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Top 25 B2B Startup Investors in Estonia in January 2026

Last updated: Jan 2026 A list of 25 angel investors and VC (Venture Capital) funds that invest in B2b startups based in Estonia. We rank investors based on the number of investments they made in B2b companies from Estonia. We update this investor list every month.

Top 25 B2B Startup Investors in Estonia in January 2026

Investor	B2B Estonia investments
Prototron	2
Zenith Family Office	2
Change Ventures	2
Boğaziçi Ventures	2
hi VC	2
Lux Capital	1
Kim Aviram	1
Sten Tamkivi	1
Specialist VC	1
Sberbank	1
Crosslight Partners	1
Bain Capital	1
Initialized Capital	1
Gorilla Capital	1
Icebreaker.vc	1
European regional development fund (ERDF)	1
Correlation Ventures	1
Yolo Investments	1
Hyde Park Venture Partners	1
Maria Sundlof	1
PULSAR	1
DEPO Ventures	1
Placeholder Placeholder	1
Matt Arnold	1
Jaan Tallinn	1

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Investor list

Prototron is a start-up fund that gives money to teams for turning their great ideas into the first working prototype. Founded in 2012 by Swedbank, Tallinn Technical University and Tallinn Science Park Tehnopol. We finance teams with high growth potential in areas of Greentech, Electronics, Mechatronics and ICT. We run 3-4 rounds of financingevery year. During last 5 years we've funded 58 startups with over 470'000€ in cash + coaching/incubation services. Our protfolio has generated >4,5 M€ revenue and raised >17'000'000€ capital. These results make Prototron the most productive pre-seed fund in Estonia. Do you want to be part of the success? We seek for: *) New start-up teams who need money for building a prototype. Apply for funding: www.prototron.ee *) Additional partners who want to be part of Estonia's next success stories.

Investment focus

Software, Manufacturing, Internet of Things
Pre-Seed, Grant, Seed
Estonia, Finland, Germany

Portfolio highlights

Neurosalience — Neurosalience develops a tool for the early detection of dementia from structural MRI scans.
RAIKU — RAIKU is a cleantech startup that produces 100% natural packaging material that has also great looks and shock absorption - most importantly, it gives 15-20 times more volume to its raw material making it one of the most resource efficient material uses in the world with high margins. Both the production is and products are clean making no harm tonature. RAIKU has raised over 1.2mln€ in the pre-seed stage, built a team of over 10 people, its own IP and clients are already using its packaging material. This material will up-end the 1 trillion € packaging sector.
Jälle Technologies — Jälle Technologies create advanced recycling technologies that transform battery waste into high-value resources.

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.

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

Eurora — Eurora develops an e-commerce suite of customs compliance tools.
FanSifter — FanSifter is a fan data management platform that leverages machine learning to help rights holders in music, entertainment, and sports increase tickets, music, merch, experiences, and sponsorships sales.
RecruitLab — Teamdash's built-in recruitment, applicant tracking, and marketing features give you the focus you need to achieve the impossible. Here's how.

Boğaziçi Ventures has been established in 2015 with the purpose of supporting entrepreneurship to take their global success to a next level. We aim to invest in technology start-ups which have talented teams by providing business models and looking for funds and mentoring support for future exponential growth.BV Growth fund will only focus on thetechnology startups established in Turkey at the growth stage while having the ambition to get into the global market.BV Crypto fund will be closed with a minimum fund size of $50M to invest in cryptocurrency and blockchain projects. People are interested in investing in cryptocurrency, especially new initial coin offerings (ICO), but they don’t know which one is reliable. We have an extremely capable team dedicated to cryptocurrency. Our analysts search hundreds of ICO projects, follow their communication, investigate the commitment of their teams, make interviews and if they have a chance, even visit them at their locations to give a much better decision.

Investment focus

Software, Information Technology, Gaming
Seed, Funding Round, Pre-Seed
Turkey, United Arab Emirates, Sweden

Portfolio highlights

F4e — Boost employee performance and business results with AI-Powered Performance Management Software. Align for Excellence with F4E.
Magfi — A search engine that analyzes communities into WhatsApp, Telegram, and Discord with AI, ML, and NLP and places ads with micro-targeting.
Ideanote — Ideanote is your complete innovation platform. It's faster, more efficient, and lets you build a fully customizable idea management flow from start to finish.

hi VC

Investment focus

Software, Artificial Intelligence, Information Technology
Seed, Funding Round, Pre-Seed
Turkey, Estonia, United States

Portfolio highlights

Insumo — Insumo is a personalized productivity & habit building assistant that works with other productivity tools.
Workhy — More than 20,000 entrepreneurs chose us for company formation, financial process management, tax return preparation, and bookkeeping services.
Cloud4Feed — Cloud4Feed helps businesses increase their brand values and maximize customer satisfaction by enabling them to make customer-oriented decisions with its solutions. They provide service to brands and businesses with different solutions in many areas, such as retail, automotive, insurance, finance, the hospital and health industry, and more.

