| Company | Timeline | Status | |
| Harper Deyong Ltd Director • Director | 16 Jun 2021←4 Years→Current | Active | |
| Blue Peak Enterprises Ltd Director • Company Director | 9 Apr 2020←5 Years→Current | Active | |
| Promotigo Technology Limited Director • Director | 1 Feb 2019←6 Years→Current | Active | |
| NDL Ventures LLP Designated LLP Member • Unreported | 31 Jan 2019←6 Years→Current | Active | |
| David Deyong & Associates Ltd Director • Director | 12 Dec 2017←7 Years→Current | Active | |
| 35 Hemstal Road Management Limited Director • Business Man | 28 Jul 2017←8 Years→Current | Active | |
| Jaffe Properties Limited Director • Businessman | 21 Jan 2016←9 Years→Current | Active | |
| Promotigo Limited Director • Director | 17 Jul 2015←10 Years→Current | Active | |
N&D Developments (Grove) Limited Director • Director | 4 Mar 2015←3 Years→15 Jan 2019 | Dissolved | |
N&D Developments Limited Director • Director | 3 Mar 2015←3 Years→15 Jan 2019 | Dissolved | |
