| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Behaviour Base Limited | 02635255 | 06/08/1991 | Dissolved |
| Behaviour Scan Limited | 02635260 | 06/08/1991 | Dissolved |
| Behaviourgraphics Limited | 02442229 | 30/09/1991 | Dissolved |
| C M T Ltd | 02202140 | 03/12/1991 | Dissolved |
| D.I.Y. Checkout Limited | 02516199 | 27/06/1991 | Dissolved |
| Enrich Ltd | 02245397 | 31/03/1992 | Dissolved |
| Exact Persona Limited | 02635299 | 06/08/1991 | Dissolved |
| Finance Base Limited | 02635269 | 06/08/1991 | Dissolved |
| Finance Scan Limited | 02635297 | 06/08/1991 | Dissolved |
| Geopersona Limited | 02516345 | 28/06/1991 | Dissolved |
| Look-A-Like Profile Analysis System Limited | 02516614 | 21/03/1992 | Dissolved |
| Mirror Image Profile Analysis Systems Limited | 02516195 | 27/06/1991 | Dissolved |
| Motor Scan Limited | 02635251 | 06/08/1991 | Dissolved |
| Neighbour Base Limited | 02635293 | 06/08/1991 | Dissolved |
| Neighbour Match Limited | 02616978 | 04/06/1991 | Dissolved |
| Share Base Limited | 02635301 | 06/08/1991 | Dissolved |
| Targeting Solution Limited | 02616976 | 04/06/1991 | Dissolved |
| The Car Index Limited | 02467113 | 05/02/1992 | Dissolved |
| The Persona Classification Systems Limited | 02401025 | 03/07/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Bricoda Ltd | 02451143 | 13/02/1992 | 13/02/1993 | Dissolved |
| C M T Data Corp Ltd | 02202141 | 13/02/1992 | 18/09/1992 | Dissolved |
| Computerised Marketing Technologies Ltd | 02170492 | 13/02/1992 | 13/02/1994 | Dissolved |