The sister companies Gratisa SA and Immoval SA have been involved in the development of Moléson since the late 1970s, when their founders Bernard and Philippe Micheloud moved to Gruyère.
They have built nearly 100 chalets and 200 flats and are still working to serve the many owners in the resort.
Immoval SA remains the only estate agency in the village, which gives it the advantage of being able to organise visits to properties at very short notice and put selling owners in touch with day visitors or holidaymakers interested in buying a property.