- A Diamond & Son (Timber) Ltd - BT52 2JB
- Advanced Overwatch - BT52 1GE
- Armstrong Medical Ltd - BT52 1BS
- ATG Group - BT52 2NR
- C K Engineering N I Ltd - BT52 2DH
- Causeway Fabrics - BT52 1HB
- Causeway Security - BT52 1RE
- Cogan & Shackleton - BT52 1AF
- Coleraine Fireplaces - BT52 2JR
- DNR Solutions (UK) Ltd - BT52 9AN
- G T Precision N I Ltd - BT52 1BS
- Hidden Hearing - BT52 1EJ
- J K C Specialist Cars - BT52 1QS
- McCurdy Fuels Ltd - BT52 2JB
- Micro Flexitronics Ltd - BT52 2BY
- S & T Moore - BT52 1PE