Best High Tech Companies in Tallinn, Estonia
The 212 best High Tech companies in Tallinn, Estonia in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Ready Player Me.
Our analysis of 1,127 High Tech companies
$222.2b in tracked funding; 89% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best High Tech companies in Tallinn
| # | Company | Revenue | Disclosed funding | Employees | Founded | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | DefSecIntel Provider of AI-based border and coastal security systems | $33M FY2023 | $744K | — | 2018 | Jaanus Tamm President and CEO | Wix eCommerceWixSentry+19 | — | 1 launch |
| 2 | Defendec Wireless sensors & surveillance system for border and remote areas | $5M FY2022 | $2M | 16 | 2006 | Jaanus Tamm Co-Founder and Member of Supervisory Board | Cart FunctionalityWixSentry+15 | 13 patents Wireless ad‑hoc network intrusion detection and real‑time monitoring systems | — |
| 3 | 1oT Provider of cellular connectivity solution for IoT | $4M FY2023 | $2M | 23 23 → 36 (+57%) | 2016 | Märt Kroodo Founder / CEO | WebflowSplidejQuery+16 | — | — |
| 4 | Salv Provider of a platform for financial crime detection and intelligence sharing | $3M FY2024 | $13M | 47 47 → 51 (+9%) | 2018 | Jeff Mcclelland Co-founder & COO | Apple iCloud MailGoogle WorkspaceVarnish+13 | — | 1 partnership · 2 awards |
| 5 | Haut Provider of SaaS-based solutions for skincare businesses | $2M FY2023 | $2M | 6 | 2017 | — | SentryTypeScriptFirebase+25 | — | 1 job opening · 1 partnership |
| 6 | Bisly Provider of diversified smart home products | $2M FY2023 | $7M | 23 23 → 47 (+104%) | 2006 | — | WordPressApple iCloud MailMicrosoft 365+25 | — | 2 job openings |
| 7 | Ready Player Me Provider of AI-powered 3D avatar modeling tools for the metaverse | $527K FY2023 | $69M | 12 | 2020 | — | WebflowGSAPAmazon Web Services+21 | 2 patents Automated creation of 3D virtual objects for avatars and immersive environments | — |
| 8 | Hepta Provides aerial inspection and surveying services | $523K FY2022 | $338K | — | 2017 | Siim Maripuu Co-Founder | — | — | — |
| 9 | Cognitiwe Provider of AI-based video analytics solutions for workplace safety | $438K FY2023 | $1M | 15 | 2021 | Attila Algan Co-Founder & CEO | — | — | — |
| 10 | QANplatform Provider of hybrid blockchain network | $435K FY2023 | $17M | 1 | 2019 | Endre Abraham Co-Founder | GitBookNode.jsReact+12 | — | 1 launch |
| 11 | FeelingStream Developer of a platform for analyzing and improving customer communication | $414K FY2022 | $454K | 5 | 2015 | Terje Ennomae Co-Founder & Chief Executive Officer | — | — | — |
| 12 | Hepta Insights Provider of smart power line inspection solutions | $372K FY2022 | $3M | 7 | 2013 | Siim Heering Co-Founder | — | — | — |
| 13 | Wolf3d Developer of cross-platform avatar systems and associated creation and management tools | $284K FY2018 | $3M | 36 | 2014 | — | — | — | — |
| 14 | MX Labs Provider of an AI-based health diagnostic tool for individuals | $142K FY2023 | $2M | 19 | 2020 | Przemek Jaworski Co-Founder & CTO | — | — | — |
| 15 | Lossless Platform offering web3 security architecture and exploit mitigation tools | $126K FY2022 | $2M | 10 | 2021 | Vygandas Masilionis Co-Founder & CEO | Animate.cssReactGatsby+9 | — | — |
| 16 | Gelatex Technologies Manufacturer of nanofibrous materials and provider of contract development services | $123K FY2023 | $1M | 13 | 2016 | Mari-Ann Meigo Fonseca Co-founder & COO | Wix eCommerceCart FunctionalityWix+15 | — | 1 launch |
| 17 | Marduk Technologies Developer of electro-optical systems for drone | $115K FY2022 | $184K | 18 18 → 23 (+28%) | 2016 | Toomas Pruuden CEO | Tailwind CSSReactReact Router+7 | — | 1 job opening · 1 partnership · 1 award |
