| Company | Timeline | Status | |
| Brynhill Maintenance Limited Director • Director | 21 Jul 2009←10 Years→22 Nov 2019 | Active | |
| Stewart R. Greenberg City Opticians Limited Secretary • Unreported | 20 Dec 1991←33 Years→19 Aug 2025 | Dissolved | |
| Stewart R. Greenberg Opticians Limited Secretary • Unreported | 20 Dec 1991←33 Years→Current | Active | |
| Stewart R. Greenberg Opticians Limited Director • Housewife / Secretary | 20 Dec 1991←19 Years→21 Dec 2010 | Active | |
