John Riddel & Son Ltd

Unit 210 Holly Road, Westen Industrial Estate, Dublin 12

Unit 2 Avonbridge Trading Estate, Atlantic Road, Bristol, BS11 9QD

Newhall House, M7 Business Park, Newhall, Naas

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

Cement Road, Drogheda, Dublin & Louth

The Lime Store, 19 Kildowney Road, Ballymena, BT44 9EY

145 Dargan Crescent, Belfast, BT3 9JP

Unit 5, Peaks Place Business Park, Rossini Street, Bolton, BL1 8GJ

8b Flush Park, Lisburn, BT28 2DX

Whitworth House, Unit 1 Westgate Business Park, Ballymount