- Alfa Chemicals Ltd - RG42 4PZ
- Argraves the Engravers - RG42 2AW
- Benville & Marsh Ltd - RG42 1PP
- C G A Integration Ltd - RG42 2ZS
- Candfield Walker Technical Services - RG42 6PA
- CGA Integration Ltd - RG42 2ZS
- Corporate Events - RG42 4EE
- Corporate Gifts Online - RG42 5QZ
- Electravision UK Ltd - RG42 6EJ
- Hants Services Ltd - RG42 1UT
- KnowledgePool Group Ltd - RG42 1PL
- Maidenhead Aquatic - RG42 4HA
- McAllister Design & Build Services Ltd - RG42 7NY
- Old Ford Auto Services - RG42 5RH
- RIW Ltd - RG42 4PZ
- TEKsystems Inc - RG42 1NG
- Tektronix - RG42 1NG
- WG Security Shutters - RG42 6JA