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Top 25 Construction Startup Investors in Estonia in September 2025

Last updated: Sep 2025 A list of 25 angel investors and VC (Venture Capital) funds 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 25 Construction Startup Investors in Estonia in September 2025

Investor	Construction Estonia investments
Martin Tajur	2
Thorgate Ventures	2
Superangel	2
Sunly	2
Lemonade Stand	2
Anthony Danon	1
Hansa Group	1
Indrek Kasela	1
Magnus Hiie	1
Markus Villig	1
Spring Capital	1
Gonzalo Manrique	1
Declan Kelly	1
Foundamental	1
Foreword Fund	1
Carmen Alfonso Rico	1
Passion Capital	1
Martin Henk	1
Sillever OÜ	1
Zenith Family Office	1
Toomas Bergmann	1
Martin Villing	1
Triin Hertmann	1
Change Ventures	1
Andreas Klinger	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.

We invest both capital and our know-how into startups. Join us and let's change the world

Investment focus

Software, SaaS, FinTech
Seed, Pre-Seed, Series A
Estonia, United Kingdom, Norway

Portfolio highlights

Coursy.io — Make employee development more effective with LMS powered by Learning Design
Waybiller — Bulk TMS solution for end-to-end management: Waybiller transforms your logistics operations, allowing you to handle bulk shipments with precision and speed. The Best E-waybill Software & Bulk TMS Solution
Bilance — Bilance is a personal finance management app that helps you to track, analyze and plan your finances.

Early-stage investments from entrepreneurs to entrepreneurs. Our companies include Bolt, Veriff, Fortumo and many more. 10x@superangel.io

Investment focus

Artificial Intelligence, Software, Information Technology
Seed, Pre-Seed, Series A
Estonia, United States, Finland

Portfolio highlights

Project Q — Empower Our Sovereign Futures
Lightyear — Lightyear is a simple and approachable way to invest your money globally without unnecessary barriers and fees.
Labrys Technologies — Visualise & Coordinate Your People. Securely. Anywhere. In Real-Time.

Sunly, a renewable energy company, is active in the Baltics and surrounding markets. Sunly is developing renewable energy projects through Sunly Infra and manages a renewable energy and electrification portfolio of start-ups through Sunly Startup.

Investment focus

Solar, CleanTech, Rental
Seed, Pre-Seed, Funding Round
Estonia, France, Finland

Portfolio highlights

Themo — Themo's innovation is an algorithm that optimizes the price of exchange electricity and the consumption of electricity. Themo offers an easy and environmentally friendly way to save on electricity consumed by heating.
Vok Bikes — We build heavy-duty cargo bikes and rent them out to on-demand delivery companies and their couriers — no surprises, no extra fees. Currently active in Tallinn and Vilnius and expanding to London and Berlin Q4 2021.
UP Catalyst — UP Catalyst produces sustainable carbon nanomaterials and graphite for the green energy storage industry.

Lemonade Stand is a VC fund that focuses on early stage B2B investments in Baltic and East European founders no matter the HQ location. Investing €25-300K in strong teams, technology or traction.

Investment focus

Software, Artificial Intelligence, FinTech
Seed, Pre-Seed, Funding Round
Estonia, Lithuania, India

Portfolio highlights

Esgrid — One platform to onboard, evaluate and engage suppliers. Remove the countless hours spent on individual forms and spreadsheets by automating supplier evaluation with Esgrid, from onboarding to managing supply chain sustainability.
Ligence — AI Automated Echocardiography - Artificial intelligence-powered automated heart ultrasound echo lab system.
Soldera — Soldera enables renewable energy producers to earn additional income through an automatic guarantee of the origin trading system.

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.

Maailm liigub - The world is moving

Investment focus

Hardware, Construction, Machine Learning
Seed
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.

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.

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.

Markus Villig is founder and CEO of Taxify. He attended University of Tartu.

Investment focus

FinTech, E-Commerce, Information Technology
Seed, Pre-Seed, Funding Round
Estonia, Poland, Sweden

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.
Sera — Sera's AI streamlines prospecting with tailored lists and enriched profiles, including accurate emails and metrics.
Tab — Tab is the API-first company that enables smart receipts to arrive straight to your mobile bank app, all linked to your payment card. We help merchants deliver a seamless checkout experience and to unlock new avenues for post-sale engagement, banks to offer better user experiences & reducing customer support costs and consumers can wave goodbyeto lost receipts, tedious expense reporting processes and a more engaging banking experience.

