| LAMOUREUX, Marie ACTIVE | Director | 01 Jan 2017 | | France | January 1984 | Iliad, 16 Rue De La Ville L'Évèque, Paris, 75008, France |
| PHOELICH, Gijs ACTIVE | Director | 01 Jan 2015 | | Netherlands | April 1973 | 25-31, Safariweg, 3605 Ma Maarssen, Netherlands |
| ANAYAROGLU, Merih Meltem RESIGNED | Secretary | 01 Jan 2015 | 11 Apr 2016 | | | Turknet As, Buyukdere Cad. Ercan Han Blok: A Floor 2, Gayrettepe, Istanbul 34394, Turkey |
| DEDULLEN, Xavier RESIGNED | Secretary | 21 May 2010 | 28 Apr 2013 | | | Verizon Uk Limited, Reading International Business Park, Basingstoke Road, Reading, Berkshire, RG2 6DA |
| EVELEIGH, David Charles RESIGNED | Secretary | 29 Apr 2013 | 15 Sep 2014 | | | Bt Centre, 81 Newgate Street, London, EC1A 7AJ, England |
| LABUDZKA, Joanna RESIGNED | Secretary | 01 Feb 2017 | 13 Dec 2017 | | | 24a, Ul. Czarnolecka, 04-740 Warsaw, Poland |
| RYAN, Michael RESIGNED | Secretary | 31 Mar 1998 | 07 Feb 2002 | | | 9 West Lodge Avenue, London, W3 9SE |
| OLD BROAD STREET SECRETARIAL SERVICES LTD RESIGNED | Secretary | 07 Feb 2002 | 21 May 2010 | | | Tower, 42, Level 30 25 Old Broad Street, London, EC2N 1HQ, United Kingdom |
| TEMPLE SECRETARIES LIMITED RESIGNED | Nominee Secretary | 31 Mar 1998 | 31 Mar 1998 | | | 788-790 Finchley Road, London, NW11 7TJ |
| ADAMS, James Wallace RESIGNED | Director | 01 Jan 2002 | 31 Dec 2003 | | July 1947 | Lennebergplatz 3, Mainz 55124, Germany |
| AMENDOLA, Giovanni Battista RESIGNED | Director | 17 Feb 2005 | 31 Dec 2005 | | April 1958 | Via C.G. Viola, G8-Wind, Rome, 00148, FOREIGN, Italy |
| ANAYAROGLU, Merih Meltem RESIGNED | Director | 01 Jan 2015 | 11 Apr 2016 | Turkey | June 1965 | Turknet As, Buyukdere Cad. Ercan Han Blok: A Floor 2, Gayrettepe, Istanbul, 34394, Turkey |
| ASHBY, Ian George RESIGNED | Director | 11 Sep 1998 | 06 Dec 2001 | | September 1962 | 19 Armitage Court, Sunninghill, Ascot, Berkshire, SL5 9TA |
| BEAUREGARD, Arnaud Henri RESIGNED | Director | 02 Apr 2003 | 31 Dec 2003 | | February 1966 | 80 Avenue Des Ternes, Paris, 75017, France |
| BILLOTTE, Pierre Jose RESIGNED | Director | 01 Jan 2002 | 30 Jan 2003 | | August 1963 | 9 Bis, Boulevard Jean Jaures, 92100 Boulogne, Billancourt, France |
| BOSCH, Frits RESIGNED | Director | 19 Nov 1999 | 31 Dec 2003 | | October 1953 | P.Potterlaan 37, Naarden, 1412 Hw, Netherlands |
| BOSSER, Thierry Jacques Yves Jose RESIGNED | Director | 01 Jan 2003 | 31 Dec 2004 | | June 1961 | Place De Sars 6, Sars La Bruyere, 7080, Belgium |
| CELEBILER, Cem RESIGNED | Director | 01 Jan 2017 | 13 Dec 2017 | Turkey | June 1971 | 121, Buyukdere Caddesi, Ercan Han, Gayrettepe Sisli 34394, Istanbul, Turkey |
