| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SILKSTORM LIMITED | — | Active | 21/05/2026 – 03/08/2016 |
| Officer | CLEARBRAVE LIMITED | — | Active | 21/05/2026 – 04/01/2021 |
| Officer | DELTA HOUSE STUDIOS LIMITED | — | Active | 21/05/2026 – 30/03/2015 |
| Officer | ASPECTVISTA LIMITED | — | Active | 21/05/2026 – 30/03/2015 |
| Officer | FASTBULB LIMITED | 🇬🇧Regno Unito | Active | 29/12/2025 – 07/07/2014 |
| Officer | DOUBLECOOL LIMITED | — | Active | 21/05/2026 – 19/10/2012 |
| Officer | PAPERFRAME LIMITED | — | Active | 21/05/2026 – 25/10/2012 |
| Officer | SIAM RAILWAY SERVICES CO. LTD | — | Active | 14/06/2026 – 04/01/2021 |
| Officer | FASTFLASK LIMITED | — | Active | 14/06/2026 – 19/10/2012 |
| Officer | MCS1801 LIMITED | 🇬🇧Regno Unito | Dissolved | 14/06/2026 – 19/01/2017 |
| Officer | FAYS ONE LIMITED | 🇬🇧Regno Unito | Dissolved | 14/06/2026 – 30/04/2009 |
| Officer | WILLMOTTS (LONDON) LIMITED | — | Active | 14/06/2026 – 21/05/2007 |
| Officer | WILLMOTTS MANAGEMENT SERVICES LIMITED | — | Dissolved | 14/06/2026 – 01/04/2008 |
| Officer | FASTBUZZ LIMITED | — | Active | 14/06/2026 – 04/01/2021 |
| Officer | DUNEFLIGHT LIMITED | — | Active | 14/06/2026 – 30/04/2009 |
| Officer | SIAM RAILWAY SERVICES CO. LTD | — | Active | 14/06/2026 – 04/01/2021 |
04/01/2021
resigned
19/01/2017
resigned
08/02/2006
appointed