| Company | Timeline | Status | |
| Henderson & Sons Limited Secretary • Co Director | 20 Dec 2007←13 Years→3 Nov 2021 | Active | |
| W.T. Henderson (Plant & Haulage) Limited Director • Director | 2 Nov 1991←30 Years→1 Nov 2021 | Active | |
| W.T. Henderson (Builders) Limited Director • Director | 30 Oct 1991←21 Years→6 Jun 2013 | Active | |
| Henderson & Sons Limited Director • Director | 30 Oct 1991←30 Years→3 Nov 2021 | Active | |
| W.T. Henderson (Plant & Haulage) Limited Director • Unreported | 1 Jan 1970←51 Years→1 Nov 2021 | Active | |
