Thales Optics is listed in:
 Optical Goods Manufacturers
 Optical Goods Manufacturers in Clwyd
 Optical Goods Manufacturers in St Asaph

Hoya Lens UK is listed in:
 Optical Goods Manufacturers
 Optical Goods Manufacturers in Clwyd
 Optical Goods Manufacturers in Wrexham

Fast Optical Services is listed in:
 Optical Goods Manufacturers
 Optical Goods Manufacturers in Clwyd
 Optical Goods Manufacturers in Wrexham