| AMATOURY, Dorothee ACTIVE | Director | 31 Oct 2024 | | France | February 1980 | Causeway Works, Ulnes Walton Lane, Leyland, Preston Lancs, PR26 8NB |
| GORDON, Mark Derek ACTIVE | Director | 01 Oct 2022 | | United Kingdom | January 1970 | Causeway Works, Ulnes Walton Lane, Leyland, Preston Lancs, PR26 8NB |
| CASSON, Howard Stanley RESIGNED | Secretary | 02 Oct 2000 | 15 Apr 2005 | | | 209 Garstang Road, Fulwood, Preston, Lancashire, PR2 8JP |
| COOPER, Muriel Frances RESIGNED | Secretary | 19 Apr 2005 | 30 Nov 2006 | | | 2 Corner Bank Close, Great Plumpton, Preston, PR4 3LT |
| COOPER, Robert Shearer RESIGNED | Secretary | 01 Aug 2000 | 02 Oct 2000 | | | 2 Corner Bank Close, Great Plumpton, Preston, Lancashire, PR4 3LT |
| FOSTER, David RESIGNED | Secretary | | 31 Jul 2000 | | | 9 Rosebank, Lostock, Bolton, BL6 4PE |
| GREEN, Julie RESIGNED | Secretary | 01 Jul 2007 | 31 Jul 2017 | | | Causeway Works, Ulnes Walton Lane, Leyland, Preston Lancs, PR26 8NB |
| THRELFALL, Robin Wilfred James RESIGNED | Secretary | 26 Mar 2018 | 18 Aug 2019 | | | Causeway Works, Ulnes Walton Lane, Leyland, Preston Lancs, PR26 8NB |
| KENWOOD SECRETARIES LIMITED RESIGNED | Secretary | 30 Nov 2006 | 30 Jun 2007 | | | Curzon House, 64 Clifton Street, London, EC2A 4HB |
| BISMUTH, Choua Bernard RESIGNED | Director | 30 Nov 2006 | 01 Jul 2010 | France | June 1942 | 37 Rue Gazan, Paris, 75014, FOREIGN, France |
| BRUMFIELD, Geoffrey Frank RESIGNED | Director | 01 Apr 1997 | 31 Jan 2004 | | October 1938 | Stye Cottage 8 Highfield Court, Shepley, West Yorkshire, HD8 8BG |
| COOPER, Robert Shearer RESIGNED | Director | | 30 Sep 2022 | England | January 1950 | Causeway Works, Ulnes Walton Lane, Leyland, Preston Lancs, PR26 8NB |
| ENGELHORN, Andrea Gabriele, Dr RESIGNED | Director | 01 Apr 2003 | 28 Jun 2004 | | August 1963 | Corso Umberto No.80, I-27025 Gambolo, Milan, FOREIGN, Italy |
| FOSTER, David RESIGNED | Director | | 31 Jul 2000 | United Kingdom | November 1951 | 9 Rosebank, Lostock, Bolton, BL6 4PE |
| GOW, Robert Paul RESIGNED | Director | | 22 Jul 1994 | | May 1950 | 63 Masonfield, Bamber Bridge, Preston, Lancashire, PR5 8HP |
| KAHN, Alan Paul Michel RESIGNED | Director | 30 Nov 2006 | 25 Sep 2025 | Italy | August 1948 | Causeway Works, Ulnes Walton Lane, Leyland, Preston Lancs, PR26 8NB |
| MULLER, Lothar, Herr RESIGNED | Director | 30 Sep 1991 | 01 Jan 1993 | | December 1939 | Otto Hahn Strasse 5, Postfach 100 147, 3500 Kassel, Germany |
| POPPE, Rolf RESIGNED | Director | 14 Oct 1999 | 17 Sep 2002 | | November 1945 | Uhlenhorststr 22a, D 34132 Kassel, GERMANY |
| RUNGE, Roland RESIGNED | Director | 15 Sep 1993 | 01 Apr 2003 | | April 1939 | Otto Hahn Strasse 5, Industriepark Kassel Waldau, Kassel, D34123, Germany |