| CELEBILER, Mehmet Izzi, Dr RESIGNED | Director | 01 Jan 2008 | 31 Dec 2014 | Turkey | January 1939 | 121, Buyukdere Caddesi 121, Gayrettepe, Istanbul, 34394, Turkey |
| CELEBILER, Mehmet Izzi, Dr RESIGNED | Director | 26 Feb 2007 | 31 Dec 2007 | | January 1939 | Sarayarkasi Sok. No. 30 Ayazpasa, Taksim, Beyoglu 34437, Turkey |
| CELEBILER, Mehmet Izzi RESIGNED | Director | 01 Jan 2006 | 31 Dec 2006 | | January 1939 | Sarayarkasi Sokak No. 30, Ayaspasa, Istanbul 34427, FOREIGN, Turkey |
| CIELEBAK, Aneta RESIGNED | Director | 01 Jan 2015 | 31 Dec 2016 | Poland | July 1974 | Netia Tower, Netia Sa, 7a Ui. Tasmowa, 02-677 Warsaw, Poland |
| CLAASSEN, Bjorn RESIGNED | Director | 30 Jan 2003 | 08 Jan 2004 | | April 1962 | Im Winkel 4, Burgwedel, 30938, Germany |
| CONTE, Antonello RESIGNED | Director | 01 Jan 2016 | 13 Dec 2017 | Italy | June 1966 | Clouditalia Telecomunicazioni S.P.A., Via Tiburtina, 1072, 00156 Rome, Italy |
| DE BAILLENX, Olivier RESIGNED | Director | 01 Jan 2010 | 31 Dec 2011 | France | January 1960 | 8, Rue De La Ville L'Eveque, Paris, 75008, France |
| DE BAILLNEX, Olivier RESIGNED | Director | 01 Jan 2014 | 21 Oct 2014 | France | January 1960 | 8, Rue De La Ville L'Evêque, Paris, 75008, France |
| DEDULLEN, Xavier RESIGNED | Director | 01 Jan 2011 | 28 Apr 2013 | Uk | February 1964 | Verizon Uk Limited, Reading International Business Park, Basingstoke Road, Reading, Berks, RG2 6DA, Uk |
| DOMBKOWSKI, Robert RESIGNED | Director | 31 Mar 1998 | 17 Jan 2000 | | December 1960 | The Poors House, Part Lane, Swallowfield, RG7 1TB |
| EVELEIGH, David Charles RESIGNED | Director | 01 Jan 2012 | 15 Sep 2014 | Uk | November 1968 | Bt Centre 81, Newgate Street, London, EC1A 7AJ, Uk |
| FERGUSSON, Lee, Dr RESIGNED | Director | 22 Jun 1998 | 17 Jan 2000 | | June 1954 | 1855 Crystal Springs Road, Fairfield 52556, Iowa Usa, FOREIGN |
| FERRAIUOLO, Vincenzo RESIGNED | Director | 01 Jan 2011 | 31 Dec 2012 | Italy | September 1975 | 48, Via Cesare Giulo Viola, Rome, 00148, Italy |
| FOREST, Emmanuel RESIGNED | Director | 11 Jan 2016 | 13 Dec 2017 | France | September 1956 | 32, Avenue Hoche, 75378 Paris Cedex 08, France |
| FORREST, Jane RESIGNED | Director | 01 Jan 2005 | 07 Dec 2005 | | September 1965 | Flat 16, 10 Dorset Square, London, NW1 6QB |
| FORYSTH, Grant RESIGNED | Director | 01 Jan 2012 | 09 Nov 2015 | England | August 1955 | British Sky Broadcasting Limited, Grant Way, Isleworth, Middlesex, TW7 5QD, Uk |
| FREIHERR VON ROENNE, Hans Hubertus Alexis, Dr RESIGNED | Director | 01 Jan 2015 | 11 Jan 2016 | France | July 1966 | Bt Global Service, 5 Place De La Pyramide,, Paris La Defense, 92088, France |
