Sii Poland

Sii Poland is the leading privately-held technology consulting digital transformation engineering and business services company in Poland headquartered in Warsaw with offices across 14 Polish cities. The company has over 7,500 specialists with 1,800+ certified professionals across Microsoft Salesforce SAP ServiceNow Atlassian and Google Cloud platforms. Sii is part of the ABSL Association of Business Service Leaders Poland ecosystem and serves as a critical product engineering and technology services partner for global enterprises establishing engineering SSCs nearshore development centers and technology hubs in Poland's rapidly growing Central European shared services market.

The company provides comprehensive services spanning software engineering embedded systems industrial engineering data analytics cloud cybersecurity BPO and nearshore offshore delivery to global enterprises establishing shared service engineering hubs in Central and Eastern Europe. Sii operates a proven nearshore delivery model with documented case studies for ABB Infront Berlingske Media and other enterprise clients across quality control AI-powered analytics platform modernization and multi-market e-commerce solutions.

Sii works with global brands across more than 20 industry sectors including high tech semiconductors industrial manufacturing automotive aerospace financial services healthcare retail and utility sectors providing dedicated engineering teams technology consulting and center build-out support. The company has offices in Warsaw Krakow Wroclaw Gdansk Katowice and other major Polish cities providing access to Poland's deep technology talent pool.