Apps, Construction, Artificial Intelligence
Seed, Pre-Seed, Series A
United Kingdom, Estonia, Germany

Portfolio highlights

SECJUR — Secjur provides a platform for automated compliance using AI. The startup's technology streamlines procedures in the Digital Compliance Office for areas including data security, anti-money laundering, and whistleblowing.
Sona — The employee 'super' app for frontline teams. Sona combines the power of modern workforce management software with an unparalleled mobile user experience.
Werk — Werk is building a construction labor marketplace, that matches workers internationally to any country, all while automating the paperwork and HR. Our community provides trade union benefits, globally. Think of it as a mix of Deel & LinkedIn, but for construction that disrupts the European gray economy. Werk is building a digital identity forthe workers building our homes and offices.

Martin Villing is the co-founder of Bolt.

Investment focus

SaaS, Software, Construction
Pre-Seed
Estonia

Portfolio highlights

Remato — Remato provides all-in-one solution for your crew, tools and construction sites. Time tracking, site diary, photos, timesheets and much more.

Magnus Hiie - Member @ Founders Pledge

Investment focus

SaaS, Software, Construction
Pre-Seed
Estonia

Portfolio highlights

Remato — Remato provides all-in-one solution for your crew, tools and construction sites. Time tracking, site diary, photos, timesheets and much more.

Founder of Foreword.vc, an early-stage micro fund backing startups throughout their initial chapters. Also advisor at Web Summit and EiR at Seedcamp. Previously covering Europe for Techstars Ventures and founding member of Web Summits venture fund, Amaranthine.