The IT Services and IT Consulting sector in Estonia is characterized by a mix of established firms and younger companies, all focused on digital transformation and specialized software solutions. Companies like Nortal and ELEKS offer extensive software engineering services, while InfoSys provides software for tourism and logistics. Kwork operates a platform connecting freelancers with clients.
A notable pattern among these companies is their strong concentration in Tallinn, which serves as the headquarters for all listed firms. Many of these entities, such as eu-LISA and Registrite ja Infosüsteemide Keskus, are involved in public sector IT systems, cybersecurity, and e-governance, indicating a focus on digital infrastructure and governmental administration.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Nortalnortal.com
A leading digital transformation company with expertise in strategic, data-driven technology, delivering high-impact projects across Europe, the Nordics, the GCC region, and the Americas |
2,206 | |||
| 2 | 1,952 | ||||
| 3 |
InfoSys Ltd.infosys.ee
InfoSys offers software services in tourism, recreation, servicing, logistics, and development fields with a focus on effective project management and utilizing the latest technology |
1,673 | |||
| 4 | 1,620 | ||||
| 5 |
eu-LISAeulisa.europa.eu
Operates and manages large-scale IT systems for EU border management, asylum, migration policies, and criminal records information to ensure interoperability |
588 | |||
| 6 |
Yolo Grouplogin.yolo.com
Innovative leader in gaming, fintech, and blockchain, prioritizing customer experience with diverse products and services worldwide, driving crypto adoption and innovation |
550 | |||
| 7 |
Helmeshelmes.com
Delivering high-quality software solutions efficiently, reducing costs and accelerating time to market through dedicated teams and unique methods |
452 | |||
| 8 |
pawaTechpawatech.com
Specializing in crafting tailored iGaming platforms, we lead in industry services to innovate and support profitable ventures in Africa |
413 | |||
| 9 |
TravelLinetravelline.pro
International software company creating management tools and websites for hotels worldwide Over 11000 hotels have streamlined workflow & increased online sales |
249 | |||
| 10 |
Cyberneticacyber.ee
Developing cutting-edge technology for digital societies, creating secure and convenient solutions with global impact, specializing in e-governance, information security, and defense industries |
232 | |||
| 11 |
Markitcdnd.markit.eu
A global IT procurement marketplace helping businesses save time and money by sourcing and comparing prices for IT hardware and accessories |
223 | |||
| 12 |
Registrite ja Infosüsteemide Keskus (RIK) // Centre of Registers and Information Systemsrik.ee
An experienced developer and administrator of public sector IT-systems, providing innovative e-services for efficient governmental administration, law, and criminal jurisdiction worldwide |
213 | |||
| 13 |
Riigi Infosüsteemi Amet // Estonian Information System Authority (NCSC-EE)ria.ee
National competence center for digital infrastructure, cybersecurity, e-government services, managing Internet network, securing e-elections, and promoting Estonian digital identity globally. |
202 | |||
| 14 |
Ridangoridango.com
A rapidly growing technology provider, offering intelligent transportation solutions such as account-based ticketing, automated vehicle solutions, and real-time information systems for public transportation |
181 | |||
| 15 |
Tervise ja Heaolu Infosüsteemide Keskus // Health and Welfare Information Systems Centre (TEHIK)tehik.ee
An ICT competence center developing and managing digital solutions in health, social, and work sectors to save time and improve people's well-being |
173 | |||
| 16 |
OMNICOMMomnicomm-world.com
Global leader in telemetry and fleet management solutions, offering high-precision fuel sensors, GPS trackers, and fleet management services to over 150 countries worldwide |
153 | |||
| 17 | 152 | ||||
| 18 |
SnoopGame | Game Testing Companysnoopgame.com
Specializing in game QA since 2015, we offer flexible, experienced, hardware-friendly, and scalable optimization solutions to help game developers succeed |
148 | |||
| 19 | 147 | ||||
| 20 |
Trinidad Wisemantwn.ee
Innovative service design and digital transformation firm with a focus on corporate evolution, e-solutions, and collaborations with academia and top software firms |
130 | |||
| 21 | 81 | ||||
| 22 | 80 | ||||
| 23 |
Idealogicidealogic.io
Custom software development provider specializing in creating iOS/Android applications, DeFi and NFT platforms, blockchain-based apps, and real-time analytic platforms for startups in various niches |
65 | |||
| 24 |
Moderamodera.com
Provides a unified platform for automotive manufacturers, importers, and dealers, streamlining the entire sales journey from inquiry to delivery with various digital tools. |
55 | |||
