| RH SEEL & CO LIMITED ACTIVE | Secretary | 01 Jan 2017 | | | | 8, Cathedral Road, Cardiff, South Glamorgan, CF11 9LJ, Wales |
| DAVIES, Robert Simon ACTIVE | Director | 20 Jan 2020 | | Wales | February 1967 | 8, Cathedral Road, Cardiff, South Glamorgan, CF11 9LJ, Wales |
| TREHAN, Bawa Jitendra Singh ACTIVE | Director | 19 Jun 2019 | | Wales | September 1949 | 8, Cathedral Road, Cardiff, South Glamorgan, CF11 9LJ, Wales |
| BRYANT, Penelope RESIGNED | Secretary | 15 Dec 1992 | 21 Jan 1993 | | | 1 Crockhurst, Southwater, Horsham, West Sussex, RH13 7XA |
| DAY, Barbara Elizabeth RESIGNED | Secretary | 06 Feb 2005 | 11 Oct 2012 | | | 25 Mulberry Close, Conwy, LL32 8GS |
| DOLL, Jacqueline Anne Darvell RESIGNED | Secretary | 19 Mar 2001 | 13 Apr 2002 | | | 38 Gwynt Y Mor, Marina Village, Conwy, Gwynedd, LL32 8GH |
| ELPHICK, John Brian RESIGNED | Secretary | 20 Nov 2000 | 19 Mar 2001 | | | 9 Telford Close, The Marina, Conwy, Gwynedd, LL32 8GT |
| FEARNLEY-WHITTINGSTALL, Jane Madeleine RESIGNED | Secretary | 22 Jan 1993 | 30 Nov 1993 | | | 1 Wellington House, Baker Street, Weybridge, Surrey, KT13 8DZ |
| GRIFFITHS, Jacqueline Eluned RESIGNED | Secretary | 12 Oct 2012 | 10 Jan 2017 | | | Conwy Marina, Conwy Morfa, Conwy, North Wales, LL32 3EP |
| HORSFIELD, Enid RESIGNED | Secretary | 13 Apr 2002 | 04 Sep 2005 | | | 22 Meirion Drive, Conwy Marina Village, Conwy, LL32 8GR |
| SEEL, John Hamer RESIGNED | Secretary | 01 Dec 1993 | 20 Nov 2000 | | | Wood Sorrel, Twynlyn, Dinas Powys, South Glamorgan, CF64 4AS |
| ARCH, Edward David RESIGNED | Director | 26 Nov 2003 | 09 Dec 2013 | Wales | June 1944 | 17 Gwynt Y Mor, Conwy Marina, Conwy, Gwynedd, LL32 8GH |
| ARCH, Susan Jane RESIGNED | Director | 03 Sep 2002 | 21 Jun 2006 | | June 1947 | 17 Gwynt Y Mor, Conwy, Gwynedd, LL32 8GH |
| BAILY, Gordon Henry RESIGNED | Director | 20 Nov 2000 | 21 Apr 2007 | | March 1933 | 17 Ellis Way, Conwy Marina Village, Conwy, Gwynedd, LL32 8GU |
| BROWN, Simon Kier RESIGNED | Director | 25 Jan 2013 | 25 Aug 2013 | Wales | May 1971 | Conwy Marina, Conwy Morfa, Conwy, North Wales, LL32 3EP |
| BURRELL, John David RESIGNED | Director | 23 Sep 2000 | 14 Oct 2004 | | May 1944 | 3 Morlais, Marina Village, Conwy, Gwynedd, LL32 8GJ |
| BYRNE, Eileen Winifred RESIGNED | Director | 15 Dec 1992 | 01 Dec 1999 | | September 1944 | 21 Mayfield Close, Walton On Thames, Surrey, KT12 5PR |
| CHAWNER, Rupert Christopher RESIGNED | Director | 08 Mar 2021 | 26 Apr 2021 | United Kingdom | April 1943 | Seel & Co, The Crown House, Wyndham Crescent, Cardiff, Caerdydd, CF11 9UH, Wales |
