- Access Flooring Systems - Hornchurch
- ADD office - Hornchurch
- A-Z MOVE LTD - Hornchurch
- B M Plastic Services Ltd - Hornchurch
- Biochem Pest Control - Hornchurch
- Breeze Fire Protection - Hornchurch
- Coffee & Ice Ltd - Hornchurch
- Eales - Hornchurch
- Firstford Ltd - Hornchurch
- Guardforce Security Ltd - Hornchurch
- J.C.Buck Ltd - Hornchurch
- Kimbolton Electronics LTD - Hornchurch
- M Williams Scaffolding - Hornchurch
- Park Lane Window Services - Hornchurch
- Platinum Security - Hornchurch
- RDS Plumbing Ltd - Hornchurch
- SHE Compliancy Ltd - Hornchurch
- Thermotel Ltd - Hornchurch
- WM Scaffolding Ltd - Hornchurch