| GENNA, Innocenzo Maria RESIGNED | Director | 01 Jan 2004 | 31 Dec 2009 | | June 1966 | 29 Via Vinciguerra, Recanati, 62019, Italy |
| GIANNOPOULOS, Vassilis RESIGNED | Director | 01 Jan 2010 | 15 Apr 2011 | Greece | August 1970 | Forthnet, Manis Street, Kantza Pallini, Athens, GR-15351, Greece |
| GOTBAUM, Noah Eliot RESIGNED | Director | 01 Jan 2002 | 31 Dec 2003 | | October 1959 | 271 Central Park West 8e, New York, Ny 10024, Usa |
| GOTBAUM, Noah Eliot RESIGNED | Director | 01 Jan 2002 | 29 Jan 2003 | | October 1959 | 51 Randolph Avenue, London, W9 1BQ |
| HANSEN, Jesper Hart RESIGNED | Director | 01 Jan 2000 | 31 Dec 2001 | | April 1965 | Borgevej 47a, Lyngby, Dk 2800, Denmark |
| HARLEY, John Henry RESIGNED | Director | 01 Jan 2004 | 31 Dec 2006 | | March 1952 | Postern Heath, Postern Lane, Tonbridge, Kent, TN11 0QU |
| HOULT, Helen RESIGNED | Director | 22 Jun 1998 | 17 Jan 2000 | | March 1963 | 58 Ditton Hill Road, Long Ditton, Surrey, KT6 5JD |
| JOENSUU, Jukka Pekka Kristian RESIGNED | Director | 01 Jan 2008 | 31 Dec 2009 | | January 1966 | ., Laukkupolku 14, Espoo, 02780, Finland |
| JONES, William Arthur RESIGNED | Director | 02 Nov 2000 | 31 Dec 2002 | United Kingdom | February 1947 | The Whitehouse, 50 Camp Road, Gerrards Cross, Buckinghamshire, SL9 7PD |
| KERASTARIS, Antonios RESIGNED | Director | 01 Jan 2014 | 29 Jul 2015 | Greece | August 1969 | 64, Kifissias Avenue & 3 Premetis Str., Athens, 15125, Greece |
| KOHLHAMMER, Hans Peter, Dr RESIGNED | Director | 01 Jan 2001 | 31 Dec 2002 | | January 1947 | Rosenweg 5, Kulmbach, 95326, Germany |
| KUMMER, Mark Stephen RESIGNED | Director | 01 Jan 2006 | 31 Dec 2009 | | February 1961 | 4 Holloway Drive, Virginia Water, Surrey, GU25 4SY |
| LA ROVERE, Massimo RESIGNED | Director | 01 Jan 2013 | 31 Dec 2016 | Italy | June 1968 | 48, Via Cesare Giulio Viola, Rome, 00148, Italy |
| LABUDZKA, Joanna RESIGNED | Director | 01 Jan 2017 | 13 Dec 2017 | Poland | February 1975 | 24a, Ul. Czarnolecka, Warsaw, 04 740, Poland |
| LALANDE, Richard RESIGNED | Director | 01 Jan 2007 | 31 Dec 2012 | France | March 1948 | Tour Sequoia, 1 Place Carpeaux, Paris La Defense Cedex, 92915, France |
| LISTON, Stephanie Way RESIGNED | Director | 07 Dec 2001 | 28 Jul 2005 | United Kingdom | March 1958 | The Hall, Church Street, Peasenhall, Ipswich, Suffolk, IP17 2HL |
| MACALUSO, Fabio RESIGNED | Director | 01 Jan 2006 | 16 Oct 2007 | | February 1963 | 10 Via Quattro Venti, Rome, 00152, Italy |
| MARKATOS, Sotirios RESIGNED | Director | 01 Jan 2012 | 18 Jan 2013 | Greece | March 1958 | Forthnet S.A., Manis Street Kantza, Pallini, Attiki Gr-15351, Greece |
