| Company | Timeline | Status | |
| Bow Brig LLP Designated LLP Member • Unreported | 1 Jun 2021←1 Year 4 Months→18 Oct 2022 | Dissolved | |
| Denholm Energy Services Limited Director • Chartered Accountant | 30 Sep 2014←4 Years→17 Dec 2018 | Active | |
| Denholm Oilfield Services Group Limited Director • Chartered Accountant | 24 Apr 2009←9 Years→17 Dec 2018 | Dissolved | |
| J. & J. Denholm Limited Director • Chartered Accountant | 18 Oct 2007←7 Years→15 Jun 2015 | Active | |
| Denholm Brown Brothers & Company Limited Director • Company Director | 23 Mar 2007←8 Months→14 Dec 2007 | Active | |
| Highland Products Limited Director • Chartered Accountant | 4 Jun 2004←2 Years 7 Months→31 Dec 2006 | Active | |
| Browns Plantations Kenya Limited Director • Chartered Accountant | 1 Apr 2001←5 Years→31 Dec 2006 | Active | |
| James Finlay International Holdings Limited Director • Chartered Accountant | 1 Nov 1996←10 Years→31 Dec 2006 | Active | |
| The Campsies Centre Cumbernauld Limited Director • Director | 6 Feb 1996←4 Months→28 Jun 1996 | Dissolved | |
| Erskine Nominees Limited Director • Chartered Accountant | 24 Nov 1995←4 Months→19 Apr 1996 | Active | |
