Campbell Engineering & Design

Unit 15 Antrim Enterprise Agency, 58 Greystone Road, Antrim, BT41 1JZ

206 Lylehill Road, Belfast, BT14 8SN

Mieszczanska 31, Poland, Wroclaw, 50-201

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

Third floor/ 3 Hill Street, New Town, Edinburgh, EH2 3JP

34 Clareglen, Belfast, BT14 8LU

75 Cowcross Street, London, EC1M 6EL

Collingwood Buildings, 38 Collingwood Street, Newcastle upon Tyne, NE1 1JF

3 Iona Park, Londonderry, BT48 9LH

1 Parsons Street, West Midlands, Dudley, DY1 1JJ