| Company | Timeline | Status | |
| Sterling Software (UK) Iii Limited Director • Director | 31 Mar 2000←5 Months→1 Sep 2000 | Dissolved | |
| Computer Associates UK Limited Director • Director | 1 Apr 1999←1 Year 5 Months→1 Sep 2000 | Active | |
| Computer Associates Holding Limited Director • Director | 1 Apr 1999←1 Year 5 Months→1 Sep 2000 | Active | |
Unicast Emea Limited Director • Director | 1 Apr 1999←1 Year 5 Months→1 Sep 2000 | Dissolved | |
Computer Associates (Europe) Limited Director • Director | 1 Apr 1999←1 Year 5 Months→1 Sep 2000 | Dissolved | |
Apertus Systems Limited Director • Director | 1 Apr 1999←1 Year 5 Months→1 Sep 2000 | Dissolved | |
| Ca Limited Director • Director | 1 Apr 1999←1 Year 5 Months→1 Sep 2000 | Active | |
