| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ARTESIAN CHALLENGER LIMITED | 02552255 | 25/10/1991 | Amber |
| ARTESIAN COMPETITOR LIMITED | 02617719 | 30/07/1991 | Amber |
| ARTESIAN DEVELOPER LIMITED | 02793529 | 20/07/1993 | Amber |
| ARTESIAN DEVELOPMENTS BB 2022 LIMITED | 13893354 | 04/02/2022 | Dissolved |
| ARTESIAN DEVELOPMENTS II LIMITED | 03108972 | 01/04/2006 | Amber |
| ARTESIAN DEVELOPMENTS III LIMITED | 03300825 | 24/02/1997 | Silver |
| ARTESIAN DEVELOPMENTS IV LIMITED | 03300864 | 24/02/1997 | Silver |
| ARTESIAN DEVELOPMENTS LIMITED | 03108974 | 01/04/2006 | Amber |
| ARTESIAN PERFORMER II LIMITED | 02651952 | 07/10/1992 | Amber |
| ARTESIAN PERFORMER LIMITED | 02651955 | 12/12/1991 | Amber |
| ARTESIAN SELECT II LIMITED | 02760513 | 12/03/1993 | Amber |
| ARTESIAN SELECT LIMITED | 02760521 | 17/12/1992 | Amber |
| Assured Developments (Armagh) Ltd | 02209630 | 30/09/1990 | Dissolved |
| Assured Developments (Athol) Ltd | 02320714 | 30/09/1990 | Dissolved |
| Assured Developments (Empire & Albany) Ltd | 02364056 | 30/09/1990 | Dissolved |
| Assured Developments Ltd | 01796325 | 30/09/1990 | Dissolved |
| CRESCENT PROJECT SERVICES LIMITED | 06099566 | 13/02/2007 | Bronze |
| CRESCENT PROJECTS LIMITED | 05168043 | 01/07/2004 | One Red Flag |
| Charstone Limited | 02079079 | 30/09/1990 | Dissolved |
| Clavius Ltd | 04015610 | 15/06/2000 | Dissolved |
| Cynamics Ltd | 03529211 | 17/03/1998 | Dissolved |
| Excytec Ltd | 03386108 | 03/07/1997 | Dissolved |
| Focusdrum Limited | 02345860 | 30/09/1990 | Dissolved |
| G. & W. PROJECTS LIMITED | 03586767 | 30/03/1999 | Not Trading |
| N B A Building Cost Consultants Ltd | 02399013 | 28/06/1989 | Dissolved |
| Nba Bcc Ltd | 03168693 | 06/03/1996 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARTESIAN 20 LIMITED | 03108970 | 11/07/2012 | 10/03/2015 | Dissolved |
| G. & W. PROJECTS LIMITED | 03586767 | 20/07/1998 | 01/02/2001 | Not Trading |
| N.B.A. Computing Ltd | 02029160 | 31/12/1991 | 30/06/1992 | Dissolved |
| PRIME DESIGN AND MANAGEMENT LIMITED | 02777312 | 16/12/1992 | 14/06/1993 | Dissolved |
| SKYLINES (ISLE OF DOGS) LIMITED | 03961263 | 07/11/2007 | 06/05/2014 | Dissolved |
| The Excytec Partnership Llp | OC313724 | 11/06/2005 | 25/07/2008 | Dissolved |
| Whitestones Investments Ltd | 02984278 | 28/10/1994 | 02/01/1996 | Dissolved |