| KINGSPAN GROUP LIMITED ACTIVE | Secretary | 18 Jan 2011 | | | | Greenfield Business Park 2, Bagillt Road, Greenfield, Holywell, CH8 7GJ, United Kingdom |
| HILLMAN, Carina Elizabeth ACTIVE | Director | 01 Oct 2021 | | England | June 1993 | Harvey Road, Burnt Mills Estate, Basildon, Essex, SS13 1QJ |
| LAWLOR, Alan ACTIVE | Director | 31 Dec 2020 | | Ireland | March 1970 | Harvey Road, Burnt Mills Estate, Basildon, Essex, SS13 1QJ |
| MCAULIFFE, Ian ACTIVE | Director | 31 Dec 2020 | | Ireland | November 1980 | Harvey Road, Burnt Mills Estate, Basildon, Essex, SS13 1QJ |
| BLAAUW, Jan Alle RESIGNED | Secretary | 20 Mar 1996 | 01 Jan 1997 | | | Aak 10, 9606 Pz Kropswolde, The Netherlands |
| DE GROOT, Stephanus Paulus RESIGNED | Secretary | 01 Jan 2006 | 20 Sep 2011 | | | De Savornin Lohmanstraat 15, Winterswyk, 7103 Gt |
| HAYTER, Alan John RESIGNED | Secretary | 31 Mar 2008 | 05 Aug 2011 | | | Hatfield Cottage, The Street Hatfield Peverel, Chelmsford, Essex, CM3 2DR |
| LITTLE, Derek Charles RESIGNED | Secretary | 30 Sep 1996 | 31 Dec 2006 | | | 20 Coopersale Street, Epping, Essex, CM16 7QJ |
| MACCARTHY, John RESIGNED | Secretary | 19 Mar 1996 | 30 Sep 1996 | | | Thirsk Cottage, Stanhope Road Highgate, London, N6 5DE |
| MUIR, David RESIGNED | Secretary | 01 Jan 2006 | 25 Mar 2008 | | | 11 Priestley Drive, Larkfield, Aylesford, Kent, ME20 6TX |
| UITHAM, Jan Alix RESIGNED | Secretary | | 19 Mar 1996 | | | De Dijk 13a, Thesinge Groningen 9797, Netherlands, FOREIGN |
| VAN DER WAAG, Patrick Carl RESIGNED | Secretary | 01 Oct 2004 | 14 Nov 2005 | | | 5 Stuart Way, Billericay, Essex, CM11 2LJ |
| VAN LENT, Gerrit Jan Willey RESIGNED | Secretary | 01 Jan 1997 | 31 Dec 2005 | | | Eltenseweg 9a, Stokkum, 7039aa, Netherlands |
| BLAAUW, Jan Alle RESIGNED | Director | 20 Mar 1996 | 01 Jul 1999 | | March 1942 | Aak 10, 9606 Pz Kropswolde, The Netherlands |
| BLAAUW, Jan Alle RESIGNED | Director | | 23 Dec 1992 | | March 1942 | Aak 10, 9606 Pz Kropswolde, The Netherlands |
| BUTTLE, Dean RESIGNED | Director | 06 Apr 2013 | 08 Jan 2019 | England | November 1966 | Harvey Road, Burnt Mills Estate, Basildon, Essex, SS13 1QJ |
| CREMERS, Harry Franciscus Maria RESIGNED | Director | 14 Mar 2000 | 04 Nov 2009 | | April 1963 | De Eelinkes 18, Nl 7101 Dx, Winterswyk, Netherlands |
| HAYTER, Alan John RESIGNED | Director | 31 Mar 2008 | 05 Aug 2011 | United Kingdom | March 1968 | Hatfield Cottage, The Street Hatfield Peverel, Chelmsford, Essex, CM3 2DR |
| HEWITT BURNLEY, Richard RESIGNED | Director | 02 Apr 2015 | 01 Jan 2019 | England | August 1965 | Harvey Road, Burnt Mills Estate, Basildon, Essex, SS13 1QJ |
| JENNINGS, Roy Alan RESIGNED | Director | 11 Nov 1997 | 30 Sep 2004 | | September 1939 | 29 Stonechat Road, Billericay, Essex, CM11 2NZ |