Lux Capital manages over $5 billion in assets focused on founding, seed, early-stage, and growth investments at the intersection of technology and the sciences. Lux takes an active role in helping entrepreneurs build successful businesses in high-growth sectors. Its investment team has built over 20 companies from scratch. Lux's investmentstrategy ensures portfolio companies are better connected, have a deeper insight, and command industry leadership faster than their competitors.

Investment focus

Software, Health Care, Artificial Intelligence
Series A, Seed, Series B
United States, United Kingdom, Canada

Portfolio highlights

Clarifai — Clarifai is the leading Machine Learning, Computer Vision, NLP Platform. Label, train, deploy models on one AI platform for developers & data scientists.
Mendaera — Mendaera enables all healthcare providers to perform precise and consistent point-of-care interventions. Their platform combines real-time imaging, robotics, and artificial intelligence to aid physicians in image acquisition and interpretation.
Primer — At Primer, we help organizations make the best use of their investment in data, by using best-in-class machine learning and natural language processing technologies.

Kim Aviram

Investment focus

B2B, SaaS, Finance
Angel, Series A
Estonia, United Kingdom

Portfolio highlights

Hala.ai — Conversational AI platform that blends everyday business software into one conversational UI. QuickBooks Online Digital Assistant & Web chat for IBM Watson.
United Capital Finance LLC — United capital finance is a global alternative investment management firm, since its founding in 2010, this firm has operated with a long-term approach to investing, focused on diversifying and uncorrelated alpha strategies.The objective of this firm's discretionary global macro strategies is to produce a high risk-adjusted return over thelong term by using a disciplined, repeatable investment process within a strong risk management framework.United believes in integrity, transparency, and alignment of interest are essential, uncompromising parts of your busses model.

Sten Tamkivi is the Chief Product Officer at Topia (formerly MOVE Guides). He was previously co-founder and CEO of Teleport (acquired by Topia), the place to scout for startup people. He co-founded the company as an EIR at Andreessen Horowitz.Sten has been a tech entrepreneur since 1996. After founding a few companies in Estonia, he joined Skypeas an early executive, ran the original R&D office, and held several global product leadership roles for 8+ years.He has an MS in Management from Stanford GSB.

Investment focus

Software, Artificial Intelligence, Financial Services
Seed, Series A, Pre-Seed
Estonia, United States, United Kingdom

Portfolio highlights

Katana — Katana gives thousands of manufacturers a live look at their business with visual, intuitive, and easy-to-use ERP software.
Insempra — Origin Bio is developing AI to make cell therapies safer, unifying generative design and functional prediction of regulatory DNA.
Entrepreneurs First — We turn exceptional individuals into funded founders. We back you first, then give you a bridge to Silicon Valley.

United Angels VC is an early stage venture capital fund based in Estonia.

Investment focus

Information Technology, Software, Artificial Intelligence
Seed, Pre-Seed, Funding Round
Estonia, United Kingdom, Finland

Portfolio highlights

Sera — Sera's AI streamlines prospecting with tailored lists and enriched profiles, including accurate emails and metrics.
Vocal Image — Join 4M+ Vocal Image users to improve your communication skills in just minutes. Discover your voice type, boost confidence & speak better. Try now.
Better Medicine — Utilising AI to transform cancer diagnostics and radiology workflows for improved efficiency and patient outcomes.

Sberbank today is the largest credit institution in Russia and CIS, accounting for 26% of the aggregate Russian banking assets and 30% of banking capital. According to The Banker magazine, as of July 01, 2010, Sberbank was ranked 43th in the world in terms of Tier 1 capital.Established in 1841, Sberbank has grown into a universal commercialbank with diversified businesses. Sberbank is the biggest taker of deposits in the country and the key lender to the national economy. As of January 01, 2011, Sberbank accounted for 47,9% of retail deposits, 31% of consumer loans and 31% of corporate loans in Russia.

