The core activity of LUXX HR SERVICES GmbH is the provision of personnel administration services, particularly in the following areas: * Personnel administration (entry and exit formalities, registration and deregistration with social insurance, creation of agreements and certificates) * Payroll administration (creation of monthly payroll statements, employer certificates, interim earnings forms, correct registration of employees with the competent cantons) * Sickness and accident administration (processing of personnel administrative matters with personal insurance companies) * HR support (by phone or email) * Development of legally compliant employment contracts and personnel regulations * Accompaniment during AHV/UVG revisions * Consulting in labor law matters. The company acts as an external personnel office for other companies, taking over personnel administrative tasks to relieve and support them.