| Company | Timeline | Status | |
| HTS Truck Spares Limited Director • Manager | 26 Mar 2025←7 Months→Current | Active | |
| HTS Truck Sales Ltd Director • Company Secretary/director | 8 Jul 2024←1 Year 3 Months→Current | Active | |
Jack's Bar (Northowram) Limited Director • Director | 31 Aug 2014←3 Years→17 Oct 2017 | Dissolved | |
| Wildman Van Sales Limited Director • Director Manager | 23 Dec 2010←14 Years→Current | Active | |
| Jack Hillas & Sons Limited Director • Director | 7 Oct 2008←17 Years→Current | Active | |
| Windmill Tavern (Northowram) Limited Director • Director | 1 Jul 2002←23 Years→Current | Active | |
| J. Hillas & Sons (Holdings) Limited Secretary • Unreported | 24 Nov 2000←24 Years→Current | Active | |
| Halifax Truck & Van Hire Limited Secretary • Company Secretary | 16 Nov 2000←24 Years→Current | Active | |
| M Hillas (Properties) Limited Director • Company Secretary | 16 Nov 2000←24 Years→Current | Active | |
| M Hillas (Properties) Limited Secretary • Company Secretary | 16 Nov 2000←24 Years→Current | Active | |
