| BALDOCK, Philip Charles ACTIVE | Director | 27 Mar 2026 | | United States | August 1975 | 16, Great Queen Street, Covent Garden, London, WC2B 5AH, United Kingdom |
| IHLEN, Lars ACTIVE | Director | 09 Jan 2024 | | United States | March 1975 | 4855, Peachtree Industrial Blvd, Suite 200, Norcross, Georgia, 30092, United States |
| ZAMBRANO, Daniel Strock ACTIVE | Director | 09 Jan 2024 | | United States | August 1984 | 4855, Peachtree Industrial Blvd, Suite 200, Norcross, Georgia, 30092, United States |
| DEAKIN, Michael John RESIGNED | Secretary | 15 Feb 1993 | 16 Jan 1995 | | | 472 Leeds Road, Idle, Bradford, West Yorkshire, BD10 9AA |
| DIXON, Anthony John RESIGNED | Secretary | 24 Jun 1997 | 05 Jan 2016 | | | Victoria Road, Saltaire, West Yorkshire, BD18 3LF |
| JONES, Steven Russell RESIGNED | Secretary | 01 Jan 1995 | 24 Jun 1997 | | | Middle Lane Ends Farm, Cowling, North Yorkshire, BD22 0LD |
| MURPHY, Jonathan Niall RESIGNED | Secretary | 09 Jun 2022 | 09 Jan 2024 | | | Corke Abbey Avenue, Bray, Co. Dublin, Ireland |
| RUBERY, Barry RESIGNED | Secretary | | 15 Feb 1993 | | | Beggar Hall Nun Monkton Pool Lane, Green Hammerton, York, Yorkshire, YO26 8EH |
| ALLAIN, Francois Yves Jean-Marie RESIGNED | Director | 09 Jan 2024 | 13 Dec 2024 | France | March 1967 | 10 Boulevard De Grenelle, Vantiva S.A., Paris, 75015, France |
| BARNES, Stephen Melvin RESIGNED | Director | 23 May 1994 | 26 May 1998 | | August 1954 | 14 Duchy Road, Harrogate, North Yorkshire, HG1 2EP |
| BETT, Michael, Sir RESIGNED | Director | 20 Jan 2000 | 30 Apr 2006 | England | January 1935 | Colet's Well, The Green Otford, Sevenoaks, Kent, TN14 5PD |
| BROCKSOM, David Graham RESIGNED | Director | 09 Feb 2004 | 02 Feb 2007 | United Kingdom | November 1960 | 7 York Road, Harrogate, North Yorkshire, HG1 2QA |
| CHAPMAN-PINCHER, Patricia RESIGNED | Director | 22 Feb 2005 | 04 Jan 2016 | United Kingdom | August 1947 | Victoria Road, Saltaire, West Yorkshire, BD18 3LF |
| COPPIN, Michael David RESIGNED | Director | 04 Apr 2019 | 09 Jun 2022 | United States | September 1964 | C/O Commscope Inc, 1100 Commscope Place Se, Hickory, North Carolina, 28602, United States |
| CURTIS, Timothy Malise RESIGNED | Director | 01 May 1996 | 14 Feb 2000 | | August 1942 | Street Farmhouse, Vernham Street, Andover, Hampshire, SP11 0EL |
| DAMIRON, Olga Helene Odile Simone RESIGNED | Director | 09 Jan 2024 | 01 Mar 2026 | France | March 1969 | 10, Boulevard De Grenelle, Vantiva S.A., Paris, 75015, France |
| DYSON, John Howard RESIGNED | Director | 17 Nov 1997 | 14 Apr 2006 | United Kingdom | April 1948 | Bodalair, Sandford Lane, Hurst, Berkshire, RG10 0SU |
| FERN, Timothy James RESIGNED | Director | 24 Jan 2001 | 28 Feb 2003 | | June 1963 | Springfield Farm, Sleights Lane, High Birstwith, Harrogate, North Yorkshire, HG3 2LH |
| FLEMING, Robert Arthur RESIGNED | Director | | 30 Sep 2008 | United Kingdom | July 1956 | Moor Cottage, Stainburn, Leeds, LS21 2LR |
| FRASER, Marten Charles Griffin RESIGNED | Director | 01 Feb 2005 | 31 Dec 2008 | United Kingdom | June 1946 | 16a Applehaigh Lane, Notton, Wakefield, West Yorkshire, WF4 2NA |
| GAYDON, Neil RESIGNED | Director | 12 Jun 2002 | 13 Dec 2011 | United Kingdom | March 1960 | Victoria Road, Saltaire, West Yorkshire, BD18 3LF |
| GRANT, John Albert Martin RESIGNED | Director | 01 Aug 2008 | 04 Jan 2016 | England | October 1945 | Victoria Road, Saltaire, West Yorkshire, BD18 3LF |
| HALL, Stuart Andrew RESIGNED | Director | 02 Apr 2007 | 06 Mar 2012 | England | April 1967 | Victoria Road, Saltaire, West Yorkshire, BD18 3LF |
| HOOD, David Richard RESIGNED | Director | | 08 Sep 2004 | United Kingdom | March 1948 | Throstle Nest Farm, Coniston With Kilnsey, Skipton, North Yorkshire, BD23 5HT |
| INGLIS, Michael James RESIGNED | Director | 25 Jul 2008 | 24 Apr 2013 | United Kingdom | June 1960 | Victoria Road, Saltaire, West Yorkshire, BD18 3LF |
