| Company | Timeline | Status | |
| Celigny Lac Limited Director • Chartered Accountant | 30 Apr 2025←6 Months→Current | Active | |
| GSFM Facilities Management Limited Director • None | 17 Nov 2023←1 Year 11 Months→Current | Active | |
| GSFM Facilities Limited Director • Director | 16 Nov 2023←1 Year 11 Months→Current | Active | |
| Charlotte Square Consultancy Limited Director • Chartered Accountant | 4 Aug 2016←4 Years→6 Jul 2021 | Dissolved | |
Metropole Training Limited Director • Director | 6 Dec 2013←1 Year 10 Months→16 Oct 2015 | Dissolved | |
| GS Associates Cleaning Limited Director • Unreported | 6 Aug 2012←6 Months→28 Feb 2013 | Active | |
| G.S. Associates (Scotland) Limited Director • Chartered Accountant | 2 Aug 2010←11 Years→1 Jul 2022 | Active | |
Specialised Facility Services Limited Director • Chartered Accountant | 19 Jul 2010←2 Years 2 Months→28 Sep 2012 | Dissolved | |
Equiplant Services Limited Director • Chartered Accountant | 2 Jul 2010←2 Years 2 Months→28 Sep 2012 | Dissolved | |
| GF Property Services Limited Director • Chartered Accountant | 3 Sep 2009←16 Years→Current | Active | |
