| Company | Timeline | Status | |
| CCG Investments Ltd Director • Director | 5 Jul 2016←2 Years 6 Months→14 Jan 2019 | Liquidation | |
| M & J McDonald Properties Limited Director • Director | 9 Jul 2010←10 Years→5 Jan 2021 | Dissolved | |
| J & M McDonald Properties Limited Director • Director | 28 Sep 2006←19 Years→Current | Active | |
Lanarkshire Leisure Limited Director • Director | 6 Jun 2006←8 Months→1 Mar 2007 | Dissolved | |
Osprey Taverns Limited Director • Company Director | 28 Jul 1997←4 Years→28 Feb 2002 | Dissolved | |
| The Celtic Football And Athletic Company Limited Director • Business Manager | 15 Dec 1994←29 Years→30 Jun 2024 | Active | |
| Celtic Plc Director • Business Manager | 20 Sep 1994←3 Months→19 Dec 1994 | Active | |
