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Top 10 Construction Angel Investors in Estonia in September 2025

Last updated: Sep 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 September 2025

Investor	Construction Estonia investments
Martin Tajur	2
Anthony Danon	1
Magnus Hiie	1
Declan Kelly	1
Martin Henk	1
Toomas Bergmann	1
Martin Villing	1
Indrek Kasela	1
Andreas Klinger	1
Triin Hertmann	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 — Discover how Shen AI turns your smartphone into a health companion - no wearables, just powerful, camera-based health insights.
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.

Anthony Danon is based out of London, England, and is the Founder of Rerail. Anthony previously worked at Hedosophia as a Venture Partner. Anthony Danon attended the University of Cambridge.

Investment focus

Apps, Cryptocurrency, Non-Fungible Token (NFT)
Seed, Series A, Pre-Seed
United Kingdom, France, Estonia

Portfolio highlights

Spiko — Spiko is a tokenization platform that offers to be the supplier of tokenized Money Market Funds.
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.

Magnus Hiie - Member @ Founders Pledge

Investment focus

SaaS, Software, Construction
Pre-Seed
Estonia

Portfolio highlights

Remato — Remato is all-in-one & mobile-first platform to seamlessly manage projects, people and assets. Budget estimating & task planning, field communications & work tracking, real-time overview & automated reports.

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.

Investment focus

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

Portfolio highlights

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.
Payable — Scale your business with our payment operations API and dashboard. Track, reconcile and make payments instantly.
Gradient Labs — Our AI agent resolves complex customer service queries end-to-end. Delivering quality, efficiency and compliance at every step.

Martin Henk is the Co-founder of Pipedrive.

Investment focus

Software, SaaS, Information Technology
Pre-Seed, Seed, Angel
Estonia, United States, United Kingdom

Portfolio highlights

Baserow — Discover Baserow, the open-source no-code platform for building databases and applications. No code or technical skills needed. Start creating for free today!
Breyta — Gather all your qualitative data and our AI assistant transcribes, analyses and delivers you accurate product insights and patterns at scale in seconds.
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.

Toomas Bergmann

Investment focus

Hardware, Mobile Apps, Construction
Seed, Angel
Estonia

Portfolio highlights

GScan — Cosmic-ray based solutions for 3D imaging. GScan redefines the boundaries of 3D scanning with Muon Flux Technology (MFT) detectors. Unparalleled quality, safety, ease-of-use. Scan anything. Detect everything.
Bolt — The smartest way to move around in cities. Forget expensive taxi rides or slow public transport. Get a ride in minutes. Download the Bolt app for iOS and Android.

Martin Villing is the co-founder of Bolt.

Investment focus

SaaS, Software, Construction
Pre-Seed
Estonia

Portfolio highlights

Remato — Remato is all-in-one & mobile-first platform to seamlessly manage projects, people and assets. Budget estimating & task planning, field communications & work tracking, real-time overview & automated reports.

Indrek Kasela - investor @ Luup Culture

Investment focus

Hardware, Software, Insurance
Seed, Angel, Pre-Seed
Estonia, United Kingdom

Portfolio highlights

GIG-A — Open a bank account in Japan from your mobile. Receive salary, manage everyday spending, or transfer money with ease.
GScan — Cosmic-ray based solutions for 3D imaging. GScan redefines the boundaries of 3D scanning with Muon Flux Technology (MFT) detectors. Unparalleled quality, safety, ease-of-use. Scan anything. Detect everything.
Supersimple — Supersimple helps SaaS companies use customer behavior data to drive decisions in product & sales.

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.
sensmore — Equip your machinery with autonomy built for the harshest conditions. Enhance safety, reduce costs, and increase efficiency with our advanced radar technology.

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.

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