| CHAWNER, Rupert Christopher RESIGNED | Director | 21 Jun 2019 | 08 Mar 2021 | United Kingdom | April 1943 | Seel & Co, The Crown House, Wyndham Crescent, Cardiff, Caerdydd, CF11 9UH, Wales |
| CLARK, William Lawrence RESIGNED | Director | 15 Dec 1992 | 20 Nov 2000 | | October 1946 | 8 Watch Elm Close, Bradley Stoke South, Bristol, BS32 8AN |
| COSENS, Terrence RESIGNED | Director | 14 Oct 1995 | 26 Nov 1999 | | October 1936 | Swn Y Mor 23 Mulberry Close, Conwy, Gwynedd, LL32 8GS |
| DANBY, David John RESIGNED | Director | 15 Oct 2009 | 01 Nov 2016 | Wales | February 1947 | Conwy Marina, Conwy Morfa, Conwy, North Wales, LL32 3EP |
| DAVIES, Nigel Govan RESIGNED | Director | 15 Dec 1992 | 13 Nov 1995 | | June 1945 | 12 Spencer Gardens, Englefield Green, Egham, Surrey, TW20 0JN |
| DAY, Barbara Elizabeth RESIGNED | Director | 29 Jun 2005 | 11 Oct 2012 | Wales | December 1944 | 25 Mulberry Close, Conwy, LL32 8GS |
| DOLL, Jacqueline Anne Darvell RESIGNED | Director | 17 Dec 1996 | 13 Apr 2002 | | December 1945 | 38 Gwynt Y Mor, Marina Village, Conwy, Gwynedd, LL32 8GH |
| DRENNAN, Rosalyn Merylina RESIGNED | Director | 25 Jan 2013 | 14 Aug 2014 | Wales | June 1955 | Conwy Marina, Conwy Morfa, Conwy, North Wales, LL32 3EP |
| ELPHICK, John Brian RESIGNED | Director | 06 Dec 1999 | 23 Apr 2005 | | November 1935 | 9 Telford Close, The Marina, Conwy, Gwynedd, LL32 8GT |
| HAGUE, William George RESIGNED | Director | 06 Dec 1999 | 20 Nov 2000 | | April 1961 | 12 Radcliffe Way, Bracknell, Berkshire, RG42 1FR |
| HALSEY, Anthony Michael James RESIGNED | Director | 15 Dec 1992 | 05 Mar 2001 | | January 1935 | Woodlands, South Road, Liphook, Hampshire, GU30 7HS |
| HAMMERSLEY, Derek RESIGNED | Director | 20 Feb 2008 | 30 Oct 2014 | Wales | October 1955 | Conwy Marina, Conwy Morfa, Conwy, North Wales, LL32 3EP |
| HAMMERSLEY, Rosalind Annette RESIGNED | Director | 27 Sep 2006 | 30 Oct 2014 | Wales | August 1947 | 12 Telford Close, Conwy Marina Village, Conwy, LL32 8GT |
| HANNAN, Shirley RESIGNED | Director | 03 Jul 2015 | 04 Mar 2016 | Wales | November 1944 | Conwy Marina, Conwy Morfa, Conwy, North Wales, LL32 3EP |
| HILL, Melvyn Baxter RESIGNED | Director | 20 Nov 2000 | 13 Jan 2004 | | September 1940 | Fourseasons, 14 Gwynt Y Mor, Conwy, Gwynedd, LL32 8GH |
| HORSFIELD, Enid RESIGNED | Director | 20 Nov 2000 | 04 Sep 2005 | | September 1944 | 22 Meirion Drive, Conwy Marina Village, Conwy, LL32 8GR |
| JACKSON, John Michael RESIGNED | Director | 01 Oct 2010 | 11 Jul 2019 | Wales | April 1947 | Conwy Marina, Conwy Marina, Conwy Morfa, Conwy, North Wales, LL32 3EP, United Kingdom |