Investment focus

Internet, Information Technology, E-Commerce
Seed, Corporate Round, Funding Round
Russian Federation, United States, The Netherlands

Portfolio highlights

Eruditor Group — Bringing businesses and freelance professionals online
Veon — Veon is an international communications and technology company, headquartered in Amsterdam, and driven by a vision to unlock new opportunities for customers as they navigate the digital world. Present in some of the world’s most dynamic markets, Veon provides more than 200 million customers with voice, fixed broadband, data and digital services.Veon’s heritage as a pioneer in technology is the driving force behind a major transformation focused on bringing the digital world to each and every customer. Veon offers services to customers in 14 markets including Russia, Italy, Algeria, Pakistan, Uzbekistan, Kazakhstan, Ukraine, Bangladesh, Kyrgyzstan, Tajikistan, Armenia, Georgia, Laos, and Zimbabwe.
O2O Holdings — Formed by a JV between Sberbank and Mail.ru Group, provides an O2O services platform focusing on key areas of food and transportation.

Crosslight Partners is a growth equity firm. The firm invests in the environment, healthcare, impact, and technology sectors across Europe.

Investment focus

Biotechnology, B2B, Medical
Seed, Funding Round
Sweden, Estonia

Portfolio highlights

Gelatex Technologies — Gelatex is a Techstars-backed materials technology company that invented the fastest technology for producing bio-based nanofibers on a large scale. It is a platform technology that enables faster and up to 100 cheaper nanofiber production for applications like 3D scaffolds for tissue engineering, cultured meat, bio-based filters, eco-friendlyleather-like textile, energy storage, wound care, and many more. The technology is patent-pending and the machinery fully functional. The company was founded in 2016 and until COVID-19 pandemic developed eco-friendly leather-like textile from gelatin nanofibers, using this nanofiber production technology as part of the process. COVID-19 was a trigger to understand the wider potential of the technology which then led to pivot.The company is based in Estonia and holding incorporated in UK (2019).
Sigrid Therapeutics — Sigrid Therapeutics is developing an ingested medical device for lowering blood sugar in prediabetics.

Bain Capital is a multi-asset alternative investment firm with assets under management and operates business units that create value through private equity, public equity, credit, and venture capital across multiple sectors and industries.

Investment focus

Software, Health Care, Financial Services
Private Equity, Funding Round, Post-IPO Equity
United States, India, China

Portfolio highlights

Venminder — Automate and centralize processes with Venminder's third-party vendor risk management software and uncover gaps with vendor risk assessments of controls.
Edgar Online — EDGAR Online, Inc. creates and distributes financial data and public filings for equities, mutual funds, and other publicly traded assets primarily in the United States. The company offers data that assists in the analysis of the financial, business, and ownership conditions of a company or investment vehicle. The company was formerly known asCybernet Data Systems, Inc. and changed its name to EDGAR Online, Inc. in January 1999. EDGAR Online was founded in 1996 and is headquartered in Maryland, USA.
BMS - Autoimmune Disease Drugs Business — BMS - Autoimmune Disease Drugs Business develops new therapies for autoimmune diseases.

Initialized Capital is an early-stage venture capital firm focused on the seed. Initialized has 6 investing partners and over $3.2B under management over five core funds since its founding in 2012. The firm's startups have created in aggregate over $200B in market value so far.

Investment focus

Software, SaaS, Health Care
Seed, Series A, Series B
United States, Canada, United Kingdom

Portfolio highlights

Greptile — Tabnam is an AI-powered product research tool that scrapes the internet for customer experience data about a product to help shoppers make more informed decisions.
Garage — America's trusted marketplace for emergency vehicles. Buy & sell fire trucks, ambulances, rescue vehicles & equipment. Trusted by 1000+ fire departments nationwide. Free listings, nationwide shipping, warranties available.
ZeroEntropy — ZeroEntropy provides a sophisticated search API tailored for the analysis and retrieval of unstructured data.

Gorilla Capital helps ambitious startups grow with smart funding and support. Discover how our team invests in early-stage companies.

Investment focus

Software, SaaS, Information Technology
Pre-Seed, Seed, Series A
Finland, Sweden, Estonia

Portfolio highlights

LOla panda — Learn to read and write with fun Lola educational games! The application develops the reading skills and logical reasoning of 3-8 year olds.
Xiphera — Xiphera protects your critical systems with fully in-house designed cryptographic IP cores implemented in pure hardware logic design.
DealGuru — DealGuru is a stealth startup in a ecommerce space.

