Asker | Glassmester Odd Foss AS
Drammen | Drammen Glassmesterverksted / Altiglass AS
Gjøvik | Sagstuen Glass Gjøvik AS
Lillehammer | Gudbrandsdalen Glass AS
Oslo | Glassmester Knut Furulund AS
Oslo | Kirkerud Glasservice AS
Oslo | Pedersens Glasservice AS
Sandefjord | Glassmester Kai Dysthe AS
Sarpsborg | Greåker Glass og Rammeforr. AS
Skien | Brødrene Eie & Glassmester'n AS