| KEEN, Richard ACTIVE | Secretary | 01 May 2020 | | | | 1, Herald Way, Binley Industrial Estate, Coventry, CV3 2ZG, United Kingdom |
| CAMMACK, Nicholas James ACTIVE | Director | 31 Dec 2018 | | United Kingdom | December 1972 | Saint-Gobain House, East Leake, Loughborough, Leicestershire, LE12 6JU, United Kingdom |
| KEEN, Richard ACTIVE | Director | 01 May 2020 | | United Kingdom | September 1968 | 1, Herald Way, Binley Industrial Estate, Coventry, CV3 2ZG, United Kingdom |
| OXENHAM, Alun Roy RESIGNED | Secretary | 20 Nov 1997 | 01 May 2020 | | | Saint-Gobain House, Binley Business Park, Coventry, CV3 2TT, United Kingdom |
| A B & C SECRETARIAL LIMITED RESIGNED | Nominee Secretary | 07 Nov 1997 | 20 Nov 1997 | | | 100 Barbirolli Square, Manchester, M2 3AB |
| BUYS, William Frederick RESIGNED | Director | 20 Nov 1997 | 01 Feb 2003 | | May 1947 | Brawns, Bix, Henley On Thames, Oxfordshire, RG9 4RY |
| CARPENTIER, Benoit RESIGNED | Director | 01 Sep 1999 | 27 Mar 2000 | | November 1954 | 38 Avenue De La Faisanderie, 1150 Woluwe Saint-Pierre, Belgium |
| DE CHALENDAR, Pierre Andre RESIGNED | Director | 27 Mar 2000 | 01 Feb 2003 | | April 1958 | 10 Trevor Street, London, SW7 1DX |
| HERAUD, Stephane RESIGNED | Director | 02 Jul 2018 | 31 Dec 2018 | France | November 1965 | Saint-Gobain House, Binley Business Park, Coventry, CV3 2TT, United Kingdom |
| HINDLE MBE, Peter, Dr RESIGNED | Director | 24 Feb 2009 | 29 Sep 2015 | England | February 1954 | Merchant House, Binley Business Park, Coventry, CV3 2TT, United Kingdom |
| HUGUEN, Guillerme RESIGNED | Director | 02 Dec 2002 | 01 Aug 2007 | France | January 1959 | 15 Rue Mansart, Paris, 75009, France |
| HUGUEN, Guillerme RESIGNED | Director | 29 Jan 1999 | 01 Dec 2002 | France | January 1959 | 15 Rue Mansart, Paris, 75009, France |
| LAZARD, Roland, Mr. RESIGNED | Director | 01 Mar 2005 | 24 Feb 2009 | | February 1943 | Aldwych House, 81 Aldwych, London, WC2B 4HQ |
| LUCIEN-BRUN, Pierre RESIGNED | Director | 01 Jan 2010 | 06 Sep 2013 | France | January 1966 | Weeland Road, Eggborough, Goole, East Riding Of Yorkshire, DN14 0FD |
| MCLENAGHAN, Alan David William RESIGNED | Director | 01 Aug 2007 | 01 Jan 2010 | | February 1965 | Manor House, Manor Farm Court, Colton, LS24 8BF |
| MOORE, Philip Edward RESIGNED | Director | 29 Sep 2015 | 02 Jul 2018 | United Kingdom | October 1962 | Saint-Gobain House, Binley Business Park, Coventry, CV3 2TT, United Kingdom |
| NEETESON, Reinier Paul RESIGNED | Director | 20 Nov 1997 | 01 Sep 1999 | | January 1947 | Avenue General Baron Empain 3, Brussels, 1150, Belgium |
| OXENHAM, Alun Roy RESIGNED | Director | 29 Sep 2015 | 01 May 2020 | United Kingdom | May 1956 | Saint-Gobain House, Binley Business Park, Coventry, United Kingdom, CV3 2TT, United Kingdom |
| ROUX VAILLARD, Patrick RESIGNED | Director | 01 Feb 2003 | 01 Mar 2005 | | August 1946 | 6 Rutland Court, Rutland Gardens, London, SW7 1BN |
| SEVERS, Stephen Richard RESIGNED | Director | 06 Sep 2013 | 29 Sep 2015 | United Kingdom | December 1963 | Weeland Road, Eggborough, Goole, East Riding Of Yorkshire, DN14 0FD, United Kingdom |
| INHOCO FORMATIONS LIMITED RESIGNED | Nominee Director | 07 Nov 1997 | 20 Nov 1997 | | | 100 Barbirolli Square, Manchester, M2 3AB |