William O'Callaghan & Sons

Units 7 - 9A Lakeside Business Park, Broadway Lane, South Cerney, GL7 5XL

Unit 10 Block One Burnell Square, Mayne River Way, Northern Cross

20 Alpha Park, Mallard Road, Peterborough, PE3 8AF

9 Upper Cross Street, Larne, BT40 1SZ

Unit 5A, Middle Enterprise Road, Melton Mowbray, LE14 3BU

Ely House, 1 Nutgrove Avenue, Rathfarnham, D14 YX78

Unit 7, 81 Dromore Road, Ballynahinch, BT24 8HS

Georges Quay, Dundalk, A91 CV91

38c Airfield Rd, Toomebridge, BT41 3SG