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| 25 |
Bamboo Group OÜbamboogroup.eu
A privately owned technology group offering various products and services in Monetisation, Marketing Solutions, UX/UI, Telecommunications, Automotive industry, Enterprise Security, and more |
50 | |||
| 26 |
Astro Balticsastrobaltics.eu
Leading energy station and retail software developers in Northern Europe, offering innovative cloud-based payment platform and efficiency-boosting ERP solutions for various industries worldwide |
49 | |||
| 27 |
Flawless Groupflawless.group
Leading European IT company offering high-quality software development solutions, specializing in various industries and providing expertise in launching successful projects |
45 | |||
| 28 |
Arrow ECS Balticarrow.com
Global technology enablement company providing end-to-end IT infrastructure solutions, technical expertise, and innovative IT solutions to solve complex business challenges |
41 | |||
| 29 | 31 | ||||
| 30 |
RIDDEC | Venture Studioriddec.com
Passionate venture studio investing in and launching innovative startups in FinTech, iGaming, HealthTech, and Web3 sectors with industry expertise in various fields |
27 | |||
| 31 |
Kappazetakappazeta.ee
Provides actionable land monitoring solutions with AI-driven satellite data analysis for informed decisions in agriculture, forestry, environment, and defense. |
27 | |||
| 32 |
Bamboo Appsbambooapps.eu
Delivers bespoke digital software solutions for connected, autonomous, shared, and electric vehicles, specializing in HMI design, telematics, infotainment, and remote vehicle control. |
24 | |||
| 33 |
Inmostinmost.pro
Custom software development company specializing in cutting-edge solutions using cloud technology, focusing on robust, scalable applications built on Amazon Web Services |
23 | |||
| 34 |
Easy Techeasy-technologies.com
A FinTech company offering innovative solutions, services, CRM, trading platforms, and business consulting to help new brokers succeed in the industry |
23 | |||
| 35 |
DriveX Technologiesdrivex.io
A vehicle inspection software powered by AI-based visual intelligence that streamlines the process, reduces manual activities, and provides accurate damage reports |
18 | |||
| 36 |
SensusQsensusq.com
Intelligence and decision-making software company specializing in ML/AI solutions for NATO and Ukraine, empowering decision makers with certainty and foresight |
16 | |||
| 37 | 15 | ||||
| 38 |
Avokaadoavokaado.io
It provides an Operational Intelligence Platform that enhances contract and document management through data-driven solutions, AI, and automation for businesses. |
13 | |||
| 39 | 13 | ||||
| 40 |
Astarios Labsastarios.com
An IT service and consulting firm specializing in Cybersecurity, software development, and outstaffing, providing skilled engineers for global businesses since 2016 |
13 | |||
| 41 |
Fintech Marketfintech-market.com
Fintech Market offers a SaaS-based lending and risk management solution for financial service providers, with features for neobanks, loan providers, and more |
13 | |||
| 42 |
Solutional OÜsolutional.ee
A software engineering company specializing in custom solutions, applying extreme programming principles, direct client communication, and pair programming for improved quality and efficiency |
10 | |||
| 43 |
moolya.globalmoolya.global
A digital platform for the startup ecosystem connecting users to collaborate, transact services, and find support from various stakeholders |
6 | |||
| 44 |
XPANSA Groupxpansa.com
Xpansa is a business incubator supporting tech companies with software, engineers, infrastructure, and business processes in industries like biotechnology, logistics, and finance |
5 | |||
| 45 |
Envoiceenvoice.eu
Envoice simplifies bookkeeping by digitizing and processing documents, providing financial control, visibility, and automating recurring tasks for businesses |
5 | |||
| 46 |
ClickLogclicklog.io
Specialized software for cargo transportation companies, optimizing loading processes through shipment arrangement estimates, loading meter calculations, and 3D visualization for adjusted loading plans |
4 | |||
| 47 |
WE2VIDEOwe2video.com
A platform offering customizable interactive digital media rooms for real-time communication, collaboration, and broadcasting services with privacy, security, and scalability |
2 | |||
| 48 |
JEDISQUADjedisquad.com
Jedisquad assists companies in continuous reinvention to become anti-fragile in volatile markets, accelerating innovation projects and empowering leaders through Agile culture |
2 | |||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.
More company lists in Estonia
- The largest companies in Estonia 333
- Multinational companies in Estonia 94
- SaaS companies in Estonia 50
- Financial Services companies in Estonia 35
- Software Development companies in Estonia 34
- Critical infrastructure operators in Estonia 29
- Financial services firms in Estonia 28
- IT services companies in Estonia 25