- 1st Point - UB10 0QE
- Allenby Accountants - UB10 9LE
- Alpha Building Restoration Ltd - UB10 0JQ
- Ambush Security Systems - UB10 8HB
- Bromfield Precision Engineering Ltd - UB10 0NH
- Caliach Ltd - UB10 0NF
- Drain 365- Drain Unblocking Hertfordshire - UB10 8LX
- Excichem Ltd - UB10 9BX
- Fibre Clean - UB10 9HX
- Goldcross Travel & Cargo Ltd - UB10 9HP
- Ickenham Electrical Services - UB10 8BU
- Intelligent Security - UB10 9DA
- KB Scaffolding LTD - UB10 8LW
- Lloyd Metal Spinners Ltd - UB10 8HB
- NilocSystems Ltd - UB10 0LY
- Octagon Online - UB10 8LH
- Residential Sprinkler Solutions - UB10 8HB
- Trident Refrigeration Ltd - UB10 8LE
- Vaxa Web - UB10 0PD
- WR Associates - UB10 8DF
- WVH Plumbing & Heating - UB10 8JD