# List of IT services companies in Croatia Tamtam tracks 27 IT services companies headquartered in Croatia. This list ranks all of them by number of employees on LinkedIn, led by SEO, Span and Ericsson Nikola Tesla. Their median headcount is 166. Half of them were founded in 2006 or later. The most common headquarters are Zagreb (14). These Croatian companies specialize in IT services, software development, and related technology fields. They primarily serve large enterprises and government entities, offering solutions ranging from digital business transformation to cybersecurity. Notable firms include Span, a global IT provider, Ericsson Nikola Tesla, which offers information-communication products, and KING ICT, an ICT solutions provider for various sectors. The companies listed are predominantly mid-sized to large firms, with a strong concentration in the capital city. Many of these IT service providers are headquartered in Zagreb, indicating a central hub for technological development and support within Croatia. Their offerings span a broad spectrum of IT needs, from specialized search engine optimization by SEO to comprehensive cyber security solutions by InfoGuard AG. πŸ‡­πŸ‡· Croatia Β· 27 companies Β· Updated Nov 12, 2026 | # | Company | Industry | Headquarters | Employees | Founded | |---|---|---|---|---|---| | 1 | [SEO](https://www.tamtam.ai/c/seo-samobor) (seo.hr)
An SEO agency in Croatia offering services such as search engine optimization, search engine marketing, social media marketing, and web development for top search engine results | Technology, Information and Internet | πŸ‡­πŸ‡· Samobor | 2,259 | 2006 | | 2 | [Span](https://www.tamtam.ai/c/span-zagreb) (span.eu)
Global IT provider specializing in information system design, technical customer support, and digital business transformation services for large enterprises worldwide | IT Services and IT Consulting | πŸ‡­πŸ‡· Zagreb | 1,069 | 1993 | | 3 | [Ericsson Nikola Tesla](https://www.tamtam.ai/c/ericsson-nikola-tesla) (ericsson.hr)
Leading provider of information-communication products and services for operators, as well as digital solutions in healthcare, transportation, public administration, utilities, and multimedia communications | IT Services and IT Consulting | πŸ‡­πŸ‡· Zagreb | 734 | | | 4 | [ENT - Ericsson Nikola Tesla](https://www.tamtam.ai/c/ent-ericsson-nikola-tesla) (ericssonnikolatesla.com)
Regional provider of ICT products and services for operators Specializing in innovative solutions for e-health, traffic, public administration, environment, utilities, and multimedia communication | Software Development | πŸ‡­πŸ‡· Zagreb | 675 | | | 5 | [KING ICT](https://www.tamtam.ai/c/king-ict) (king-ict.eu)
Leading regional ICT solutions provider offering enterprise solutions in transport, energy, education, telecommunications, finance, and security with focus on new technologies and personalized customer approach | IT Services and IT Consulting | πŸ‡­πŸ‡· Buzin | 505 | 1998 | | 6 | [APIS IT d.o.o.](https://www.tamtam.ai/c/apis-it-d-o-o) (apis-it.hr)
Leading Croatian ICT agency providing support for information systems and technologies, developing crucial systems for government entities, promoting eGovernment and modern technologies | IT Services and IT Consulting | πŸ‡­πŸ‡· Zagreb | 415 | 2005 | | 7 | [Combis](https://www.tamtam.ai/c/combis) (combis.hr)
Leading ICT service provider, offering tailored integrated business solutions with advanced technologies Recognized for expertise, adaptability, and customer dedication across multiple countries | IT Services and IT Consulting | πŸ‡­πŸ‡· Zagreb | 396 | 1990 | | 8 | [Intesa Sanpaolo International Value Services](https://www.tamtam.ai/c/intesa-sanpaolo-international-value-services) (internationalvalueservices.com)
IT service provider with offices in multiple countries, specializing in developing, implementing, and maintaining solutions for international banks within Intesa Sanpaolo Group | IT Services and IT Consulting | πŸ‡­πŸ‡· Zagreb | 335 | 2020 | | 9 | [IN2 Group](https://www.tamtam.ai/c/in2-group) (in2.hr)
A leading software industry group offering innovative IT solutions with a diverse team, global presence, and commitment to quality and environmental standards | IT Services and IT Consulting | πŸ‡­πŸ‡· Zagreb | 328 | 1992 | | 10 | [InfoGuard AG](https://www.tamtam.ai/c/infoguard-ag) (infoguard.ch)
Specializes in comprehensive cyber security, offering services like cyber defense, incident response, managed security, network solutions for IT/OT/Cloud, and security consulting. | Computer and Network Security | πŸ‡­πŸ‡· Baar | 312 | 2001 | | 11 | [Multilink](https://www.tamtam.ai/c/multilink) (multilink.hr)
Multilink provides integrated e-business and media solutions for Telecom, Hospitality, and Government sectors, along with system integration services and industry certifications | IT Services and IT Consulting | πŸ‡­πŸ‡· Rijeka | 255 | 1989 | | 12 | [GDi GROUP LLC](https://www.tamtam.ai/c/gdi-group-llc) (gdi.net)
Provides innovative applied technology solutions, creating efficiency for public and private sectors. Offers software, serving over 1,000 customers. Actively recruiting various experts. | IT Services and IT Consulting | πŸ‡­πŸ‡· Zagreb | 186 | 1989 | | 13 | [ADG Online Solutions](https://www.tamtam.ai/c/adg-online-solutions) (adgonline.in)
A digital solutions provider offering software development, website development, digital marketing, e-commerce, research services, and IT consulting for businesses worldwide | Advertising Services | πŸ‡­πŸ‡· Faridabad | 185 | 2008 | | 14 | [Axians Hrvatska](https://www.tamtam.ai/c/axians-hrvatska) (axians.hr)
