| VMED O2 SECRETARIES LIMITED ACTIVE | Secretary | 01 Nov 2021 | | | | 500, Brook Drive, Reading, RG2 6UU, United Kingdom |
| MEDINA MALO, Enrique ACTIVE | Director | 29 Apr 2022 | | United Kingdom | April 1972 | 500, Brook Drive, Reading, RG2 6UU, United Kingdom |
| MELCON SANCHEZ-FRIERA, David ACTIVE | Director | 02 Apr 2026 | | United Kingdom | August 1970 | 500, Brook Drive, Reading, RG2 6UU, United Kingdom |
| SCHULER, Lutz Markus ACTIVE | Director | 18 Sep 2018 | | United Kingdom | March 1968 | 500, Brook Drive, Reading, RG2 6UU, United Kingdom |
| JAMES, Gillian Elizabeth RESIGNED | Secretary | 04 Sep 2000 | 01 Nov 2021 | | | 500, Brook Drive, Reading, RG2 6UU, United Kingdom |
| LUBASCH, Richard Joel RESIGNED | Secretary | 20 Feb 2002 | 03 May 2002 | | | 4 Beech Tree Lane, Brookville, 11545, NEW YORK, Usa |
| MACKENZIE, Robert Mario RESIGNED | Secretary | 31 Jul 1997 | 16 Sep 2011 | | | 160, Great Portland Street, London, London, W1W 5QA, United Kingdom |
| O'CONNOR, Thomas Kerry RESIGNED | Secretary | 01 Sep 1996 | 31 Jul 1997 | | | 3, Tudor Wood Close, Bassett, Southampton, Hampshire, SO16 7NQ |
| STOKES, Martin Howard RESIGNED | Secretary | 11 Oct 1991 | 31 Aug 1996 | | | 1 Hazel Grove, Winchester, Hampshire, SO22 4PQ |
| SISEC LIMITED RESIGNED | Nominee Secretary | 13 Mar 1991 | 11 Oct 1991 | | | 21 Holborn Viaduct, London, EC1A 2DY |
| ARMITAGE, Ian RESIGNED | Director | 24 Oct 1991 | 21 Feb 1995 | | December 1955 | 18 Gloucester Road, Kew, Richmond, Surrey, TW9 3BU |
| BOYLE, Julia Louise RESIGNED | Director | 01 Oct 2021 | 29 Apr 2022 | United Kingdom | September 1971 | 500, Brook Drive, Reading, RG2 6UU, United Kingdom |
| BUTTERY, Paul Andrew RESIGNED | Director | 11 Mar 2014 | 01 Mar 2017 | United Kingdom | October 1963 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| CARTER, Stephen Andrew RESIGNED | Director | 01 Dec 2000 | 20 Feb 2002 | United Kingdom | February 1964 | 22 Melville Road, Barnes, London, SW13 9RJ |
| CASTELL, William Thomas RESIGNED | Director | 09 Sep 2019 | 09 Mar 2020 | England | September 1978 | 500, Brook Drive, Reading, RG2 6UU, United Kingdom |
| CASTELL, William Thomas RESIGNED | Director | 13 Jul 2018 | 01 Sep 2018 | England | September 1978 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| CHAMBERS, Derek Stanley RESIGNED | Director | 09 Oct 1991 | 30 Jun 1996 | | October 1934 | Tregarne,Crawley Ridge, Camberley, Surrey, GU15 2AJ |
| COBIAN, Patricia RESIGNED | Director | 01 Oct 2021 | 24 Jul 2025 | United Kingdom | February 1975 | 500, Brook Drive, Reading, RG2 6UU, United Kingdom |
| CORBY, Caroline Frances RESIGNED | Director | 27 Apr 1993 | 22 Mar 1996 | | January 1965 | 85 Leverton Street, London, NW5 |
| DEW, Bryony RESIGNED | Director | 27 May 2000 | 01 Feb 2002 | | October 1968 | 2 Winton Road, Farnham, Surrey, GU9 9QW |
| DODDS, Jeffrey Noel RESIGNED | Director | 14 Jun 2019 | 01 Oct 2021 | United Kingdom | December 1973 | 500, Brook Drive, Reading, RG2 6UU, United Kingdom |
| DODDS, Jeffrey Noel RESIGNED | Director | 18 Sep 2018 | 04 Jan 2019 | United Kingdom | December 1973 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| DOUGLAS, Peter Gray RESIGNED | Director | 30 Jun 1998 | 11 Feb 2002 | | March 1947 | 3 School Lane, Itchen Abbas, Winchester, Hampshire, SO21 1BE |
| DUNN, Robert Dominic RESIGNED | Director | 07 Jun 2013 | 09 Sep 2019 | England | August 1966 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| EVANS, Robert George RESIGNED | Director | 18 Sep 2018 | 04 Jan 2019 | England | April 1965 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| FORREST, John Richard, Dr RESIGNED | Director | 09 Oct 1991 | 06 Nov 1996 | | April 1943 | The Old Town House Balmer Lawn Road, Brockenhurst, Hampshire, SO42 7TS |
