| Company | Timeline | Status | |
| Hanson Quarry Products Ventures Limited Director • Md Hanson Aggregates Marine Lt | 1 Dec 2004←1 Month→31 Dec 2004 | Active | |
| The Chamber Of Shipping Limited Director • Managing Director | 21 Oct 2003←1 Year 2 Months→31 Dec 2004 | Active | |
Bristol Channel Aggregates Limited Director • Md Hanson Aggregates Marine | 19 Dec 2002←2 Years→31 Dec 2004 | Dissolved | |
| Mineral Products Association Limited Director • Managing Director | 28 Feb 2002←2 Years→28 Feb 2004 | Active | |
| Purfleet Aggregates Limited Director • Managing Director | 19 Feb 1999←5 Years→31 Dec 2004 | Active | |
| Solent Aggregates Limited Director • Managing Director | 1 Feb 1999←5 Years→31 Dec 2004 | Active | |
| Hanson Marine Holdings Limited Director • Director | 1 Feb 1999←5 Years→31 Dec 2004 | Active | |
| Hanson Marine Limited Director • Director | 1 Feb 1999←5 Years→31 Dec 2004 | Active | |
| Hanson Aggregates Marine Limited Director • Director | 1 Feb 1999←5 Years→31 Dec 2004 | Active | |
| Hanson Aggregates Marine Limited Director • Commercial Director Of Arc Marine Limite | 30 Nov 1991←11 Months→2 Nov 1992 | Active | |
