- A and M Industrial Controls Ltd - Southam
- A H Spares - Southam
- A P I Engine Performance Ltd - Southam
- Aircraft & Ground - Southam
- Alpha Leasing - Southam
- Cherwell - Southam
- Chiron UK Ltd - Southam
- Codemasters - Southam
- Colecraft Engineering Ltd - Southam
- COSMIK AVIATION Ltd - Southam
- Crossfield Consulting Ltd - Southam
- Cyber-Weld Limited - Southam
- Engineering Technology Group - Southam
- Five Pen Engineering - Southam
- Flip-In Hair Ltd - Southam
- Gardner CNC Ltd - Southam
- Healthy Performance - Southam
- JML Engineering Ltd - Southam
- Lee Sanitation Limited - Southam
- M C I Electrical Installations Ltd - Southam
- Metallic Protectives Ltd - Southam
- Niko Ltd - Southam
- Racoon International Ltd - Southam
- Salto - Southam
- Tool Connection - Southam
- Trident Hydraulics Ltd - Southam
- U K C Joinery - Southam
- VMC (UK) Ltd - Southam
- Warwick Buildings - Southam
- Wynnstay Ltd - Southam