Charles J Johnston & Sons Ltd

Hope Mill, Soho Street, Oldham, Greater Manchester, OL4 2AD

Chelworth Industrial Estate, Swindon, SN6 6HQ

2 Sloefield Drive, Troopers Lane Industrial Estate, Carrickfergus, BT38 8GX

25, Barnes Road, BT47 4DH

Clonminam Industrial Estate

Unit 650 Jordanstown Avenue, Greenogue Business Park, Rathcoole, D24 WF97

Unit 3J/K Lamon Estates 149 Glen Rd, Newtownards, BT23 5QU

2 Heron Park, Newtownards, BT238WJ

Louisburgh, Westport

4 Longfield Road, Londonderry, BT47 3PY