- Actia - Newtown
- Advance Building Designs Ltd - Newtown
- Adventa - Newtown
- B J's Electrical - Newtown
- Cell Path - Newtown
- Confederate Chemicals Ltd - Newtown
- Constructiv Clothing - Newtown
- Craven Electrical - Newtown
- Dyke Engineering - Newtown
- E O M - Newtown
- Evans Windows Wales Ltd - Newtown
- First Contact - Newtown
- G Owen & Sons - Newtown
- Hopkins - Newtown
- J P G Site Services Ltd - Newtown
- M Bufton Plumbing & Heating Services Ltd - Newtown
- Morsafe Supplies - Newtown
- Newtown Plastics Ltd - Newtown
- Quartix Ltd - Newtown
- R M Group - Newtown
- Splice Cast Ltd - Newtown
- Stagecraft Display Ltd - Newtown
- The Motor Control Warehouse - Newtown
- Tims Violins - Newtown