| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Ddtw (Wine Bars) Limited | 02651330 | 04/11/1991 | Dissolved |
| Dysart (Newcastle) Ltd | 02311281 | 11/04/1991 | Dissolved |
| Dysart Developments (Southern) Ltd | 02047682 | 31/12/1991 | Dissolved |
| Dysart Developments (Tyne & Wear) Ltd | 02239949 | 06/07/1991 | Dissolved |
| F X F Ltd | 02311282 | 16/04/1991 | Dissolved |
| Gretmere Ltd | 02066309 | 02/02/1992 | Dissolved |
| Project Genesis (Town Centre) Ltd. | 02907112 | 20/04/1994 | Dissolved |
| Redshield Investments Ltd. | 02888169 | 02/03/1994 | Dissolved |
| Richard Wilks Limited | 02867899 | 02/11/1993 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Aimtask Ltd | 02630144 | 28/07/1993 | 23/09/1994 | Dissolved |
| DYSART DEVELOPMENTS (NORTH EAST) LIMITED | 02030031 | 31/12/1990 | 22/10/2004 | Silver |
| DYSART DEVELOPMENTS LIMITED | 01469979 | 11/04/1991 | 22/10/2004 | Bronze |
| Dollar Bay Developments Ltd | 02387657 | 22/05/1991 | 22/10/2004 | Dissolved |
| Durham University Science Park Management Company Ltd | 02731436 | 22/03/1993 | 28/11/2000 | Dissolved |
| Lookchain Ltd | 02711800 | 28/07/1993 | 17/02/1998 | Dissolved |
| PROJECT GENESIS LIMITED | 02796310 | 10/05/1993 | 22/10/2004 | Bronze |
| PROJECT GENESIS MANAGEMENT COMPANY LIMITED | 02941741 | 18/11/1994 | 22/10/2004 | One Red Flag |
| THE NEWCASTLE BUSINESS PARK MANAGEMENT COMPANY LIMITED | 02373356 | 18/04/1991 | 22/10/2004 | Bronze |
| TYNEXE LIMITED | 02066371 | 02/02/1992 | 22/10/2004 | Silver |