| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Berry Phillips & Doyle Ltd | 02599052 | 08/02/1999 | Dissolved |
| DMA CONSUMER PROTECTION LIMITED | 11023094 | 01/01/2020 | Dissolved |
| DMA ENCOURAGING YOUTH LIMITED | 09015103 | 01/01/2020 | Dissolved |
| Direct Media/D M I Ltd | 03036465 | 02/12/1996 | Dissolved |
| Generator Datamarketing Ltd | 02102481 | 14/07/1995 | Dissolved |
| Southwark Computer Services Ltd | 02071146 | 28/02/2006 | Dissolved |
| Web-Link Communications Ltd | 03271263 | 02/01/1997 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ACXIOM EUROPEAN HOLDINGS LIMITED | 04930108 | 05/06/2007 | 30/01/2009 | Bronze |
| ACXIOM LIMITED | 01182318 | 07/06/1995 | 30/01/2009 | Amber |
| ALTWOOD SYSTEMS LIMITED | 02039925 | 05/01/2004 | 30/01/2009 | Dissolved |
| CLARITAS (UK) LIMITED | 01933461 | 05/01/2004 | 30/01/2009 | Dissolved |
| CONSODATA U.K. LIMITED | 03556687 | 05/06/2007 | 30/01/2009 | Dissolved |
| CONSUMER ACCESS LIMITED | 02986280 | 05/06/2007 | 30/01/2009 | Dissolved |
| DIGITAL IMPACT EMARKETING (UK) LIMITED | 03956062 | 30/06/2005 | 30/01/2009 | Dissolved |
| DORMANT COMPANY 02771375 LIMITED | 02771375 | 12/10/1995 | 30/01/2009 | Dissolved |
| PERVASIC HOLDINGS PLC | 05837126 | 01/05/2009 | 31/07/2010 | Dissolved |
| PERVASIC LIMITED | 03868366 | 01/05/2009 | 01/11/2014 | Silver |