| GALE, Robert Charles RESIGNED | Director | 24 Mar 2004 | 29 Nov 2013 | England | April 1960 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| GRAFIN VON BROCKDORFF AHLFELDT, Claire Louise Elizabeth RESIGNED | Director | 26 Jan 2012 | 29 Feb 2012 | United Kingdom | April 1971 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| GREGG, John Francis RESIGNED | Director | 20 Feb 2002 | 10 Jan 2003 | | December 1963 | 411 Silvermoss Drive, Vero Beach, Florida 32963, America |
| GREGG, John Francis RESIGNED | Director | 08 May 1996 | 30 Jun 1998 | | December 1963 | 411 Silvermoss Drive, Vero Beach, Florida 32963, America |
| HARDMAN, Mark David RESIGNED | Director | 28 Jul 2025 | 02 Apr 2026 | United Kingdom | April 1975 | 500, Brook Drive, Reading, RG2 6UU, United Kingdom |
| HARDMAN, Mark David RESIGNED | Director | 01 Oct 2021 | 29 Apr 2022 | United Kingdom | April 1975 | 500, Brook Drive, Reading, RG2 6UU, United Kingdom |
| HEATH, Roger Anthony Frederick RESIGNED | Director | | 08 May 1996 | | January 1943 | Iron Pear Tree House, Tilburstow Hill Road, South Godstone, Surrey, RH9 8NA |
| HIFZI, Mine Ozkan RESIGNED | Director | 11 Mar 2014 | 01 Nov 2021 | England | May 1966 | 500, Brook Drive, Reading, RG2 6UU, United Kingdom |
| JACOB, Frances Carol RESIGNED | Director | 01 Jan 1995 | 08 May 1996 | | April 1959 | 11 Augustus Court, Augustus Road Southfields, London, SW19 6NA |
| KELHAM, David William RESIGNED | Director | 30 Sep 1999 | 18 Jan 2001 | England | December 1957 | Chastilian, Gough Road, Fleet, Hampshire, GU51 4LJ |
| KELLY, Peter John Anthony RESIGNED | Director | 30 Apr 2014 | 04 Jan 2019 | United Kingdom | June 1963 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| KNAPP, James Barclay RESIGNED | Director | 20 Feb 2002 | 01 Oct 2003 | | January 1957 | 54 Hodge Road, Princeton, New Jersey 08540, Usa |
| LORENZ, Alexander Maximilian RESIGNED | Director | 18 Jun 2018 | 04 Jan 2019 | United Kingdom | August 1965 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| LYNCH, Catherine Elizabeth RESIGNED | Director | 18 Sep 2018 | 04 Jan 2019 | England | March 1968 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| MACKENZIE, Robert Mario RESIGNED | Director | 10 Jan 2003 | 16 Sep 2011 | United Kingdom | October 1961 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| MACKENZIE, Robert Mario RESIGNED | Director | 31 Jul 1997 | 20 Feb 2002 | United Kingdom | October 1961 | 19, Ranelagh Avenue, London, SW6 3PJ |
| MCKELLAR, Ronald Alexander RESIGNED | Director | 09 Oct 1991 | 30 Sep 1999 | | September 1945 | Halstead, Stratfield Saye, Reading, Berkshire, RG7 2EJ |
| MCNEIL, Roderick Gregor RESIGNED | Director | 09 Mar 2020 | 01 Oct 2021 | England | November 1970 | 500, Brook Drive, Reading, RG2 6UU, United Kingdom |
| MILNER, Luke RESIGNED | Director | 01 Mar 2021 | 31 Aug 2021 | England | October 1982 | 500, Brook Drive, Reading, RG2 6UU, United Kingdom |
| MOCKRIDGE, Thomas RESIGNED | Director | 07 Jun 2013 | 11 Jun 2019 | United Kingdom | May 1955 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| MURRAY, Andrea Clare RESIGNED | Director | 18 Jul 2019 | 05 Aug 2019 | United Kingdom | May 1977 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| O'BRIEN, Vincent Gerald RESIGNED | Director | 22 Mar 1996 | 08 May 1996 | England | January 1958 | 8 Vineyard Hill, Wimbledon, London, SW19 7JH |
| OKAS, John Anthony RESIGNED | Director | 09 Oct 1991 | 31 Jul 1997 | England | September 1952 | Dipley Springs, Dipley Common, Hook, Hampshire, RG27 8JS |
| PASCU, Severina-Pompilia RESIGNED | Director | 03 Mar 2020 | 16 Nov 2020 | Switzerland | October 1972 | 500, Brook Drive, Reading, RG2 6UU, United Kingdom |
| RICHTER, Bret RESIGNED | Director | 10 Jan 2003 | 01 May 2003 | | March 1970 | 245 East 63rd Street, Apartment 20h, New York, New York, 10021, United States |
| ROBERTS, Gareth Nigel Christopher RESIGNED | Director | 24 Mar 2004 | 31 Aug 2004 | | March 1962 | 20 Aspen Lodge, Abbots Walk, London, W8 5UN |
| ROSS, Stuart RESIGNED | Director | 01 Nov 2000 | 20 Feb 2002 | England | October 1956 | 15 Mckay Road, London, SW20 0HT |
