| Company | Timeline | Status | |
| The Esg Advisory Service Limited Director • Director | 22 Feb 2023←2 Months→25 Apr 2023 | Active | |
| Sigmoid Trading Limited Director • Administrator | 15 Nov 2022←2 Years 7 Months→24 Jun 2025 | Dissolved | |
| Sigmoid Properties Limited Director • Administrator | 25 Feb 2022←3 Years→Current | Active | |
| Sigmoid Consultants International Limited Director • Administrator | 31 Jan 2013←12 Years→Current | Active | |
