| Company | Timeline | Status | |
| Grabiner Management Company Ltd Director • Rabbi | 27 May 2025←5 Months→Current | Active | |
| Grabiner Esg LLP Non-designated LLP Member • Unreported | 27 Jan 2021←11 Months→11 Jan 2022 | Dissolved | |
| Grabiner CBG LLP Non-designated LLP Member • Unreported | 1 Dec 2020←4 Years→Current | Active | |
