- 1st Call Electric Gates Ltd - SS4 3JN
- Ace Fire Protection - SS4 1LB
- Balm & Davies Ltd - SS4 3LS
- Care & Comfort Products Ltd - SS4 1LB
- Charles Birch - SS4 1NF
- Coruba - SS4 1ND
- CWT Partnership - SS4 1BB
- Direct Display - SS4 1ND
- Direct Packaging Ltd - SS4 1NF
- Eclipse Flags Suppliers - SS4 1LD
- Essentialaids - SS4 1DB
- Freshfield Microwave Systems - SS4 1BB
- Genesis Risk Solutions - SS4 1BB
- Hanningfield Process Systems Ltd - SS4 1LB
- Hiddentec Ltd - SS4 1LB
- I M H Technologies Ltd - SS4 1LB
- Peter Tipper Signs & Plates Ltd - SS4 1ND
- Scientific Electro Systems Limited - SS4 1LY
- Security Systems Group Ltd - SS4 1ND
- Sirco Controls Ltd - SS4 1RQ
- Terralec Ltd - SS4 1LD
- UK Lift & Haul - SS4 1ND
- W Neal Services Ltd - SS4 1ND
- Zest City - SS4 1HT