| Company | Timeline | Status | |
| Marama Investments Ltd Director • Manager | 27 Jun 2024←1 Year 4 Months→Current | Active | |
| Johnson Investment Holdings Ltd Director • Engineer | 28 May 2024←1 Year 5 Months→Current | Active | |
| Mjohnson Property Ltd Director • Engineer | 28 May 2024←1 Year 5 Months→Current | Active | |
| Villamia Limited Director • Company Director | 12 Feb 2024←1 Year 8 Months→Current | Active | |
| Mjec Services Ltd Director • Electrical Contractor | 23 Mar 2018←7 Years→15 Apr 2025 | Dissolved | |
M J Electrical Cma Ltd Director • Director | 1 Jul 2016←1 Year 11 Months→12 Jun 2018 | Dissolved | |
Calrhya Electrics Ltd Director • Company Director | 14 Jan 2011←8 Years→24 Oct 2019 | Dissolved | |
Global Integrated Solutions Ltd Director • Managing Director | 24 Aug 2006←4 Years→31 Jul 2011 | Dissolved | |
Johnson Developments Scotland Ltd Director • Director | 29 Mar 2004←10 Years→15 Aug 2014 | Dissolved | |
| Global Communications & Electrical Services Ltd Director • Electrician | 18 Dec 2001←19 Years→16 Jan 2021 | Dissolved | |