| 18 | Fyma Provider of a computer vision-based solution to predict and analyze camera feeds | $107K FY2022 | $4M | 17 | 2020 | Karen Burns CEO | Tailwind CSSPostHogGoogle Analytics+7 | — | 2 partnerships |
| 19 | Cafa Tech Develops flight planning software for drones | $100K FY2022 | $2M | 37 37 → 24 (-35%) | 2015 | Tanel Jarvet CEO | WordPressMySQLPHP+19 | — | — |
| 20 | CAV Provider of cloud and AI-based facial recognition solutions for enterprises | $74K FY2022 | $337K | 1 | 2020 | Mihhail Tarassenkov Co-Founder & CEO | — | — | — |
| 21 | Co-one AI-based data annotation platform provider | $71K FY2022 | $5M | 1 | 2020 | Arman Kayhan Co-Founder | WixSentryEnvoy+12 | — | 1 partnership |
| 22 | DEIP Platform offering web3 protocol for creator economy | $65K FY2020 | $2M | 19 | 2017 | Yahor Tsaryk Co-Founder | — | — | — |
| 23 | Salesforge AI based sales execution app for businesses | $33K FY2023 | $501K | — | 2023 | Daniel Grek Sanchez Castellanos CTO & Co-founder | WebflowSentryApple iCloud Mail+34 | — | — |
| 24 | Agrello Platform offering legal e signature software | $9K FY2023 | $30M | 6 | 2017 | Teddi Rull Co-Founder | Node.jsTailwind CSSReact+17 | — | — |
| 25 | Nanordica Medical Provider of nanotech-based wound care products | $3K FY2023 | $2M | 12 12 → 13 (+8%) | 2019 | Grigory Vasiliev Co-Founder | WixSentryEnvoy+11 | 9 patents Synergistic silver‑copper antimicrobial agents for medical devices and wound care | 1 job opening · 1 internship |
| 26 | Parcelsea Provider of parcel locker solutions | — FY2022 | $1M | 3 | 2020 | — | WordPressMySQLRedis+25 | — | — |
| 27 | M-FLY It designs and manufactures high-precision gimbals | — | $3M | — | 2022 | Vladyslav Myhovych Chief Executive Officer | WordPressMySQLPHP+9 | — | 1 expansion · 1 award |
| 28 | UP Catalyst Provider of carbon nanomaterials sourced from waste biomass | — | $7M | 35 35 → 45 (+29%) | 2019 | Ivar Kruusenberg Co-Founder | WordPress Block EditorElementorWordPress+32 | — | 1 partnership |
| 29 | Lendurai Developer of autonomous drone navigation systems independent of GNSS and radio | — | $6M | — | 2023 | Mark Cowan Co-Founder & CTO | VarnishGitHub PagesGoogle Workspace+3 | — | — |
| 30 | SYNTHR Omnichain architecture for cross-chain blockchain management | — | $10M | 9 | 2022 | Ritwik Rudra Co-Founder & CEO | ReactReact Routerstyled-components+12 | — | — |
| 31 | Cookie3 AI-based marketing protocol and data layer platform | — | $8M | — | 2021 | Wojciech Piechocinski Co-Founder | — | — | — |
| 32 | Allpass.ai Provider of a single tool for compliance officers to manage KYC and AML | — | $100K | — | 2020 | Viktor Plotnikov Co-Founder | SanityNode.jsReact+16 | — | — |
| 33 | NFTPort Cloud-based application development solution for NFTs | — | $26M | 13 | 2021 | — | WebflowReactReact Router+16 | — | — |
| 34 | 10Lines Provider of autonomous pavement marking robots | — | $2M | 7 | 2019 | Janno Paas Co-Founder | GoDaddy Website BuilderYouTubeAmazon ALB+11 | — | 1 launch |
| 35 | Themo Provider of smart thermostats | — | $1M | 1 | 2015 | Madis Uuemaa CEO | HubSpot CMS HubYouTubeHubSpot Chat+11 | — | 1 partnership |
| 36 | Midle Decentralized social networking platform | — | $830K | — | 2022 | Kavin Mahbubani CEO | Tailwind CSSReactReact Router+9 | — | — |
| 37 | Lightstreams Application development platform | — | $20M | — | 2017 | Michael Smolenski Founder & CEO | — | — | — |
| 38 | R8tech Provider of IoT-based platform for building automation | — | $1M | 43 | 2017 | Imre Purret Co-Founder | WordPressApple iCloud MailMicrosoft 365+11 | — | 4 job openings · 1 partnership |
| 39 | Minterest NFT marketplace and lending & borrowing protocol for digital assets | — | $6M | 37 | 2020 | — | WordPressMySQLPHP+27 | — | — |
| 40 | ANF Technology Nano alumina-based Universal Enhancers | — | $10M | 18 | 2010 | Valery Drognev CEO | — | — | — |
