MKBTR specializes in supporting small and medium-sized enterprises (SMEs, or "MKB" in Dutch) in the Netherlands with a comprehensive approach to employee health and performance. Their mission is to keep "every company TOPFIT" by unburdening entrepreneurs from the complexities of personnel-related risks. They provide an integrated package of services including absenteeism insurance (verzuimverzekeringen), occupational health and safety services (arbodienstverlening), and HR and legal advice. This one-stop-shop model provides SMEs with a single point of contact for managing employee absenteeism, ensuring legal compliance, and fostering a healthy work environment. The company operates as a trade name of Tredius B.V.