| Company | Timeline | Status | |
| Portable Offices Limited Director • Director | 28 Aug 2012←13 Years→Current | Active | |
| Daniels Silverman Limited Director • Director | 31 Oct 2003←22 Years→Current | Active | |
| Portable Offices (Hire) Limited Director • Farmer | 18 May 2001←24 Years→Current | Active | |
| Callkilo Limited Secretary • Unreported | 31 Dec 1992←33 Years→Current | Active | |
| Harnage Estates Limited Director • Director | 31 Dec 1992←33 Years→Current | Active | |
| Harnage Estates Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