Investments in exceptional teams in the Baltics & Nordics.Our two main focuses include: 1. Startups with a technological edge. Seed stage. Our check size is from €50K up to €200K. With a vast experience in startup building, we typically get hands-on with our advice and help the founders achieve operational excellence. 2. Innovators oftraditional sectors. SMEs with a proven track and strong market position. Clear plans to accelerate the growth. Our investment ticket can be from €300K to €700K to support these aspirations. If you think we have a match, reach out through invest@springcapital.ee.

Investment focus

Software, E-Commerce, SaaS
Seed, Pre-Seed, Series A
Estonia, Finland, United States

Portfolio highlights

Uniify — Uniify is a no-code customer onboarding software that makes it fast, easy and secure for financial companies to onboard their customers. Save your business time and money, and build onboarding flows for your customers in minutes instead of months.
Crisp — Crisp connects data between retailers, distributors, and brands to power real-time insights across the supply chain.
Salesforge — Salesforge is an all-in-one sales execution super app that gives every sales team the highest probability to hit their target by tackling email deliverability and the need to personalize cold email outreach at scale.We do that by enabling real-time AI & machine learning to decision critical sales activities, enhance messaging and eliminatethe need for various sales point solutions, therefore driving superior conversion rates.

Gonzalo Manrique is Co-Founder and Co-CEO at IronHack.

Investment focus

Recruiting, Software, Information Technology
Seed, Pre-Seed
France, Belgium, Estonia

Portfolio highlights

Chift — Offer native integrations within your software. Your clients connect your software to their tools in one click. Connect easily to Accounting, POS, Invoicing, e-commerce, etc.
Pandas — B2B e-commerce platform connecting Asia with the +10 million of Latin America small merchants
Flowers-Software GmbH — Flowers Software is an organization management for digitizing, simplifying and automating recurring workflows.Flowers -Software can be used independent of company size, industry, region, and existing company structure due to its highly flexible no-code process editor.

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.

Foundamental is the first partner to exceptional founders re-creating the real world globally

Investment focus

Construction, Software, Real Estate
Seed, Series A, Pre-Seed
United States, India, Germany

Portfolio highlights

Enter — baupal seeks to democratize sustainable and customized architecture, making design, energy assessments, permitting and cost evaluations more accessible and straightforward for private builders and smaller construction projects. baupal is an online building application service that takes advantage of digital processes and efficient team structuresto streamline design, planning and permitting processes for a range of small-scale projects.baupal was established in December, 2020 in Berlin, Germany.
CalcTree — CalcTree brings engineering teams, designs and calculations together. In traditional engineering design and construction, projects all begin with a design process. Architects, civil, mechanical, electrical and geotechnical engineers, as well as contractors and builders all work together to design structures down to the last bolt before a shoveleven touches the ground. This process is slow, expensive and a complete mess both literally and digitally. It’s rife with data fragmentation and complexity, and CalcTree is solving that.Learn about CalcTree's mission, backstory and current investors here: https://www.calctree.com/about
GreenFortune — GreenFortune is one of the fastest growing window and door system brands in India. Their unique tech-driven approach with a highly capable Design and Technical Services team makes them a preferred partner to fabricators and a preferred brand to customers. Their products are manufactured with over 25+ years of global experience from India, Germanyand Japan. The brand has built a strong reputation for Quality with Affordability. GreenFortune’s International investors from Japan and Singapore provide a strong base for their international partnerships. GreenFortune is committed to bringing the strength of our network to our fabricators.

Foreword Ventures is an early-stage micro fund backing startups throughout their initial chapters. Foreword commits to adding value far beyond the small checks they write by devoting time, reputation, and capital to clients' success. Foreword typically invests in the pre-seed and seed stages, but can also invest in Series A and beyond whenthere is an existing relationship with the founder or co-investor.