| KIRK, Helena Valerie RESIGNED | Director | 12 Jun 2019 | 27 Aug 2019 | Wales | October 1963 | Conwy Marina, Conwy Marina, Conwy Morfa, Conwy, North Wales, LL32 3EP, Wales |
| KRAAIJEVELD, Joost Hubert RESIGNED | Director | 04 Jul 2006 | 06 Jun 2014 | Wales | July 1934 | 19 Morlais, Conwy Marina Village, Conwy, Gwynedd, LL32 8GJ |
| MC GONAGLE, Charles RESIGNED | Director | 22 Mar 2005 | 03 May 2008 | | May 1949 | 35 Mulberry Close, Conwy, Gwynedd, LL32 8GS |
| MILLS, Gary Thomas RESIGNED | Director | 06 Jun 1996 | 19 Mar 1998 | England | January 1957 | Strathmore Baker Street, Farthinghoe, Brackley, South Northamptonshire, NN13 5PH |
| MOORE, Michael Grant RESIGNED | Director | 23 Sep 2000 | 16 Oct 2007 | | July 1952 | Ty Berllan, Llanddoged, Llanrwst, Conwy, LL25 0TY |
| MYLES, Peter John RESIGNED | Director | 20 Feb 2008 | 05 Oct 2009 | | October 1955 | 1 Radway, Tyldesley, Manchester, Lancashire, M29 8WA |
| SAMMONS, Ewa RESIGNED | Director | 03 Jul 2015 | 01 May 2019 | Wales | August 1952 | Conwy Marina, Conwy Marina, Conwy Morfa, Conwy, North Wales, LL32 3EP, United Kingdom |
| SCHOLES, Alan Carl RESIGNED | Director | 02 Oct 2016 | 09 Apr 2017 | Wales | April 1958 | Conwy Marina, Conwy Morfa, Conwy, North Wales, LL32 3EP |
| SHAW, Catherine RESIGNED | Director | 20 Feb 2008 | 30 Apr 2008 | England | November 1956 | 20, Woodstock Gardens, Appleton, Warrington, Merseyside, WA4 5HN |
| SHAW, Patricia Ann RESIGNED | Director | 21 Mar 2014 | 03 May 2018 | Wales | February 1946 | Conwy Marina, Conwy Morfa, Conwy, North Wales, LL32 3EP |
| SHAW, Patricia Ann RESIGNED | Director | 10 Jan 2010 | 01 Jan 2013 | Wales | February 1946 | Conwy Marina, Conwy Morfa, Conwy, North Wales, LL32 3EP |
| SHAW, Patricia Ann RESIGNED | Director | 10 Jan 2010 | 18 Jan 2010 | Wales | February 1946 | 8, Telford Close, Conwy, Gwynedd, LL32 8GT, Wales |
| SYMONDS, Sally Louise RESIGNED | Director | 01 Feb 2018 | 15 Aug 2018 | United Kingdom | March 1965 | Conwy Marina, Conwy Marina, Conwy Morfa, Conwy, North Wales, LL32 3EP, United Kingdom |
| THORNLEY, Stephen RESIGNED | Director | 21 Jan 2014 | 11 Jul 2019 | Wales | August 1953 | Conwy Marina, Conwy Marina, Conwy Morfa, Conwy, North Wales, LL32 3EP, United Kingdom |
| WHITLEY, Christopher Ronald RESIGNED | Director | 21 Feb 2007 | 31 Aug 2007 | Wales | January 1943 | Fairways 8 Morlais, Conwy Marina, Conwy, Gwynedd, LL32 8GJ |
| WILLIAMS, Diane RESIGNED | Director | 18 Jun 2018 | 02 May 2019 | Wales | June 1955 | Conwy Marina, Conwy Marina, Conwy Morfa, Conwy, North Wales, LL32 3EP, Wales |