Security Systems in Norwich, Norfolk
| Name & Address | Phone # | Website |
| Ark Facilities Ltd 2d Larkman Lane, Norwich, Norfolk NR5 8TX | 01603 507050 |  |
| Front Line Security 124 Shakespeare Way, Norwich, Norfolk NR8 6TZ | 01603 866022 | |
| Initial Electronic Security 3 Naylor Road, Norwich, Norfolk NR3 2BZ | 01603 404563 | |
| Star Security (UK) Ltd Somerset House, Norwich, Norfolk NR16 2LU | 01953 718600 |  |