| KEARNEY, Aiveen RESIGNED | Director | 16 May 2022 | 01 May 2024 | Ireland | March 1973 | Harvey Road, Burnt Mills Estate, Basildon, Essex, SS13 1QJ |
| LAWLOR, Patrick Alan RESIGNED | Director | 18 Jan 2011 | 01 Sep 2018 | Ireland | March 1970 | 2, Auburn Avenue, Donnybrook, Dublin 4, Ireland |
| LITTLE, Derek Charles RESIGNED | Director | | 04 Nov 2009 | | November 1944 | 20 Coopersale Street, Epping, Essex, CM16 7QJ |
| LITTLE, Derek Charles RESIGNED | Director | | 23 Dec 1992 | | November 1944 | 20 Coopersale Street, Epping, Essex, CM16 7QJ |
| MACCARTHY, John RESIGNED | Director | | 23 Dec 1992 | England | October 1950 | Thirsk Cottage, Stanhope Road Highgate, London, N6 5DE |
| MANNION, Ralph RESIGNED | Director | 01 Jan 2019 | 16 May 2022 | Ireland | October 1971 | Harvey Road, Burnt Mills Estate, Basildon, Essex, SS13 1QJ |
| MARSH, David Jeremy RESIGNED | Director | 01 Oct 2007 | 09 May 2014 | England | April 1961 | 2 Station Road, Dunton Green, Sevenoaks, Kent, TN13 2XA |
| MILLS, Wayne Glynn RESIGNED | Director | 01 Nov 2004 | 31 Aug 2007 | England | May 1966 | 34 Spring Gardens, Earls Barton, Northampton, Northamptonshire, NN6 0NJ |
| MUIR, David RESIGNED | Director | 01 Jan 2006 | 25 Mar 2008 | | October 1965 | 11 Priestley Drive, Larkfield, Aylesford, Kent, ME20 6TX |
| MULLER, Donald RESIGNED | Director | 01 Apr 1992 | 19 Mar 1996 | | November 1938 | Stationsstraat 21e, Aldhem Aan Den Ryn, 2405 BL, Netherlands |
| NEWTON, William John RESIGNED | Director | 01 Nov 2004 | 31 Aug 2006 | | August 1946 | 21 Saint Dunstans Road, London, W6 8RE |
| QUARRELL, Lwana RESIGNED | Director | 02 Apr 2015 | 01 Oct 2021 | England | October 1972 | 33, Pilley Road, Hereford, HR1 1NB, England |
| ROUKE, Michael Joseph RESIGNED | Director | | 30 Sep 2004 | | April 1938 | 7 Hawthorn Lane, Sale, Cheshire, M33 5NN |
| ROURKE, Michael Joseph RESIGNED | Director | | 23 Dec 1992 | | April 1938 | 38 Pimmcroft Way, Northenden Road, Sale, Cheshire, M33 2LA |
| SCHREINER, Mike RESIGNED | Director | 20 Mar 1996 | 14 Dec 2000 | | September 1965 | Kromkampen 15, 9468 Hk Annen, The Netherlands |
| TREANOR, John Francis RESIGNED | Director | 18 Jan 2011 | 01 May 2014 | England | May 1957 | Orchard Cottage, Whyle Lane, Pudleston, Leominster, Herefordshire, HR6 0RQ, United Kingdom |
| UITHAM, Jan Alix RESIGNED | Director | 01 Apr 1992 | 19 Mar 1996 | | November 1959 | De Dijk 13a, Thesinge Groningen 9797, Netherlands, FOREIGN |
| VAN DER WAAG, Patrick Carl RESIGNED | Director | 01 Oct 2004 | 14 Nov 2005 | | May 1963 | 5 Stuart Way, Billericay, Essex, CM11 2LJ |
| WILSON, Peter Charles RESIGNED | Director | 18 Jan 2011 | 31 Dec 2020 | Ireland | December 1956 | 2, Cypress Gardens, Overbury Road, Hereford, HR1 1JU, England |
| WINSLET, Stephen Paul RESIGNED | Director | 28 Aug 2003 | 18 Apr 2011 | England | July 1967 | 6 Warren Lodge Drive, Kingswood, Surrey, KT20 6QN |