CEE IT TEch Ranking

Ranking: Top 15 CEE Software, IT services, Cloud, Cybersecurity & Software licensing Companies

November 2026 | Based on revenue data | Powered by ISI EMIS

Top 15 CEE Software, IT services, Cloud, Cybersecurity & Software licensing companies by total revenue in Poland, Czechia, Bulgaria, Hungary, Romania, Slovakia & Croatia


The ranking highlights Poland’s dominant position within the CEE technology sector, accounting for nearly 75% of the top 15 companies by total operating revenue.

The best-performing companies in this segment based in countries other than Poland, e.g. ESET, JetBrains and Avast, are concentrated in the software and cybersecurity segments, showing that proprietary intellectual property, well-targeted services and good strategy can compete effectively with much larger IT services businesses.

The strong representation of multinational subsidiaries highlights CEE’s importance as a regional hub for software development, digital transformation and cloud services.

Ranking leader Asseco Poland illustrates the potential for homegrown technology firms to achieve scale through regional expansion and acquisition-led growth.


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