| Company | Timeline | Status | |
| Margaret L Johnson Marlborough Limited Director • Unreported  | 6 Jul 2018←7 Years→Current  | Active  | |
| Margaret L Johnson Holdings Limited Director • Unreported  | 7 Jun 2018←7 Years→Current  | Active  | |
| The Northmoor Lion Limited Director • Company Director  | 29 Jan 2014←5 Years→7 May 2019  | Active  | |
| Glenmore Business Centre (Witney) Limited Director • Unreported  | 9 Mar 2006←19 Years→Current  | Active  | |
| SJC Properties Limited Director • Unreported  | 23 Jul 2002←23 Years→Current  | Active  | |
| The Flying Press Limited Secretary • Stationer  | 4 Jul 2000←25 Years→Current  | Active  | |
| The Flying Press Limited Director • Stationer  | 4 Jul 2000←25 Years→Current  | Active  | |
| Margaret L.Johnson Limited Director • Stationer  | 31 Aug 1994←31 Years→Current  | Active  | |
