Renfert was founded in 1925 and currently employs approximately 140 people. The company headquarters have been in Hilzingen since 1988. The company's CEO is Dr. Sören Rieger. The subsidiary Renfert USA was founded in 1976 to cater for the North American market. The company specialises in dental products that are exported to 145 different countries. The product portfolio includes devices, instruments and materials in the field of dental devices used in dentistry, dental waxes, instruments and brushes. Renfert GmbH offers a three-year worldwide guarantee for all devices, a 48-hour repair service, a rental service and a hotline for all questions related to dental technology.