| Company | Timeline | Status | |
Nat Lichfield Research Ltd Director • Town Planner | 13 Aug 2001←7 Years→27 Feb 2009 | Dissolved | |
Choudhury Lichfield And Associates Limited Director • Town Planning Consultant | 15 Feb 1996←13 Years→27 Feb 2009 | Dissolved | |
| Tavistock Institute Of Human Relations(The) Director • Professor Emeritus Of Economics And Envp | 23 May 1992←10 Months→31 Mar 1993 | Active | |
