| ABOGADO NOMINEES LIMITED ACTIVE | Secretary | 12 Aug 2011 | | | | 100, New Bridge Street, London, EC4V 6JA |
| KENNELLY, Jerry Martin ACTIVE | Director | 19 Jul 2011 | | United States | August 1950 | C/O Riverbed Technology, Inc., 680 Folsomstreet, 7th Floor, San Francisco, Ca 94107, Usa |
| KIZZIAH JR, Jack Darrell ACTIVE | Director | 29 May 2015 | | United States | October 1963 | C/O Riverbed Technology Inc, 680 Folsom Street, 7th Floor, San Francisco, Ca 94107, United States |
| AMESBURY, Bryan Mark RESIGNED | Secretary | 29 Jan 2001 | 08 Mar 2002 | | | 29 High Street, Barrington, Cambridge, CB2 5QX |
| CHARNLEY, William Francis RESIGNED | Secretary | 23 Feb 2000 | 29 Jan 2001 | | | 34 Eaton Mews South, London, SW1W 9HR |
| HOBLEY, Charles Jeremy Stuart RESIGNED | Secretary | 21 Jan 2004 | 19 Jul 2011 | | | The Jeffreys Building, Cowley Road, Cambridge, Cambridgeshire, CB4 0WS |
| JAJEH, Edward Butrus RESIGNED | Secretary | 12 Aug 2011 | 29 May 2015 | | | C/O Riverbed Technology, Inc., 680 Folsomstreet, 7th Floor, San Francisco, Ca 94107, Usa |
| NISSENBERG, Brett Andrew RESIGNED | Secretary | 19 Jul 2011 | 21 Oct 2015 | | | C/O Riverbed Technology, Inc., 680 Folsomstreet, 7th Floor, San Francisco, Ca 94107, Usa |
| REEVES, Damian John RESIGNED | Secretary | 22 Aug 1995 | 23 Feb 2000 | | | Oakfield Cottage, Bromley Lane, Kingswinford, West Midlands, DY6 8JP |
| WRENN, Susan Christine RESIGNED | Secretary | 25 Mar 2002 | 05 Dec 2003 | | | 22 Eachard Road, Cambridge, CB3 0HY |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Nominee Secretary | 28 Jul 1995 | 22 Aug 1995 | | | 26, Church Street, London, NW8 8EP |
| ALLOTT, Stephen Antony RESIGNED | Director | 21 Aug 2007 | 30 Jun 2009 | England | August 1958 | 21 Clapham Common West Side, London, SW4 9AN |
| AMESBURY, Bryan Mark RESIGNED | Director | 27 Oct 1999 | 06 Nov 2001 | | March 1975 | 29 High Street, Barrington, Cambridge, CB2 5QX |
| BLIGH, Peter Robin RESIGNED | Director | 01 Feb 1999 | 28 Jan 2002 | | February 1940 | 2 Penarth Place, Cambridge, Cambridgeshire, CB3 9LU |
| BRENNAN, Anthony Paul RESIGNED | Director | 20 Apr 2004 | 16 Nov 2010 | United Kingdom | June 1963 | The Jeffreys Building, Cowley Road, Cambridge, Cambridgeshire, CB4 0WS |
| BRISBOURNE, Nicholas Gwyn RESIGNED | Director | 15 Jul 2004 | 19 Jul 2011 | United Kingdom | January 1973 | The Jeffreys Building, Cowley Road, Cambridge, Cambridgeshire, CB4 0WS |
| CALLEAR, David James RESIGNED | Director | 22 Mar 2000 | 31 Mar 2004 | England | January 1954 | Barningham Hall, Barningham, Bury St Edmunds, Suffolk, IP31 1DH |
| CAMERON, Hazel Diane RESIGNED | Director | 22 Apr 2003 | 26 Feb 2004 | | April 1966 | Number One Kelvin Campus, West Of Scotland Science Park, Glasgow, G20 0SP |
