No, companies can be registered for employment mediation, which includes recruitment services, but not for temporary staffing of workers. On the other hand, employment agencies can provide both recruitment and temporary staffing services.
WIN WIN agency is certified by the Ministry of Labor and Pension System, and officially registered in the Registry of Temporary Staffing Agencies at the Ministry under numbers 91/15 (Win Win Group) and 857/23 (Win Win Adria).