Cleaning Service SA is a commercial cleaning and facility services company offering maintenance cleaning, concierge and specialised cleaning services, including medical/pharmaceutical bio-cleaning and disinfection. Its portfolio also includes waste collection, handyman/technical services and a modular One Stop Shopping facility-management offering, and the organisation operates certified quality, environmental and health & safety management systems (ISO 9001, ISO 14001, ISO 45001) with an EcoEntreprise «Excellence» recognition.