- A1 Retail Magazine - CO9 2JZ
- Acoustic Enclosures Ltd - CO9 2NX
- Ad-Tek Products - CO9 1HB
- ASH Environmental - CO9 4HS
- Blue Tree HR Solutions - CO9 2SU
- BNOS Meditech - CO9 2SZ
- Bolt Building Supplies Ltd - CO9 2SZ
- Brooks Transport Services Ltd - CO9 2SU
- Central Piling Ltd - CO9 2EU
- Centurion Packaging - CO9 3PY
- Coda Systems Ltd - CO9 2RT
- County Marquees East Anglia - CO9 2AR
- D Line Markings Ltd - CO9 1SA
- DIS Hoses, Clips & Connectors Ltd - CO9 3PY
- Eaton Engineering Ltd - CO9 4RU
- Flameguard Fire & Security Ltd - CO9 3QQ
- G R P Factors Ltd - CO9 2EX
- GRP Factors Limited - CO9 2EX
- K R P Fire Protection Services - CO9 3PZ
- Landline Containment Solutions - CO9 2EX
- Leading Edge Graphics Ltd - CO9 1EX
- Maycast - Nokes Precision Engineering Ltd - CO9 1EX
- Nursecall Bits - CO9 2PT
- Omega Laser Systems Ltd - CO9 2RT
- Posh patio - CO9 3RH
- Premaberg Manufacturing Ltd - CO9 2AP
- QAD Networks Limited - CO9 3PY
- R M Curtis - CO9 2SU
- Roger Hyde Ltd - CO9 3EJ
- Satellite Services - CO9 2BB
- Secure I.T Services - CO9 2SX
- SGC Security Services - CO9 3LZ
- Strand Systems Ltd - CO9 2SZ
- Wade International Ltd - CO9 2SX
- White Waters Training Limited - CO9 3PY