| Company | Timeline | Status | |
| Sam McLernon The Packaging Centre Director • Director | 22 May 2012←13 Years→Current | Active | |
| Saltpans Management Company Limited - The Director • Company Director | 20 Feb 2006←11 Years→19 Jun 2017 | Active | |
| McLernon Computers (N.I.) Limited Director • Director | 13 Jul 2002←23 Years→Current | Active | |
| MPS (Ni) Limited Director • Co. Director | 16 Jun 1999←26 Years→Current | Active | |
| Sam McLernon Limited Director • Director | 27 Oct 1971←48 Years→13 May 2020 | Active | |
