| Company | Timeline | Status | |
| Zeta Compliance Group Plc Secretary • Accountant | 26 Mar 2009←16 Years→Current | Liquidation | |
| Zetasafe Limited Secretary • Accountant | 26 Mar 2009←10 Years→19 Dec 2019 | Active | |
| Zeta Compliance Services Limited Secretary • Accountant | 26 Mar 2009←12 Years→1 Jul 2021 | Active | |
| Kepner-Tregoe Limited Secretary • Unreported | 1 Jan 1998←6 Years→9 Jun 2004 | Active | |
