| Company | Timeline | Status | |
| Vyking Limited Director • Company Director | 1 Dec 2017←1 Month→15 Jan 2018 | Active | |
| City Computing Trading Limited Director • Unreported | 10 Apr 2013←12 Years→Current | Active | |
| City Computing Property Limited Director • Administrator | 10 Apr 2013←9 Years→20 May 2022 | Active | |
Klimpke Holdings Limited Director • Administrator | 22 Jun 2012←2 Years 3 Months→27 Sep 2014 | Dissolved | |
| City Computing Holdings Limited Director • Administrator | 17 May 2001←21 Years→20 May 2022 | Active | |
| City Computing Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