| INGLIS, Mike RESIGNED | Director | 13 Mar 2014 | 04 Jan 2016 | England | June 1960 | Victoria Road, Saltaire, West Yorkshire, BD18 3LF |
| JONES, Marvin RESIGNED | Director | 05 Jun 2000 | 31 Dec 2004 | | September 1937 | 552 Lodge Trail Circle, Prescott, Arizona 86303-4991, Usa |
| JONES, Steven Russell RESIGNED | Director | 01 Feb 1993 | 17 Nov 1997 | England | November 1953 | Middle Lane Ends Farm, Cowling, North Yorkshire, BD22 0LD |
| KNAPP, John Emerson RESIGNED | Director | | 30 Jun 1994 | England | January 1952 | 10 Heath Gardens, Halifax, West Yorkshire, HX3 0BD |
| LAMBOURNE, Robert Ernest RESIGNED | Director | 19 Jun 1996 | 08 Aug 2005 | England | February 1952 | Merry Gardens, Church Lane, Burley, Ringwood, Hampshire, BH24 4AP |
| LEIGHTON, Allan RESIGNED | Director | 31 May 2011 | 04 Jan 2016 | United Kingdom | April 1953 | Victoria Road, Saltaire, West Yorkshire, BD18 3LF |
| LISTER, Stephen Frank RESIGNED | Director | 19 Jun 1992 | 10 Apr 1995 | | June 1952 | 10 Welbeck Road, Bolsover, Chesterfield, Derbyshire, S44 6DE |
| MCCAFFERY, Stephen RESIGNED | Director | 04 Jan 2016 | 04 Apr 2019 | United Kingdom | July 1966 | 100, New Bridge Street, London, EC4V 6JA, United Kingdom |
| MCKINNEY, David Alyn RESIGNED | Director | 24 Oct 2006 | 06 Jan 2012 | England | January 1961 | Victoria Road, Saltaire, West Yorkshire, BD18 3LF |
| MCTIGHE, Robert Michael RESIGNED | Director | 03 Jun 2001 | 31 Aug 2011 | United Kingdom | October 1953 | Victoria Road, Saltaire, West Yorkshire, BD18 3LF |
| MESLER, Amanda RESIGNED | Director | 06 Sep 2012 | 04 Jan 2016 | England | December 1963 | Victoria Road, Saltaire, West Yorkshire, BD18 3LF, United Kingdom |
| MILLER, Malcolm Myer RESIGNED | Director | 17 Nov 1997 | 31 Dec 2002 | United Kingdom | August 1955 | Winton House, The Avenue, Radlett, Hertfordshire, WD7 7DW |
| MITCHELL, Graham Kevin RESIGNED | Director | | 27 Feb 1998 | | December 1953 | Badger Hill, Hanlith, Skipton, North Yorkshire, BD23 4BP |
| MORE, Alisdair Saunders Lamb RESIGNED | Director | 19 Mar 2020 | 09 Jan 2024 | Scotland | December 1977 | Lomond House, Grantsmuir Road, John Smith Business Park, Kirkcaldy, KY2 6NA, Scotland |
| MORGAN, Peter William Lloyd RESIGNED | Director | 28 Mar 1996 | 31 Mar 2000 | England | May 1936 | Cleeves, Weydown Road, Haslemere, Surrey, GU27 1DT |
| MURPHY, Jonathan Niall RESIGNED | Director | 09 Jun 2022 | 09 Jan 2024 | Ireland | November 1982 | Corke Abbey Avenue, Bray, Co. Dublin, Ireland |
| MURRAY, John Roderick RESIGNED | Director | 24 Feb 2012 | 27 Jul 2014 | Scotland | May 1960 | Victoria Road, Saltaire, West Yorkshire, BD18 3LF |
| POTTS, David Bernard RESIGNED | Director | 04 Jan 2016 | 04 Apr 2019 | United States | October 1957 | 100, New Bridge Street, London, EC4V 6JA, United Kingdom |
| PULLI, Michael RESIGNED | Director | 14 Dec 2011 | 04 Jan 2016 | Usa | July 1964 | Victoria Road, Saltaire, West Yorkshire, BD18 3LF |
| RISDON, Kurt Peter RESIGNED | Director | 28 Mar 1996 | 31 May 2001 | | May 1946 | Croftside, Park Drive, Bingley, West Yorkshire, BD16 3DF |
| RUBERY, Barry RESIGNED | Director | | 26 Feb 1997 | | November 1947 | Beggar Hall Nun Monkton Pool Lane, Green Hammerton, York, Yorkshire, YO26 8EH |
| SHANKLAND, Neil RESIGNED | Director | 04 Apr 2019 | 19 Mar 2020 | Scotland | August 1962 | C/O Commscope Technologies Uk, Lomond House, John Smith Business Park, Kirkcaldy, Fife, KY26 6NA, Scotland |
| SHUTTLEWORTH, Mark RESIGNED | Director | 12 Jan 2015 | 04 Jan 2016 | England | May 1963 | Victoria Road, Saltaire, West Yorkshire, BD18 3LF |
| WILSON, Barry RESIGNED | Director | 05 Oct 1992 | 31 May 1994 | | May 1947 | 2 Staourhaven Court, Long Lee, Keighley, W Yorks, BD21 4YD |
| ZUYDERHOFF, Anthony Emilien RESIGNED | Director | 21 Dec 2017 | 04 Apr 2019 | England | April 1971 | 100, New Bridge Street, London, EC4V 6JA, United Kingdom |