| 41 | Milrem Developer of multipurpose tracked UGV | — | $6M | 231 | 2013 | — | — | 8 patents Modular unmanned hybrid ground vehicle platforms and their drive, wheel, and frame components. | — |
| 42 | Seventh Sense Provider of telehaptics technology | — | $2M | 4 | 2009 | Johannes Vaananen Founder & CEO | WordPressBetterDocsMySQL+23 | 2 patents Haptic feedback devices for visual assistance and tactile display technologies | — |
| 43 | Let’s Enhance Provider of AI-driven platform enhancing image resolution, sharpness, and quality | — | $3M | 46 | 2017 | Sofi Shvets Co-Founder | SentryGoogle Sign-inReact+20 | — | — |
| 44 | Brokoli NFT-based infrastructure for play-to-earn & play-to-impact NFT metaverse | — | $2M | — | 2021 | Matas Danilaitis Co-Founder | — | — | — |
| 45 | Alpha AR Augmented reality platform providing eCommerce solutions | — | $1M | — | 2016 | Rait-Eino Laarmann Co-Founder | — | — | — |
| 46 | SKYFchain Blockchain based B2R operating platform | — | $3M | — | 2017 | Aleksandr Timofeev Founder & CEO | — | — | — |
| 47 | BaseTracK Provider of autonomous vehicle technologies | — | $1M | 1 | 2018 | — | — | — | — |
| 48 | Yanu AI based robotic bartending unit for applications in the hospitality sector | — | $1M | 14 | 2016 | Alan Adojaan CEO | WordPressMySQLPHP+20 | — | — |
| 49 | Fabric Token Ecosystem for adoption of blockchain technology | — | $1M | — | 2017 | Nikolay Nikov CEO | — | — | — |
Top 12 High Tech companies in Tallinn
#1
Seed · Tallinn, Harju County · founded 2022$2.7Mraised▾
It designs and manufactures high-precision gimbals. These gimbals offer continuous 360-degree azimuth range and two-axis stabilization. The company's products are characterized by their accuracy and are suitable for various applications. It provides detailed specifications for each gimbal model, including weight, diameter, and power consumption.
- Nov 2025Seed$1.4M
- Mar 2025Grant (prize money)—
- Mar 2025Seed$1.3M
#2
Series A · Tallinn, Harju County · founded 2006 · 23 employees$6.7Mraised▾
Provider of diversified smart home products. Its product portfolio includes environment monitoring sensors, HVAC monitors and controllers, video intercoms, garage door controls, smart lighting controls, energy meters, and home automation controller hubs. Its features include third party products integration capability, mobile application integration, and customisable alerts, and notifications. Its app is available on Android and iOS platforms.
- Aug 2025Series A$5M
- Jun 2024Series A$6.7M
- Jul 2021Seed$2M
#3
Seed · Tallinn, Harju County · founded 2019 · 35 employees$7.5Mraised▾
Provider of carbon nanomaterials sourced from waste biomass. It utilizes waste biomass and existing CO2 in the atmosphere to turn them into carbon nanomaterials such as graphene, graphite, carbon nanofibers, and spherical carbon. Its use cases are in applications like green advanced battery technologies and biomedicine.
- Apr 2025Venture Debt$19.8M
- Aug 2024Seed$2.6M
- Dec 2023Seed$4.3M
- Jul 2023Grant (prize money)$1.7M
#4
Seed · Tallinn, Harju County · founded 2023$6.4Mraised▾
Developer of autonomous drone navigation systems independent of GNSS and radio. These systems utilize computer vision and machine learning to enable unmanned aerial vehicles (UAVs) to operate independently. The company partners with UAV manufacturers to provide cost-effective solutions for public sector and defense clients. Their expertise lies in aerospace engineering, defense technology, and autonomous systems. The offered solutions are designed for robust flight control in GNSS-denied environments, realistic simulation environments for UAV operations, and intuitive user interfaces for drone control and mission planning.