Investment focus

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

Portfolio highlights

Fyxer AI — Save 1 hour every day with an AI assistant. Fyxer AI organizes your inbox, drafts extraordinary emails and writes better-than-human meeting notes.
handly — handly is becoming the leading company in the Service Tech industry. We enable people to create their ideal living environment, while empowering home service companies to build their business and saving time for a quality life.
Isembard — Isembard has experience from the military, government, large enterprises, and a successfully exited technology business.

Lucky friend, family girl. Always chasing the “why” and “so what” of everything. Food explorer. Book lover. My Spotify running playlist is embarrassing. Obsessed with the power of communities and looking for #customerlove in the weirdest places. Lawyer and economist, previously @MorganStanley, @FelixCapital. Launched a D2C brand from my living room(RIP). From Spain but call London home. I collect exotic stamps on my passport.

Investment focus

Information Technology, Software, Gaming
Pre-Seed, Seed
United Kingdom, Sweden, Estonia

Portfolio highlights

SigmaOS — SigmaOS is a new type of browser designed for founders, researchers, and content creators to make it better and faster to work on the web.
Cauldron — Cauldron aim is to create a Worldbuilding is the art form that is foundational to everything at Cauldron. We want people to truly feel they can not only escape into our worlds, but through the advances of Web3, be a part of them.
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.

Passion Capital is a partnership of entrepreneurs and operators who are applying our experiences to helping founders and early-stage teams build great digital media/technology companies. We are committed to fostering an ecosystem of technology, collaboration and executional excellence in Europe, and we believe that the criticaldifferentiator and key asset of a successful business is the passion and ability of its founders. We take pride in the calibre and success of all of our founders and teams including but nowhere near limited to GoCardless, Tray.io, Mendeley, Digital Shadows, Adzuna, Smarkets, Ravelin, Tide, Marshmallow, Butternut Box, PolyAI, Lendable and Monzo Bank

Investment focus

Software, FinTech, Financial Services
Seed, Series A, Series B
United Kingdom, United States, Germany

Portfolio highlights

LangWatch — LangWatch is an AI agent testing, LLM evaluation, and LLM observability platform. Test agents with simulated users, prevent regressions, and debug issues.
Paypercut — Paypercut is a fintech startup that allows small and mid-scaled merchants to offer Buy Now, Pay Later at checkout via a single integration.
Teal — Teal is a payroll data API platform building financial data solutions for the credit industry. Payroll is the source of income for most people, it offers the most direct, consistent, and reliable foundation for assessing creditworthiness. Teal’s technology puts this data in the hands of both lenders and borrowers, helping lenders meet regulatoryexpectations, while giving individuals more control over how they access the credit they need.Teal is partnering with payroll and HCM providers to bring more transparency and control to how income data is used across financial services, helping lenders streamline underwriting and perform ongoing income and employment checks. Its modular API architecture ensures faster integration and adaptability, making it easier for lenders to customise Teal to their existing workflows with minimal effort.

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.

Sillever OÜ operates as an investment firm.

Investment focus

Hardware, Construction, Machine Learning
Seed
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.

Independent wealth management company devoted to handling the investments and personal needs of wealthy individuals

Investment focus

Commercial Real Estate, SaaS, B2B
Pre-Seed, Funding Round
Estonia, United States

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.
Moderan — Moderan is an online software for commercial real estate lease lifecycle management and asset reporting. So easy, any team can start using it in a day. Get your lease and property information organised. Save time with automated reports and make sure no deadline is missed.
VideoCV.io — Spend less time reading stacks of resumes, and more time on finding the best fit for your company. VideoCV helps you increase your hiring productivity by streamlining your talent management processes.

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.

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.

We are a seed stage venture capital fund based in the Baltic states, backing ambitious Baltic founders anywhere in the world.

Investment focus

Software, Information Technology, Apps
Seed, Pre-Seed, Series A
Estonia, Latvia, Lithuania

Portfolio highlights

Aerones — Robotic wind turbine service company offering maintenance, inspection and repairs worldwide. Reduce downtime and improve the efficiency of your wind park
ENGYcell — ENGYcell provides personalized energy storage solutions to reduce energy costs, gain energy independence, and participate in the energy market.
Trace.Space — Engineers develop complex products 10x faster with Trace.Space. Requirements management for the next generation

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.

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