Harkness Brothers

Washingbay Road, Coalisland, Co. Tyrone, BT71 4ND

27 Old Gloucester Street, London, WC1N 3AX

Ryecroft Building, Green St Green Road, Dartford, DA2 8DX

11 Duncrue Crescent Duncrue, Belfast, BT3 9BW

Unit B Fronds Park, Frouds Lane, Reading, RG7 4LH

Unit 6 The Square Industrial Complex, Tallaght, 24

Unit 25 Euro Business Park, Little Island, Co Cork, T45 HP92

Greenore, Dundalk

Unit 3, Drake Business Park, Drake House Crescent, Sheffield, S20 7HT

20 Water Street, Rostrevor, Newry, BT343BE