| Company | Timeline | Status | |
| HTS Truck Spares Limited Director • Manager | 26 Mar 2025←9 Months→Current | Active | |
| Hillas Vehicle Sales Limited Director • Director | 11 Mar 2025←10 Months→Current | Active | |
| HTS Truck Sales Ltd Director • Sales Director | 8 Jul 2024←1 Year 6 Months→Current | Active | |
| HTS Plant Sales Ltd Director • Sales Person | 24 Apr 2023←2 Years 8 Months→Current | Active | |
| Hillas Property Rentals Limited Director • Hgv Sales | 16 Jan 2023←2 Years 11 Months→Current | Active | |
Harry Hillas Hire Ltd Director • Sales Director | 12 Aug 2019←1 Year 3 Months→10 Nov 2020 | Dissolved | |
| Hillas Truck Sales Limited Director • Sales & Parts Manager | 10 Jan 2019←6 Years→Current | Active | |
