Security Guard & Patrol Service in Colchester, Essex
| Name & Address | Phone # | Website |
| ADML 7 St. Jean Walk, Colchester, Essex CO5 0DJ | 01621 819446 |  |
| Keep Guard Security PO Box 4397, Colchester, Essex CO4 5WT | 01206 842580 | |
| M S G Corporate Protection Dugard House, Colchester, Essex CO3 0UL | 01206 542508 |  |
| Oakpark Security Asset House, Colchester, Essex CO1 2TX | 01206 793673 | |
| X Tra Security Ltd St. Mary's Business Centre, Colchester, Essex CO3 3LX | 01206 563917 | |