- Jun 2025Seed$6.4M
#5
Seed · Tallinn, Harju County · founded 2020 · 1 employees$4.6Mraised▾
AI-based data annotation platform provider. Its crowdsourced platform is gamification supported and allows users to tag images, videos, and text for AI applications. Its features include segmentation, bounding boxes, frame annotation, object tracking, text classifications, and other tools.
- May 2025Seed$1.1M
- Jan 2023Seed$4.6M
- Jun 2021Seed—
#6
Series A · Tallinn, Harju County · founded 2022 · 9 employees$10Mraised▾
Omnichain architecture for cross-chain blockchain management. It offers a platform that provides interoperable omnichain liquidity solutions. It offers solvent and omnichain synthetic assets, enabling capital-efficient and secure cross-chain transfer of value. It enables liquidity providers to stake collateral on any chain, mint omnichain synthetic assets, and earn boosted APRs.
- Jan 2025Series A$10M
#7
Seed · Tallinn, Harju County · founded 2021$8Mraised▾
AI-based marketing protocol and data layer platform. It offers a marketing and AI data layer platform that utilizes off and on-chain analytics to determine quality users bringing value on-chain and rewards them for contribution. It also offers a cryp[cryptocurrency token for the ecosystem.
- Jun 2024Seed$5.5M
- Jun 2024ICO$1M
- Aug 2022Seed$2.5M
#8
Series A · Tallinn, Harju County · founded 2019 · 1 employees$17.1Mraised▾
Provider of hybrid blockchain network. Users can build quantum-resistant smart contracts and Web3 solutions in multiple programming language. The platform is compatible with Ethereum and EVM, and it offers cloud platform integrations.
- Dec 2023Series A$15M
- Jun 2021ICO$500K
- May 2021Seed$2.1M
#9
Series A · Tallinn, Harju County · founded 2018 · 47 employees$13.1Mraised▾
Provider of a platform for financial crime detection and intelligence sharing. The platform offers tools for compliance, screening, monitoring, and risk scoring. It facilitates intelligence exchange and collaborative investigations. The platform helps financial institutions to detect money laundering and stop fraud.
- Dec 2023Series A$4.2M
- Jan 2023Series A$4.4M
- Dec 2020Seed$1.8M
- Dec 2019Seed$2M
#10
Acquired · Tallinn, Harju County · founded 2020 · 12 employees$69Mraised▾
Provider of AI-powered 3D avatar modeling tools for the metaverse. It develops a cross-platform avatar creation tool for games and VR applications. It uses deep learning technology and provides an SDK that allows users to create their avatars from selfies and customize them. It supports integration with third-party software and websites.
- Aug 2022Series B$56M
- Dec 2021Series A$13M
#11
Seed · Tallinn, Harju County · founded 2020$100Kraised▾
Provider of a single tool for compliance officers to manage KYC and AML. It is an online platform that provides global online identity verification solutions for businesses, focusing on KYC, KYB, and AML compliance. They offer secure and transparent customer data protection, making customer onboarding efficient and intuitive. It also helps to eliminate the fraud, speed up the onboarding of the new customers, and promote the overall user experience with Identity Verification.
- Jun 2025Seed$100K
#12
Seed · Tallinn, Harju County · founded 2019 · 12 employees$2.3Mraised▾
Provider of nanotech-based wound care products. It offers antibacterial nanoparticles for wound dressing to cure infected wounds. It is used to avoid infection and can be used for multiple types of wounds like diabetic foot and foot ulcers, burns, surgical wounds, deep traumatic wounds, and inflamed wounds. Its features include drug-resistant bacteria inactivation capability and reduced silver content.
- May 2024Seed$1.9M
- Feb 2023Seed$404.7K
- 2022Grant (prize money)$2.6M
- Jun 2022Grant (prize money)$79.8K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of High Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
What Tallinn researches in semiconductors
Tallinn University of Technology and Tallinn University of Applied Sciences optimistically research integrated circuits, hardware security, and VLSI testing, with breakthrough-dominant findings across 27 papers.
- Tallinn University of Technology27
- Tallinn University of Applied Sciences1
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.