Providing comprehensive ICT solutions and services including business applications, data analytics, cybersecurity, digital workspaces, and cloud services for various industries globally | IT Services and IT Consulting | πŸ‡­πŸ‡· Novi Zagreb | 166 | | | 15 | [NEOS](https://www.tamtam.ai/c/neos-zagreb) (neos.hr)
NEOS specializes in providing business solutions in cloud and system infrastructure integration, advanced analytics, and software engineering across various industries | Software Development | πŸ‡­πŸ‡· Zagreb | 158 | 2002 | | 16 | [Emil Frey Digital d.o.o.](https://www.tamtam.ai/c/emil-frey-digital-d-o-o) (emilfreydigital.com)
Development of innovative automotive technology products including web applications, AI, IoT, data integration, and CRM to support automotive group operations. | Software Development | πŸ‡­πŸ‡· VaraΕΎdin | 147 | 2017 | | 17 | [Comping](https://www.tamtam.ai/c/comping) (comping.hr)
Innovative technology-driven partner providing agile digital solutions, consulting, and services in infrastructure, products, professional services, data intelligence, and security | IT Services and IT Consulting | πŸ‡­πŸ‡· Zagreb | 140 | 1988 | | 18 | [Mono Software](https://www.tamtam.ai/c/mono-software)
A team of 150+ professionals in Croatia building customized software solutions for businesses, including developers, analysts, project managers, designers, and QA specialists | Software Development | πŸ‡­πŸ‡· Osijek | 138 | 2003 | | 19 | [GlobalLogic Croatia](https://www.tamtam.ai/c/globallogic-croatia) (globallogic.com)
A global leader in digital engineering, specializing in designing and building innovative products, platforms, and digital experiences for various industries worldwide | Software Development | πŸ‡­πŸ‡· Zagreb | 82 | | | 20 | [Binom](https://www.tamtam.ai/c/binom) (binom.hr)
A custom software development agency in Croatia with over 15 years of experience specializing in telecommunications, e-commerce, and fintech solutions | Software Development | πŸ‡­πŸ‡· Novi Zagreb – Istok | 50 | 2006 | | 21 | [Cinnamon](https://www.tamtam.ai/c/cinnamon) (cinnamon.agency)
A diverse team delivering impactful software solutions to clients worldwide, recognized for top technology growth and excellence in Flutter development | Software Development | πŸ‡­πŸ‡· Trnje | 45 | 2014 | | 22 | [Speck](https://www.tamtam.ai/c/speck) (speck.agency)
Design and development agency creating remarkable digital products with user-centered design, top-notch software, and clean design to deliver business value | Software Development | πŸ‡­πŸ‡· Zagreb | 39 | 2017 | | 23 | [Maven Muleβ„’](https://www.tamtam.ai/c/maven-mule) (mavenmule.com)
It specializes in Salesforce cloud consulting, offering skilled experts for various domains, ensuring successful transformations and solutions for global enterprises. | Software Development | πŸ‡­πŸ‡· Zagreb | 31 | 2016 | | 24 | [Salesfive Croatia](https://www.tamtam.ai/c/salesfive-croatia) (salesfive.com)
Experts in Salesforce consultancy and data integration using Mulesoft Opening a Salesforce department in Croatia, looking for talents to work remotely | IT Services and IT Consulting | πŸ‡­πŸ‡· Vukovar | 22 | 2019 | | 25 | [Blank](https://www.tamtam.ai/c/blank-split) (blankhq.co)
A software company specializing in building digital products like web & mobile apps, with expertise in web3, Metaverse, and NFT space | Software Development | πŸ‡­πŸ‡· Split | 22 | | | 26 | [littlecode](https://www.tamtam.ai/c/littlecode) (littlecode.com)
Specializing in software development with Azure, NET, and Xamarin, we help businesses build applications, automate tasks using UiPath and RPA, and achieve digital transformation | Software Development | πŸ‡­πŸ‡· Split | 19 | 2017 | | 27 | [Undabot](https://www.tamtam.ai/c/undabot) (undabot.com)
A technology company specializing in custom mobile & web solutions since 2013, offering end-to-end services for clients worldwide Award-winning B2B company | Software Development | πŸ‡­πŸ‡· Zagreb | 9 | 2013 | ## 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 Croatia - [The largest companies in Croatia](https://www.tamtam.ai/l/largest-companies-croatia) (314) - [Multinational companies in Croatia](https://www.tamtam.ai/l/multinational-companies-croatia) (75) - [Retail chains in Croatia](https://www.tamtam.ai/l/retail-chains-croatia) (40) - [Companies with in-house R&D in Croatia](https://www.tamtam.ai/l/r-and-d-companies-croatia) (37) - [Public sector organisations in Croatia](https://www.tamtam.ai/l/public-sector-organisations-croatia) (36) - [Manufacturers in Croatia](https://www.tamtam.ai/l/manufacturers-croatia) (36) - [Critical infrastructure operators in Croatia](https://www.tamtam.ai/l/critical-infrastructure-operators-croatia) (34) - [Companies with a mobile app in Croatia](https://www.tamtam.ai/l/companies-with-mobile-app-croatia) (33) - [Financial services firms in Croatia](https://www.tamtam.ai/l/financial-services-firms-croatia) (31) - [Software Development companies in Croatia](https://www.tamtam.ai/l/software-development-companies-croatia) (27) - [Higher Education companies in Croatia](https://www.tamtam.ai/l/higher-education-companies-croatia) (25) ## The same list elsewhere - [IT services companies in the world](https://www.tamtam.ai/l/it-services-companies-in-the-world) (20,934) - [IT services companies in Europe](https://www.tamtam.ai/l/it-services-companies-in-europe) (11,376) --- Source: https://www.tamtam.ai/l/it-services-companies-croatia