| BLACK, Katie Louise ACTIVE | Secretary | 06 Jun 2005 | | | | J36, Rural Auction Centre, Crooklands, Milnthorpe, Cumbria, LA7 7FP, England |
| DIXON, James Anthony ACTIVE | Director | 18 Mar 2026 | | United Kingdom | April 1959 | J36, Rural Auction Centre, Crooklands, Milnthorpe, Cumbria, LA7 7FP |
| LEE, Monica Mary, Dr ACTIVE | Director | 08 Jan 1999 | | United Kingdom | February 1952 | J36, Rural Auction Centre, Crooklands, Milnthorpe, Cumbria, LA7 7FP, England |
| RALSTON, Donald RESIGNED | Secretary | | 01 Aug 1994 | | | 50 Meadow Park, Galgate, Lancaster, Lancashire, LA2 0NJ |
| SCHOFIELD, Stephen Eric RESIGNED | Secretary | 01 Aug 1994 | 17 May 2000 | | | 60 Thornton Road, Morecambe, Lancashire, LA4 5PF |
| OSG SECRETARIES LIMITED RESIGNED | Secretary | 26 May 2000 | 06 Jun 2005 | | | 16 Castle Park, Lancaster, LA1 1YG |
| BARGH, George Ronald RESIGNED | Director | | 21 May 2001 | | October 1918 | Rye Close, Claughton Caton, Lancaster, Lancs, LA2 9JF |
| BARKER, John RESIGNED | Director | | 09 May 1997 | | December 1944 | Halton Park Farm, Halton, Lancaster, Lancs, LA2 6PD |
| BIRKETT, John Thornburrow RESIGNED | Director | | 01 Sep 1998 | | June 1922 | The Croft Whitelund Farm, Morecambe, Lancashire |
| COLLINGE, John Robert RESIGNED | Director | 10 Aug 2001 | 13 Nov 2006 | | April 1942 | The Dingle, Newton, Kirkham Preston, Lancashire, PR4 3RX |
| CORNTHWAITE, Stuart RESIGNED | Director | 19 Jun 2002 | 18 Mar 2026 | England | October 1953 | Lane House Farm, Brookhouse, Lancaster, Lancashire, LA2 9NP |
| DRINKALL, John Edward RESIGNED | Director | 09 May 1997 | 17 Mar 2026 | England | February 1955 | J36, Rural Auction Centre, Crooklands, Milnthorpe, Cumbria, LA7 7FP, England |
| GARTSIDE, Christopher Charles RESIGNED | Director | 04 Oct 2001 | 01 Mar 2004 | England | November 1952 | 151a North Road, Carnforth, Lancashire, LA5 9LU |
| GELDARD, John Addison RESIGNED | Director | 09 May 1997 | 20 Apr 2021 | United Kingdom | April 1951 | J36, Rural Auction Centre, Crooklands, Milnthorpe, Cumbria, LA7 7FP, England |
| HALHEAD, Richard Thornton RESIGNED | Director | | 01 Feb 2002 | United Kingdom | January 1937 | Norbreck Farm, Cockerham, Lancaster, Lancs, LA2 0DY |
| HELME, Henry Edward RESIGNED | Director | 25 Jan 1994 | 01 Aug 2001 | | April 1943 | Ward House Farm, Salwick, Preston, Lancashire |
| PREECE, George Maurice RESIGNED | Director | | 13 Apr 2005 | | September 1937 | Thornbush Farm, Roeburndale Wray, Lancaster, Lancs |
| PYE, Thomas Marsland RESIGNED | Director | | 13 Apr 2005 | | April 1936 | Terrace Farm, Quernmore, Lancaster, Lancs, LA2 9EG |
| SUTCLIFFE, William George RESIGNED | Director | | 09 May 1997 | | December 1954 | Lathwaite Farm, Cockerham, Lancaster, Lancs |
| TOMLINSON, Thomas RESIGNED | Director | | 02 Nov 1993 | | February 1917 | Light Ash School Lane, Winmarleigh, Preston, Lancashire, PR3 0JY |
| TOWERS, Joseph Halhead RESIGNED | Director | | 20 Dec 2002 | | November 1938 | Tunstall Hall Farm, Tunstall, Carnforth, Lancashire, LA6 2QP |