Liantis

Headquartered in Bruges, Liantis is one of Belgium's major social secretariats, providing payroll administration, HR services, and social compliance support to self-employed professionals and employers. The organisation manages social contributions, employee administration, and regulatory compliance on behalf of its clients.

With over 1,500 employees and a client base of 222,000+ self-employed individuals and 67,500 employers, Liantis is a significant actor in the Belgian HR services ecosystem. Social secretariats occupy a legally defined role in Belgian employment law, making them essential intermediaries between employers and the social security system.

Liantis competes with SD Worx, Acerta, and Securex in the Belgian social secretariat and HR services market.