| Company | Timeline | Status | |
| Parentlink Limited Director • Unreported | 4 Dec 2014←10 Years→Current | Active | |
The Everychild Library Limited Director • Publisher | 8 Aug 2011←3 Years→14 Oct 2014 | Dissolved | |
| Educational Publishing Services Limited Director • Unreported | 22 Nov 2005←19 Years→Current | Active | |
| Educational Publishing Services Limited Secretary • Accountant | 22 Nov 2005←19 Years→Current | Active | |
| Teesdale Tax Advisors (Darlington) Limited Director • Unreported | 10 Jun 1996←29 Years→Current | Active | |
| Teesdale Tax Advisors (Darlington) Limited Secretary • Accountant | 10 Jun 1996←29 Years→Current | Active | |
| Teesdale Consultants Limited Secretary • Unreported | 27 Jul 1991←11 Years→15 May 2003 | Active | |
| Teesdale Consultants Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| Schofield & Sims Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
