| ILJADICA, Zoran ACTIVE | Director | 08 May 2024 | | Croatia | August 1965 | Puskariceva 77a, Hr-10250 Lucko, Zagreb, Croatia |
| PEREZ GONZALEZ, Fernando Pedro ACTIVE | Director | 03 Feb 2026 | | Switzerland | July 1986 | Sika Europe Management Ag, Zugerstrasse 50, 6340 Baar, Switzerland |
| ALDRED, Kevin Stuart RESIGNED | Secretary | 01 Nov 2010 | 12 Oct 2016 | | | Sika House, Miller Street, Preston, Lancashire, PR1 1EA, United Kingdom |
| GIDDINS, John Francis Joseph RESIGNED | Secretary | 01 Jan 1996 | 24 Nov 1999 | | | 31 Parke Road, Brinscall, Chorley, Lancashire, PR6 8QB |
| GREGSON, John RESIGNED | Secretary | 08 Nov 2000 | 31 Oct 2010 | | | Home Farm Cottage, Grape Lane Croston, Leyland, Lancashire, PR26 9HB |
| SLOAN, Michael Barry RESIGNED | Secretary | | 30 Nov 1995 | | | 15 Forest Way, Fulwood, Preston, Lancashire, PR2 4PR |
| SULLIVAN, Stephen Higham RESIGNED | Secretary | 25 Jan 2000 | 08 Nov 2000 | | | The Coach House, Glendene Park, Wilpshire, Blackburn, Lancashire, BB1 9JQ |
| BLEIBLER, Alexander Werner RESIGNED | Director | 02 Mar 2009 | 03 Jul 2012 | Switzerland | December 1953 | Dattnauerstrasse 55a, Winterthur, 8406, Switzerland |
| BUTLER, Adam John RESIGNED | Director | 24 Nov 2008 | 31 May 2010 | United Kingdom | November 1961 | 12, Hockerley New Road, Whaley Bridge, Derbyshire, SK23 7GA |
| BYRNE, Michael Nicholas RESIGNED | Director | 01 Oct 2008 | 31 May 2010 | | April 1965 | 1, Mendip Close, The Belfry, Lytham, Lancashire, FY8 4TF |
| CARROLL, Declan William RESIGNED | Director | 02 Mar 2009 | 03 Jul 2012 | Ireland | May 1956 | Ardeen, Rocky Valley, Kilmacanogue, County Wicklow, Ireland |
| DE MARTRES, Jean Marie Paul RESIGNED | Director | 03 Jul 2012 | 08 Oct 2014 | France | May 1966 | 13, Boulavard Magenta, Versailles, 78000, France |
| GARDNER, Michael Brian RESIGNED | Director | 01 Oct 2008 | 31 May 2010 | | September 1958 | 24, Southlands Avenue, Lostock Hall, Preston, Lancashire, PR5 5XB |
| GONZALEZ LUCAS, Angel Custodio RESIGNED | Director | 01 Jul 2020 | 08 May 2024 | Spain | February 1960 | Sika S.A.U, Calle Aragoneses 17, 28108 Alcobendas, Madrid, Spain |
| GORICK, Jean RESIGNED | Director | | 27 Jan 2009 | England | December 1930 | The Lindens, 128 Whittingham Lane Broughton, Preston, Lancashire, PR3 5DD |
| GORICK, Jonathan Desmond RESIGNED | Director | | 27 Jan 2009 | England | February 1960 | Simpson House, Fernyhalgh Lane, Fulwood, Preston, Lancashire, PR2 5ST |
| GORICK, Mark Lionel RESIGNED | Director | 01 May 1994 | 27 Oct 2000 | | March 1966 | 134 Whittingham Lane, Broughton, Preston, Lancashire, PR3 5DD |
| GORICK, Michael Jeremy RESIGNED | Director | | 27 Jan 2009 | United Kingdom | July 1961 | 113, Preston Road, Whittle Le Woods, Chorley, Lancashire, PR6 7PJ |
| GORICK, Robert Lionel RESIGNED | Director | | 27 Jan 2009 | England | February 1927 | The Stone House, Whittingham Lane Broughton, Preston, Lancashire, PR3 5DB |
| JAMES, William Graham RESIGNED | Director | 01 May 1996 | 30 Apr 2005 | England | May 1959 | 47 Eshe Road North, Blundellsands, Liverpool, L23 8UE |
| LANG, Daniel Emil RESIGNED | Director | 08 Oct 2014 | 04 Dec 2025 | England | February 1971 | Sika House, Miller Street, Preston, Lancashire, PR1 1EA |
| MILEHAM, Peter RESIGNED | Director | 03 Jan 1995 | 31 Jul 2008 | England | March 1943 | 46 Lightfoot Lane, Fulwood, Preston, Lancashire, PR2 3LR |
| PERRIN DE BRICHAMBAUT, Hubert RESIGNED | Director | 02 Mar 2009 | 06 Nov 2013 | France | February 1957 | 2, Square La Bruyere, Paris, 75009, France |
| RICHARDSON, Philip RESIGNED | Director | 01 Jan 2003 | 14 Jun 2009 | England | February 1960 | 141 Newshaw Lane, Hadfield, Glossop, Derbyshire, SK13 2AT |
| SCHULER, Paul RESIGNED | Director | 06 Nov 2013 | 01 Jul 2020 | England | June 1955 | Sika House, Miller Street, Preston, Lancashire, PR1 1EA |
| SHAVE, Martin David RESIGNED | Director | 01 Jun 2001 | 30 Apr 2008 | | April 1956 | 3 Bridge Bank, Walton Le Dale, Preston, Lancashire, PR5 4AD |
| SLOAN, Michael Barry RESIGNED | Director | | 30 Nov 1995 | | November 1939 | 15 Forest Way, Fulwood, Preston, Lancashire, PR2 4PR |
| STANFIELD, Robert Frederick RESIGNED | Director | 03 Jan 1995 | 29 May 2009 | England | January 1944 | 3, Lancaster Avenue, Clayton Le Woods, Preston, Lancashire, PR5 2TD |
| SULLIVAN, Stephen Higham RESIGNED | Director | 01 Feb 1999 | 31 Dec 2011 | England | September 1952 | 13 Woodfold Hall, Woodfold Park Mellor, Blackburn, Lancashire, BB2 7QA |
| TAYLOR, Martin John RESIGNED | Director | 01 May 2005 | 30 Sep 2008 | | July 1947 | 152 Trafalgar Wharf Mountbatten, Close Ashton On Ribble, Preston, Lancashire, PR2 2XE |
| TURNER, Gregory RESIGNED | Director | 03 Jan 1995 | 31 May 2010 | England | August 1948 | Weavers Cottage, 64 Mellor Brow, Mellor, Blackburn, Lancashire, BB2 7EX |