- AB Metalworks Ltd - Dunmow
- Abbey Marketing Communications Ltd - Dunmow
- Alloy Fabweld - Dunmow
- Angel Wood Floors - Dunmow
- AV Installations Essex - Dunmow
- Base Design - Dunmow
- Beyond Bar Hire - Dunmow
- Campbell Associates Ltd - Dunmow
- Colter Products Ltd - Dunmow
- Dunmow Glass - Dunmow
- Ecolec Installations Ltd - Dunmow
- Flood Projects LLP - Dunmow
- G W S Precision Sheet Metal Ltd - Dunmow
- Herts & Essex Alarms - Dunmow
- Hospitality a V - Dunmow
- Houghton Safety Services Ltd - Dunmow
- Pastorfrigor GB - Dunmow
- Perry Removals Ltd - Dunmow
- Precision Moulded Products - Dunmow
- Project Solver - Dunmow
- Qmx Laboratories - Dunmow
- RB Floral Design - Dunmow
- Triton Electronics Ltd - Dunmow
- Uni-power - Dunmow
- Verseo Health & Beauty - Dunmow