| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| DIAMOND CONSULTING NORTH EAST LLP | OC356018 | 28/06/2010 | Silver |
| J&HB SOLUTIONS LTD | 06642657 | 10/07/2008 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DIAMOND BUSINESS SYSTEMS LTD | 03674562 | 26/11/1998 | 11/03/2022 | Dissolved |
| DIAMOND ICT LIMITED | 07045892 | 16/10/2009 | 11/03/2022 | Dissolved |
| PRIMROSE COMMUNITY ASSOCIATION | 08555227 | 30/03/2022 | 22/02/2023 | Gold |
| TYNESIDE TRAINING SERVICES LIMITED | 01159172 | 01/09/2020 | 08/02/2024 | Not Trading |