| Company | Timeline | Status | |
| Howden Compressors Limited Director • Group Commercial Director | 13 Mar 2007←1 Year 7 Months→22 Oct 2008 | Active | |
| H UK Engineering Limited Director • Group Commercial Director | 8 Dec 2005←2 Years 10 Months→22 Oct 2008 | Dissolved | |
| Howden Holdings Unlimited Director • Group Commercial Director | 8 Dec 2005←2 Years 10 Months→22 Oct 2008 | Active | |
| James Howden & Godfrey Overseas Limited Director • Group Commercial Director | 8 Dec 2005←2 Years 10 Months→22 Oct 2008 | Active | |
| Howden Group Limited Director • Group Commercial Director | 8 Dec 2005←2 Years 10 Months→22 Oct 2008 | Active | |
| James Howden & Company Limited Director • Goup Commercial Director | 8 Dec 2005←2 Years 10 Months→22 Oct 2008 | Active | |