| MENATTI, Charles Louis RESIGNED | Director | 17 Jan 2000 | 31 Dec 2001 | | January 1954 | Rue Hernalsteen 27, Wezembeek-Oppem, 1970, Belgium |
| MESCH, Robert Gary RESIGNED | Director | 17 Jan 2000 | 31 Dec 2000 | | June 1953 | Baamsbrugse Zuwe 61, 3645 Vinkeveen, The Netherlands |
| MOELLER, Christian Eyde RESIGNED | Director | 01 Jan 2004 | 28 Jan 2007 | | December 1963 | 19 Store Strandstraede, 2.Th, Copenhagen K 1255, Denmark |
| MOSCA, Raffaele RESIGNED | Director | 01 Jan 2007 | 31 Dec 2008 | | October 1955 | Via Arianuova 26, Ferrara 44100, Italy |
| MOWBRAY, Barry RESIGNED | Director | 17 Jan 2000 | 31 Dec 2001 | England | March 1952 | Old Linslade Manor, Old Linslade Road, Leighton Buzzard, Bedfordshire, LU7 0DU |
| NIEWEGLOWSKI, Jacek Jakub RESIGNED | Director | 01 Jan 2012 | 13 Dec 2017 | Poland | May 1969 | P4 Sp. Z O. O., Tasmowa 7, Warsaw, 02-677, Poland |
| PARKER, Alain RESIGNED | Director | 01 Jan 2013 | 05 May 2014 | France | March 1952 | 30, Rue Cambacérès, Paris, 75008, France |
| PETERS, Jon RESIGNED | Director | 01 Jan 2003 | 31 Dec 2006 | England | August 1960 | 25 Aberdeen Place, London, NW8 8JR |
| PETERSON, Joel Lee Andrew RESIGNED | Director | 29 Jan 2003 | 29 Jan 2003 | | April 1963 | 4172 Cambridge Road, La Canada, California, Ca 91011, Usa |
| POTTER, Michael RESIGNED | Director | 22 Jun 1998 | 17 Jan 2000 | | December 1961 | 28 Charleston Mansions, Randolph Avenue Maida Vale, London, W9 |
| POWER, Kevin RESIGNED | Director | 25 Jun 1999 | 25 Jan 2007 | | July 1953 | Villa La Combe Au Loup, 218 Route De Fuont De Purgues, Tourettes Sur Loup, 06140, France |
| PRICKEN, John RESIGNED | Director | 09 Jul 2001 | 01 Sep 2002 | | June 1956 | 4 Gallopins Hill Road, Brookfield, Fairfield, Ct 06804, Usa |
| RAFUSE, Brady Reid RESIGNED | Director | 09 Jan 2004 | 25 Jan 2005 | United Kingdom | August 1963 | 14 Westway, Pinner, Middlesex, HA5 3NX |
| REIS, Luis Filipe RESIGNED | Director | 01 Jan 2008 | 31 Dec 2011 | Portugal | January 1962 | Lugar Do Espido, Via Norte, Apartado 1011, Maia, 4471-909, Portugal |
| RITZ, Kerry Brent RESIGNED | Director | 26 Feb 2007 | 11 Feb 2008 | England | December 1958 | 18 Holst Mansions, 96 Wyatt Drive, London, SW13 8AJ |
| ROBERTS, Carl RESIGNED | Director | 04 Aug 2005 | 06 Dec 2005 | | August 1957 | 36 Clairiere De La Fortelle, Houlbec Cocherel, 27120, France |
| RUHAN, Tom RESIGNED | Director | 01 Jan 2009 | 31 Dec 2014 | Poland | November 1963 | 7a, Ul. Tasmowa, Warsaw, 02-677, Poland |
| RYAN, Michael RESIGNED | Director | 01 Apr 1998 | 22 Jun 1998 | England | May 1952 | 9 West Lodge Avenue, London, W3 9SE |
