Tank & Roof Commander
30 The Willows, Newtownards, County Down, BT23 8FJ
Musketeer Engineering Ltd
5 Alanbrooke Park Industrial Estate, Alanbrooke Road, Belfast, County Antrim, BT6 9HB
Kelvin Engineering Services
Victoria Business Park, West Bank Road, Belfast, County Antrim, BT3 9JL
Marlborough Engineering Ltd
67 Sydenham Road, Belfast, County Antrim, BT3 9DJ
Precise Engineering Solutions
6 Wynchurch Road, Belfast, County Antrim, BT6 0JH
Backup Powers Solutions
Unit 8 Kiltonga Industrial Estate, Belfast Road, Newtownards, County Down, BT23 4TJ
Court Engineering Services
13 Ballycastle Road, Newtownards, County Down, BT22 2AT
5S Supply Ltd
55 Lough Moss Park, Carryduff, Belfast, County Antrim, BT8 8PD
Terraclean
42 Milecross Road, Newtownards, County Down, BT23 4SR
Carrickfergus Precision Engineering Ltd
8 Taylors Avenue, Carrickfergus, County Antrim, BT38 7HL
Stokes Engineering
3j Drumalig Road, Lisburn, County Antrim, BT27 6UD
Taylor Heating & Plumbing Ltd
Unit C5 Strangford Park, 19 Jubilee Road, Newtownards, Newtownards, County Down, BT23 4YH
Wilkins Signs
2 Islandhill Park, Newtownards, County Down, BT23 7AJ
Taylor Heating & Plumbing Ltd
Unit A5 Ards Business Centre, Jubilee Road, Newtownards, County Down, BT23 4YH
Whiskin Precision Engineering Ltd
67b Upper Braniel Road, Castlereagh, Belfast, County Antrim, BT5 7TX
Beers Engineering Consultancy Ltd
232 Belmont Road, Belfast, County Antrim, BT4 2AW
A R T Engineering
Unit 7, 18 West Bank Road, Belfast, County Antrim, BT3 9JL
Carrickfergus Precision Engineering Ltd
Taylors Avenue, Carrickfergus, County Antrim, BT38 7HL
Heyn N I Engineering Ltd
1 Corry Place, Belfast, County Antrim, BT3 9AH
P C M Engineering Services
Unit 3, 38-40 Duncrue Crescent, Belfast, County Antrim, BT3 9BW