Founded in 2016, Icebreaker has invested in over 50 fast-growing tech startups built by domain expert founders from companies like Rovio, Nordea, Pipedrive, Eniram, IBM and BCG. In addition to the fund, Icebreaker also runs a community of more than 1000 founders and pre-founders with 5+ years of relevant industry experience and the will to start,build or join strong tech companies.With the initial ticket sizes of €150k - 800K Icebreaker provides enough funding for companies to get to a position of strength and avoid post-accelerator limbo without having to resort to disreputable sources of capital and unfriendly deal terms.

Investment focus

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

Portfolio highlights

Aibidia — Discover the Aibidia TXM Platform and our digital transfer pricing applications, eliminating billions of euros in tax inefficiencies and risks.
Crewpoint — Crewpoint specially designed tools that are adapted to the intricacies of maritime logistics our platform streamlines crew movements. We assist operations teams in providing seamless, effective staff changes worldwide, from bulk reservations and last-minute reroutes to round-the-clock assistance and real-time travel statistics.
Clock & Cloud — AI-driven platform delivering actionable geopolitical intelligence for proactive decision-making and enhanced business security

The European Regional Development Fund (ERDF) aims to improve the European Union's economic, social, and territorial cohesion by resolving imbalances across its various regions. ERDF funds initiatives for which the European Commission and national and regional governments in member countries share responsibility. Each member state'sgovernment decides which initiatives to support and is responsible for their continued supervision.

Investment focus

Software, Information Technology, Artificial Intelligence
Grant, Funding Round, Pre-Seed
United Kingdom, Germany, France

Portfolio highlights

Losanje — Losanje has a brand and an upcycling workshop that gives second-hand and unsold completed apparel and textiles a second life. Its goal is to create an innovative manufacturing chain that will allow for the first time the industrialization of upcycling, as well as to implement the most credible solution, both ecologically and economically.
PulmoBiomed — Pulmobiomed has developed a best-in-class exhaled breath condensate device, capable of capturing Covid-19 particles in as little as 5 seconds. Pulmobiomed a biotechnology company is working with industry leaders in integrating their diagnostic capabilities into our PBM-Hale device. Pulmobiomed techn
Knock Technology — The world's simplest video chat app: Improves mental health and boosts innovation. It's a secure, cost effective and peer-to-peer telecoms solution for everyone.

Reimagining our industry. So our clients can disrupt theirs.

Investment focus

Software, Health Care, Information Technology
Seed, Series A, Series B
United States, Canada, Estonia

Portfolio highlights

dub — The first Copy-Trading platform for stocks. Copy anyone's investments. For free. Regulated Broker-Dealer member FINRA and SIPC & FDIC insured.
Nervonik — Nervonik is a medical device company developing an opioid-free peripheral nerve stimulation (PNS) system. Nervonik is focused on advancing clinical research and achieving regulatory milestones to bring its innovative therapies to market.
Trek Health — Maximize Practice Revenue with Smart Payment Solutions

Yolo Investments is focusing on late seed & series A stage investments in igaming, fintech and crypto.

Investment focus

Cryptocurrency, FinTech, Sports
Seed, Series A, Funding Round
United States, Australia, Estonia

Portfolio highlights

Pave Bank — The world's first multi-asset and programmable bank
Coverd, Inc. — Finances made easy
Bitblox Games — Offer innovative and engaging blockchain-based games on your platform and attract a new wave of players with Bitblox.

Hyde Park Venture Partners is an early-stage venture capital firm focused on high-growth, mid-continent technology startups. We seek companies with an exceptional founding team and fast-growth potential, looking to raise a first or second round of capital.

Investment focus

Software, SaaS, Information Technology
Seed, Series A, Series B
United States, Canada, Estonia

Portfolio highlights

Certiverse — Certiverse is an end-to-end exam development platform using industry-leading psychometric standards, intuitive machine learning, and an innovative, asynchronous, crowdsourced content-creation model.
Benji — Benji is a modern API for loyalty programs. It helps businesses enhance conversion rates and profitability by providing clients with a new way to pay using rewards points.
Slip Robotics — Auto-load and auto-unload any truck in 5 minutes with SlipBots to drive 10X speed, safety, and savings across the supply chain. With Slip, truckers don't wait and forklift drivers don't risk it.

Maria Sundlof is a Program Director at NKT and CEO & Owner of Procevia.