| SALTSMAN, Joel RESIGNED | Director | 16 Oct 1998 | 17 Jan 2000 | | February 1952 | 63 Bis, Boulevard De Belgique, Le Vesinet, 78110, France |
| SCHLOBOHM, Bernd, Dr RESIGNED | Director | 01 Jan 2003 | 31 Dec 2004 | | March 1960 | Eisenacher Strasse 14, Pulheim, 50259, Germany |
| SILLIMAN, Craig Livingston RESIGNED | Director | 01 Jan 2007 | 31 Dec 2010 | United Kingdom | June 1967 | One Verizon Way, Vc4 3 Eo43, Basking Ridge, Nj, 07920, Usa |
| SIMPSON, Claude Oliver RESIGNED | Director | 11 Sep 1998 | 06 Jul 2001 | | June 1937 | 12544 Classic Drive, Coral Springs, Florida 33071, Usa |
| SOMMERBERG, Christof RESIGNED | Director | 01 Jan 2010 | 31 Dec 2015 | Germany | June 1968 | Mathias-Brueggen, Strasse 55, Cologne, 50829, Germany |
| SOMMERBERG, Christof RESIGNED | Director | 31 Jan 2007 | 31 Dec 2007 | Germany | June 1968 | 9 Arnzhaeuschen, Wermelskirchen, 42929, Germany |
| TALEVI, Tiziana RESIGNED | Director | 01 Jan 2015 | 13 Dec 2017 | Italy | January 1969 | Fastweb, Piazzale Luigi Sturzo, 23, Rome, I-00144, Italy |
| TALEVI, Tiziana RESIGNED | Director | 29 Nov 2007 | 31 Dec 2013 | Italy | January 1969 | 76, Via Bissolati Leonida, 8th Floor, Rome, 00187, Italy |
| TZORTZAKAKIS, Antonis RESIGNED | Director | 01 Jan 2015 | 13 Dec 2017 | Greece | January 1973 | Wind Hellas, Kifissias 66, Maroussi, 15125, Greece |
| VAN DER HAAR, Ilse Marthe RESIGNED | Director | 01 Jan 2016 | 13 Dec 2017 | Sweden | September 1978 | 16, Borgarfjordsgatan, 164 40 Kista, Sweden |
| VAN DER SLOOT, Bart Jan Roeland RESIGNED | Director | 01 Jan 2004 | 31 Dec 2009 | | July 1964 | 12 Abraham Crijnssenstraat, Naarden, 1411 Dw, The Netherlands |
| VON ROENNE, Hubertus, Doctor RESIGNED | Director | 01 Jan 2005 | 31 Dec 2010 | France | July 1966 | 4, Barthstrasse, Munich, 80339, Germany |
| WHEELER, David Perrin RESIGNED | Director | 02 Nov 2000 | 23 Feb 2007 | | October 1952 | 30 Catherine Place, London, SW1E 6HL |
| WHITEFOOT, David RESIGNED | Director | 01 Jan 2002 | 02 Apr 2003 | England | July 1958 | The Beeches 2 Smith Barry Circus, Upper Rissington, Cheltenham, GL54 2NQ |
| WILLIAMS, Mikel Howard RESIGNED | Director | 02 Nov 2000 | 31 Dec 2001 | | February 1957 | Petworth, Pinewood Road, Virginia Water, Surrey, GU25 4PA |
| WINDMOLDERS, Luc RESIGNED | Director | 01 Jan 2010 | 31 Dec 2011 | Belgium | May 1966 | Neerveldstraat, 105, Brussels, 1200, Belgium |
| WITT, Martin RESIGNED | Director | 01 Jan 2016 | 13 Dec 2017 | Germany | July 1955 | 10, Ernst-Frey-Strasse, 76135 Karlsruhe, Germany |
| COMPANY DIRECTORS LIMITED RESIGNED | Nominee Director | 31 Mar 1998 | 31 Mar 1998 | | | 788-790 Finchley Road, London, NW11 7TJ |