| Company | Timeline | Status | |
| Open Addresses Limited Director • Unreported | 14 Dec 2021←3 Years→Current | Active | |
| Open Data Institute Trading Limited Director • Unreported | 1 Oct 2021←4 Years→Current | Active | |
| Data Institutions Support Services Ltd Director • Unreported | 21 Jul 2021←4 Years→Current | Active | |
| Open Data Institute Director • Unreported | 1 Dec 2017←7 Years→Current | Active | |
| Chetwynd Business Park 10a And 10B Management Company Limited Director • Company Director | 14 Jun 2016←1 Year 6 Months→30 Dec 2017 | Active | |
| Chetwynd Business Park Office Management Company Limited Director • Company Director | 14 Jun 2016←1 Year 6 Months→30 Dec 2017 | Active | |
| Chetwynd Business Park Industrial Management Company Limited Director • Company Director | 14 Jun 2016←1 Year 6 Months→30 Dec 2017 | Active | |
| Centrium Management Company Limited Director • Company Director | 27 Oct 2015←5 Years→7 Jun 2021 | Active | |
| Ecclesall Road Management Limited Director • Accountant | 21 Jan 2015←10 Years→Current | Active | |
| Ecclesall Road Management Limited Director • Accountant | 21 Jan 2015←10 Years→1 Jul 2025 | Active | |
