| Company | Timeline | Status | |
| RSS Limited Secretary • Unreported | 9 Jan 1992←14 Years→29 Sep 2006 | Dissolved | |
| Rusint Property Limited Secretary • Unreported | 10 Nov 1991←14 Years→29 Sep 2006 | Active | |
| Rohde & Schwarz Services Limited Secretary • Unreported | 10 Nov 1991←14 Years→29 Sep 2006 | Active | |
| Rohde & Schwarz U.K. Limited Secretary • Unreported | 10 Nov 1991←14 Years→29 Sep 2006 | Active | |
