| Company | Timeline | Status | |
| Gif Transport & Logistics Limited Director • Director | 31 Jul 2025←2 Months→Current | Active | |
| Woodpecker Self Storage Ltd Director • Company Director | 4 Aug 2021←4 Years→Current | Active | |
| The Tug Tender Calshot Trust Company Limited Director • Shipping Director | 25 Jul 2012←8 Months→26 Mar 2013 | Dissolved | |
| Williams Marine Lubricants Limited Director • Director | 30 Sep 2003←22 Years→Current | Active | |
| Willbox Limited Director • Director | 21 Sep 2000←25 Years→Current | Active | |
| Williams Shipping Transport Limited Director • Director | 8 Sep 2000←25 Years→Current | Active | |
| Williams Shipping Marine Limited Director • Director | 16 Oct 1998←27 Years→Current | Active | |
| Williams Shipping Holdings Limited Director • Director | 16 Oct 1998←27 Years→Current | Active | |