| SARSON, Jeni Miriam RESIGNED | Director | 05 Aug 2011 | 31 Aug 2011 | United Kingdom | September 1957 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| SARSON, Jeni Miriam RESIGNED | Director | 15 Dec 2003 | 31 Dec 2003 | United Kingdom | September 1957 | The Point, Reading Road North, Fleet, Hampshire, GU51 4HP |
| SCHUBERT, Scott Elliott RESIGNED | Director | 01 May 2003 | 01 Oct 2004 | | May 1953 | 9 William Street House, William Street, London, SW1X 9HH |
| SHEPPERD, Alfred Joseph, Sir RESIGNED | Director | 24 Jan 1992 | 01 May 1996 | | June 1925 | Courtmead 6 Guildown Avenue, Guildford, Surrey, GU2 5HB |
| SMERGLIA, Dale Alan RESIGNED | Director | 20 Dec 2000 | 11 Feb 2002 | | October 1963 | Carrigaline, Lightwater Road, Lightwater, Surrey, GU18 5XB |
| STANTON, Katharine Jane RESIGNED | Director | 20 Dec 2000 | 11 Feb 2002 | | July 1966 | 2 Fir View, Hill Road, Grayshott, Hindhead, Surrey, GU26 6HL |
| STRONG, Dana Mcdonald RESIGNED | Director | 22 Nov 2013 | 31 Jan 2015 | United Kingdom | July 1970 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| SUKAWATY, Andrew RESIGNED | Director | 28 Sep 1994 | 30 Sep 1996 | | June 1955 | 21 Abercorn Place, St Johns Wood, London, NW8 9DX |
| THORP, Jeremy Peter RESIGNED | Director | 30 Jun 1998 | 01 Nov 2000 | England | October 1961 | Jervis Lodge, Upper Swanmore, Southampton, Hampshire, SO32 2QP |
| TILLBROOK, Joanne Christine RESIGNED | Director | 16 Sep 2011 | 16 Sep 2011 | United Kingdom | July 1970 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| TILLBROOK, Joanne Christine RESIGNED | Director | 16 Sep 2011 | 31 Dec 2012 | United Kingdom | July 1970 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| TILLBROOK, Joanne Christine RESIGNED | Director | 05 Aug 2011 | 31 Aug 2011 | United Kingdom | July 1970 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| TILLBROOK, Joanne Christine RESIGNED | Director | 05 Aug 2009 | 16 Sep 2010 | United Kingdom | July 1970 | 160, Great Portland Street, London, London, W1W 5QA, United Kingdom |
| TRAFFORD, Brigitte Anne RESIGNED | Director | 18 Sep 2018 | 04 Jan 2019 | United Kingdom | April 1965 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| WAGNER, Steven RESIGNED | Director | 30 Jun 1998 | 30 Jan 2001 | | February 1952 | Wentworth Gate East Drive, Virginia Water, Surrey, GU25 4JY |
| WALSH, Arthur Stephen RESIGNED | Director | 24 Oct 1991 | 09 May 1996 | | August 1926 | Aiglemont, Trout Rise Loudwater, Rickmansworth, Hertfordshire, WD3 |
| WALSH, Arthur Stephen RESIGNED | Director | | 13 Mar 1993 | | August 1926 | Aiglemont, Trout Rise Loudwater, Rickmansworth, Hertfordshire, WD3 |
| WITHERS, Caroline Bernadette Elizabeth RESIGNED | Director | 23 Apr 2020 | 01 Oct 2021 | United Kingdom | April 1980 | 500, Brook Drive, Reading, RG2 6UU, United Kingdom |
| WITHERS, Caroline Bernadette Elizabeth RESIGNED | Director | 13 Jul 2018 | 01 Sep 2018 | United Kingdom | April 1980 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| WITHERS, Caroline Bernadette Elizabeth RESIGNED | Director | 31 Dec 2012 | 11 Mar 2014 | United Kingdom | April 1980 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| WITHERS, Caroline Bernadette Elizabeth RESIGNED | Director | 03 Feb 2012 | 29 Feb 2012 | England | April 1980 | Media House, Bartley Wood Business Park, Hook, Hampshire, RG27 9UP |
| WITHERS, Caroline Bernadette Elizabeth RESIGNED | Director | 05 Aug 2009 | 16 Sep 2010 | England | April 1980 | 160, Great Portland Street, London, London, W1W 5QA, United Kingdom |
| WOOD, Leigh RESIGNED | Director | 30 Jun 1998 | 01 Dec 2000 | | October 1957 | The Priory 10 Hambledon Park, Hambledon, Godalming, Surrey, GU8 4ER |
| LOVITING LIMITED RESIGNED | Nominee Director | 13 Mar 1991 | 09 Oct 1991 | | | 21 Holborn Viaduct, London, EC1A 2DY |
| SERJEANTS' INN NOMINEES LIMITED RESIGNED | Nominee Director | 13 Mar 1991 | 09 Oct 1991 | | | 21 Holborn Viaduct, London, EC1A 2DY |