| Company | Timeline | Status | |
| G F Tomlinson & Sons Ltd Director • Chartered Builders | 18 Aug 1997←9 Years→11 Jun 2007 | Active | |
| G. F. Tomlinson Construction Limited Director • Chartered Builder | 18 Aug 1997←12 Years→31 Mar 2010 | Active | |
| G.F.Tomlinson Group Limited Director • Chartered Builder | 18 Aug 1997←12 Years→31 Mar 2010 | Active | |
| G.F. Tomlinson Building Limited Director • Chartered Builder | 18 Oct 1991←18 Years→31 Mar 2010 | Active | |
