Triumph, BMW, & Kawasaki Sales Spares & Repairs.
Established for over 40 years and run by expert motorcyclists.
Fully authorised workshop.
It would appear that Motavia was a Gnome-Rhone company which marketed a number of machines from other manufacturers, as well as rebadged versions of their own motorcycles.
Motavia marketed the Gnome & Rhone R4f as type 9tv.
They sold Automoto Villiers 100cc VML machines as a Motavia 2tv, and offered a rebadged Follis cyclomoteur along with several other Lavalette-powered machines.
Sources: Motos dans la Loire, Wikipedia.nl