| Company | Timeline | Status | |
| Isabella Amadeus Ltd Director • Company Director  | 24 Mar 2025←7 Months→Current  | Active  | |
| Mechanical Engineering Consultants Ltd Director • Mechanical Engineering Consultant  | 12 Sep 2024←1 Year 1 Month→Current  | Active  | |
| Noise And Vibration Consulting And Engineering Ltd Director • Unreported  | 27 Feb 2024←1 Year 8 Months→Current  | Active  | |
| Acoustical Consultants Ltd Director • Chartered Engineer  | 9 Mar 2022←2 Years 2 Months→28 May 2024  | Dissolved  | |
| Caldecotte Design Studio Limited Director • Chartered Engineer  | 5 Mar 2021←3 Years→28 May 2024  | Dissolved  | |
| Environmentally Sound Limited Secretary • Mechanical Engineer  | 6 Dec 1999←25 Years→Current  | Active  | |
| Environmentally Sound Limited Director • Chartered Engineer  | 11 Jan 1999←26 Years→Current  | Active  | |