Investment focus

Software, B2B, SaaS
Angel, Pre-Seed
Denmark, Estonia

Portfolio highlights

Hala.ai — Conversational AI platform that blends everyday business software into one conversational UI. QuickBooks Online Digital Assistant & Web chat for IBM Watson.
Obital — I'm Elias, a guy from Denmark doing start-ups, coding and a bunch of fun projects in Engineering.

Pulsar Venture Capital, a business acceleration program, offers financing and mentorship to clean tech, robotics, and electronics startups.

Investment focus

Software, Internet, Information Technology
Seed, Funding Round, Pre-Seed
Russian Federation, United States, Ireland

Portfolio highlights

Oyl — The happiest place on Bitcoin
Q Platform — Q Platform is a First globally connected fintech- multi-banking platform in Russia and CIS.Its platform for banks provides access to the whole ecosystem of fintech solutions available on the market with detailed analysis; allowing quick integration and management. The platform for Fintechs allows to enter new markets and works with new audiencesin different countries using interbank distribution model.The company was founded in 2017 and based in Moscow, Russia
Woo X — Woo X is a high-performance crypto trading platform.

DEPO Ventures is an angel network and VC (Grouport and DEPO Angels Fund II), which connects world of startups and investors.

Investment focus

Software, Artificial Intelligence, Machine Learning
Pre-Seed, Seed, Series A
Czech Republic, United States, Estonia

Portfolio highlights

BlueQubit — BlueQubit is on a mission to democratize Quantum Computing and make it accessible to everyone. Through our BQ platform users can develop, test and run programs on Quantum Computers.
Cryptoswift — CryptoSwift helps crypto businesses comply with the Travel Rule via secure, automated data exchange between VASPs.
Protium Tech — Protium Tech provides smart solutions for a sustainable environment with a wide range of comprehensive products and customized services. It offers a package of technical support and advisory services in the hydrogen field, in addition to R&D in bio-hydrogen and wastewater treatment.

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Investment focus

Software, Transportation, Information Technology
Seed, Series A, Pre-Seed
Estonia, United States, Sweden

Portfolio highlights

Monese — Monese is a digital banking alternative that provides mobile-only, multi-currency accounts in 31 countries across the European Economic Area, for those who are underserved by the traditional banking system. It was launched in 2015 by Norris Koppel, after his first-hand experience of the hassle involved with opening a bank account in a new country.With a fully-featured and fully localized banking experience (both its apps and its customer service are available in 14 languages), Monese allows people and businesses to spend and save like locals across Europe. Its proprietary “Know Your Customer” technology can validate a customer’s identity in real-time, allowing accounts to be opened in a matter of minutes, from a mobile app.
Wwwash — Download wwwash app. Car wash - hardware and software to connect every car wash to cloud. wwwash.
Warren.io — Warren is a complete self-service cloud platform for regional infrastructure service providers. Functionally rich, technologically modern and architecturally reliable turnkey commercialisation solution packaged as a service and driven by your success to compete in the global landscape.

Matt Arnold is a Co-Founder and member of the Board of Directors for Solid BiosciencesMatt Arnold's background is in energy commodities. He was Managing Director of Constellation Energy Global Commodities in London from 2005 – 2009 when it was sold to Goldman Sachs.Prior to joining Constellation in 2002, Matt Arnold worked in energytrading and finance at Enron. Since 2009, Matt Arnold has been actively working with startup businesses in the UK and Europe, primarily in the technology and clean tech sectors. He holds an MS in Environmental Engineering from the University of Virginia and an undergraduate degree from Duke University.

Investment focus

B2B, Software, Information Technology
Seed
Estonia

Portfolio highlights

Plumbr — Expose metrics and set up alerts for ops. Detect and prioritize root causes for dev. Complete the devops feedback loop. Configure your application to send traces using Plumbr Agents.

Jaan Tallinn is the Co-Founder of the Centre for Study of Existential Risk and Future of Life Institute.

Investment focus

Software, Artificial Intelligence, Internet
Seed, Funding Round, Series A
United States, Estonia, United Kingdom

Portfolio highlights

LawZero — LawZero is committed to advancing research and creating technical solutions that enable safe-by-design AI systems.
TENYX — Discover innovative solutions for digital transformation at Tenyx. Explore our cutting-edge technology services designed to drive business growth and elevate your digital presence.
Lightyear — Lightyear is a simple and approachable way to invest your money globally without unnecessary barriers and fees.

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