- Adtech Electrical Contracting Ltd - Horley
- Aquatics to Your Door - Horley
- Arrow Supreme - Horley
- Assaflex - Horley
- Bubear & Jones - Horley
- Building Access Solutions - Horley
- Bull Signs - Horley
- Charlwood Electrical - Horley
- CJM Driveways - Horley
- Cogmans Farm Machinery Ltd - Horley
- D K A V S Ltd - Horley
- Don Ruffles Ltd - Horley
- Firetronics Ltd - Horley
- FMP Global - Horley
- Formost Fabrications - Horley
- Gaia Converter - Horley
- Homegrown Timber Rail Ltd - Horley
- Interior Projects Southern Ltd - Horley
- Invicta Water Treatment Ltd - Horley
- Knox Grab & Plant Hire - Horley
- Knox Motors - Horley
- L & C Installations Ltd - Horley
- Laser Byte Ltd - Horley
- Longman Gates - Horley
- MAD Ideas Ltd - Horley
- Meatec Ltd - Horley
- Metro Deconstruction Services Ltd - Horley
- Micro Maintenance Ltd - Horley
- Mindex - Horley
- Morepour - Horley
- Musketeer Services Limited - Horley
- Niblock Logistics Solutions - Horley
- Orion Confectionery Ltd - Horley
- PM Ironwork - Horley
- Quickshift UK Ltd - Horley
- Skyhook GB - Horley
- South Surrey Fencing - Horley
- Surrey Fire Systems - Horley
- T A Boxall & Co Ltd - Horley
- The Safety Management Bureau Ltd - Horley
- Trilobyte Designs Ltd - Horley
- Tuplin Group - Horley