| CHAMBERLAIN, Geoffrey Howard RESIGNED | Director | 27 Oct 1999 | 22 May 2000 | United Kingdom | August 1941 | Apartment 41 Riverside One, Hester Road, London, SW11 4AN |
| CUMMINGS, Russell RESIGNED | Director | 01 Mar 2005 | 21 Jan 2006 | | June 1964 | Flowers Hill Farm House, Pangbourne, Reading, Berkshire, RG8 7BD |
| DANIELS YOUNG, Sheryl RESIGNED | Director | 27 Oct 1999 | 29 Jul 2002 | | December 1956 | 27 Hereford Square, London, SW7 4NB |
| DARRAGH, James RESIGNED | Director | 17 Jan 2011 | 19 Jul 2011 | England | March 1973 | The Jeffreys Building, Cowley Road, Cambridge, Cambridgeshire, CB4 0WS |
| DAVISON, Andrew Peter RESIGNED | Director | 09 Nov 2010 | 19 Jul 2011 | United Kingdom | August 1967 | The Jeffreys Building, Cowley Road, Cambridge, Cambridgeshire, CB4 0WS |
| DAY, David John RESIGNED | Director | 24 Aug 2004 | 19 Jul 2011 | England | July 1959 | The Jeffreys Building, Cowley Road, Cambridge, Cambridgeshire, CB4 0WS |
| DI LEO, Paolo RESIGNED | Director | 27 Sep 2004 | 06 Jul 2007 | United Kingdom | April 1962 | 27 Old Road, Barton-Le-Clay, Beds, MK45 4LB |
| FITZPATRICK, Michele RESIGNED | Director | 01 May 2009 | 19 Jul 2011 | United Kingdom | August 1958 | The Jeffreys Building, Cowley Road, Cambridge, Cambridgeshire, CB4 0WS |
| GOTTFRIED, Randy Scott RESIGNED | Director | 19 Jul 2011 | 30 Apr 2013 | Usa | September 1965 | 199, Fremont Street, San Francisco, Ca 94105, Usa |
| NIELSEN, Jesper RESIGNED | Director | 06 Nov 2001 | 15 Jul 2004 | | January 1971 | 27 Ivory House, London, E1W 1AT |
| PALU, Michael Joseph RESIGNED | Director | 21 Mar 2013 | 31 May 2015 | Usa | June 1960 | C/O Riverbed Technology Inc, 680 Folsomstreet 7th Floor, San Francisco, Ca 94107, Usa |
| PATERSON, John Alastair Cleland RESIGNED | Director | 06 Nov 2001 | 17 May 2004 | | June 1953 | Lyfords Iping Road, Milland, Liphook, Hampshire, GU30 7NA |
| PIPE, Frank James RESIGNED | Director | 06 Nov 2001 | 01 Mar 2004 | | May 1951 | Laughing Water Loddon Drive, Wargrave, Reading, RG10 8HH |
| REEVES, Damian John RESIGNED | Director | 22 Aug 1995 | 20 Jul 2004 | | January 1974 | 55 Vicarage Close, Waterbeach, Cambridge, Cambridgeshire, CB5 9QG |
| ROBBINS, George Edward RESIGNED | Director | 24 Aug 2004 | 09 Mar 2005 | | April 1965 | 46 Humberstone Road, Cambridge, Cambridgeshire, CB4 1JF |
| STRETCH, Leslie RESIGNED | Director | 21 Apr 2005 | 31 Jan 2007 | | August 1961 | Orange Lodge 105 Midhurst Road, Liphook, GU30 7HA |
| TWISS, Adam Dominic RESIGNED | Director | 22 Aug 1995 | 22 Jul 2002 | | February 1976 | 13 Ashworth Park, Kings Road, Cambridge, CB3 9JU |
| CROSS ATLANTIC SERVICES LTD RESIGNED | Director | 29 Jul 2002 | 22 Apr 2003 | | | 7 Cavendish Square, London, W1G 0PE |
| INSTANT COMPANIES LIMITED RESIGNED | Nominee Director | 28 Jul 1995 | 22 Aug 1995 | | | 1, Mitchell Lane, Bristol, Avon, BS1 6BU |