| Company | Timeline | Status | |
| Scutches Limited Director • Director | 18 Mar 2021←2 Years 6 Months→27 Sep 2023 | Active | |
| Accommodation Road Ltd Director • Director | 15 Mar 2021←8 Months→1 Dec 2021 | Dissolved | |
| Wigmore Associates Ltd Director • Director | 15 Mar 2021←2 Years→27 Mar 2023 | Dissolved | |
| Nonetbay Limited Director • Director | 29 Jun 2020←8 Months→2 Mar 2021 | Dissolved | |
| Grunberg & Co Management Limited Director • Director | 8 Jun 2020←5 Years→Current | Active | |
| Kossoffs (KTR) Ltd Director • Unreported | 20 May 2020←5 Years→Current | Active | |
| Grunberg & Co Trustees Limited Director • Director | 11 Feb 2020←5 Years→Current | Active | |
| Jason Investments Limited Director • Director | 25 Jul 2019←6 Years→Current | Active | |
| Grunberg Wealth Management Limited Director • Accountant | 7 Feb 2019←6 Years→Current | Active | |
| Kossoff's Ltd Director • Unreported | 1 May 2018←7 Years→Current | Active | |
