| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BRMCO (227) LIMITED | 07143065 | 23/10/2014 | Dissolved |
| CLASSIC LIFTS (NORTH EAST) LIMITED | 05737412 | 27/08/2010 | Dissolved |
| Farrden (Notts) Ltd | 01274641 | 01/08/2004 | Dissolved |
| Independent Lifts (Northern) Ltd | 02171406 | 01/06/1991 | Dissolved |
| Independent Lifts (Northern) Ltd | 02171406 | 01/06/1991 | Dissolved |
| Keith Snow (Consultancy) Ltd | 06497322 | 07/02/2008 | Dissolved |
| Orona Elevators Ltd | 04122859 | 12/12/2000 | Dissolved |
| Orona Ltd | 05450609 | 12/05/2005 | Dissolved |
| R C L Electrical & Fire Detection Engineers Ltd | 03096610 | 31/08/1995 | Dissolved |
| RAVENINGHAM LIFT COMPANY LIMITED | 07186576 | 11/03/2010 | Dissolved |
| RAVENINGHAM TECHNOLOGY HOLDINGS LIMITED | 08309098 | 27/11/2012 | Bronze |
| Rcl Electrical & Mechanical Ltd | 03144894 | 12/01/1996 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CLASSIC LIFTS LTD | 02487116 | 27/08/2010 | 31/03/2024 | One Red Flag |
| INDEPENDENT LIFTS LIMITED | 03096613 | 31/08/1995 | 10/01/2008 | Gold |
| Junior Pr Ltd | 05450603 | 12/05/2005 | 19/12/2005 | Dissolved |
| NLT TRAINING SERVICES LIMITED | 01512204 | 19/10/2000 | 18/04/2002 | Amber |
| ORONA LIFTS LIMITED | 04122858 | 12/12/2000 | 31/10/2005 | Dissolved |
| RAVENINGHAM HOLDINGS LIMITED | 07187061 | 11/03/2010 | 31/03/2024 | One Red Flag |