Best Software Companies in Slovenia (2026)

Also worth knowing

These companies did not make the ranking, for the reason given, but are often mentioned alongside it.

• Outfit7: The Talking Tom & Friends game studio was founded in Ljubljana in 2009 and keeps a large studio there, but is now headquartered in Limassol, Cyprus.

Slovenia at a glance

Capital

Ljubljana

Official languages

Slovene

Currency

Euro (EUR)

Population

2,135,107 (2025 est.)

GDP per capita (nominal)

$40,630 (2026 est.)

Economy. Services make up about two-thirds of GDP and manufacturing about a quarter.

Technology. Information technology and financial services are described as the economy’s modern growth sectors.

Country figures from Wikipedia’s article on Slovenia, checked 24 October 2026. Estimates are rounded and dated as stated there.

Where businesses in Slovenia usually look

With no verified home-grown software companies, organisations in Slovenia usually work with suppliers from larger technology hubs in Southeast Europe, or with remote teams elsewhere. These nearby markets have verified companies on our lists:

• Bulgaria: Chaos, SiteGround, Haemimont Games and others
• Serbia: Comtrade Group, RT-RK, Nordeus
• Croatia: Nanobit, Croteam

Working with software companies in Slovenia

• Time zone. Slovenia uses UTC+01:00 in winter and UTC+02:00 in summer (daylight saving time). Agree overlap hours in writing before a project starts.
• Data protection. The country is part of the European Union or the European Economic Area, so the General Data Protection Regulation (GDPR) applies and personal data is handled under the same rules as across the EU and EEA.
• Due diligence. If you need a development partner for a specific project, ask for case studies, interview the engineers and start with a short paid trial. Our guide on how to choose an IT staff augmentation company includes a free vendor scorecard.
• Budget. Typical 2026 hourly rates by region are in our IT staff augmentation cost and rates guide.

How we built this list

1. Candidates. We started from Wikipedia’s list of companies of Slovenia, the country’s best-known technology firms and companies regularly named in the local and international business press.
2. Scope. We kept companies whose main business is software, IT services or a software-based platform, and that are headquartered in Slovenia. Telecom operators, banks and hardware makers were left out, as were local offices of foreign groups. Companies founded in Slovenia but now headquartered abroad are listed separately when relevant.
3. Verification. For every company we checked headquarters, founding year, ownership, size and whether it is still active against its Wikipedia article or, where none exists, its own official website, on 24 October 2026. Each entry links to the page we checked.
4. Ranking. Companies are ranked by their most recently stated number of employees, the most comparable size measure available for public and private firms alike.
5. No payments. No company paid or was asked to appear. iCreativez Technologies is itself a software and IT services company, so we do not include or rank ourselves on country lists.

Employee figures come from different years, are sometimes self-reported on company websites and sometimes count a whole group rather than one company, so treat the ranking as a guide to scale rather than an exact league table.

Software companies in nearby countries

Frequently asked questions

Sources

All company details were checked on 24 October 2026 against these pages:

• Wikipedia: List of companies of Slovenia
• Wikipedia: Slovenia (country profile)

If you represent a company on this page and a detail has changed, contact us and we will review it. Related guides: top IT staff augmentation companies 2026 · staff augmentation vs outsourcing vs managed services.