| Company | Headquarters / Registered Office | Nature of Business | Rank | Map |
| L.M. VALIDATION SERVICES LTD |
HUNTERSHIELD, WHITFIELD HEXHAM NORTHUMBERLAND NE47 8JS |
7430 - Technical testing and analysis |
0 |
| Level 1 |
Accommodation and food service activities Real estate activities Professional, scientific and technical activities Administrative and support service activities Arts, entertainment and recreation |
| Level 2 |
Architectural and engineering activities; technical testing and analysis |