| HAY, Alexis Anne ACTIVE | Director | 24 May 2017 | | Scotland | August 1978 | Prime View,, Kingswells Causeway, Prime Four Business Park, Aberdeen, AB15 8PU, Scotland |
| MARTIN, Ross ACTIVE | Director | 08 Feb 2012 | | Scotland | October 1977 | Prime View,, Kingswells Causeway, Prime Four Business Park, Aberdeen, AB15 8PU, Scotland |
| MELDRUM, Colin Campbell Mitchell ACTIVE | Director | 28 Jan 2016 | | Scotland | November 1970 | Prime View,, Kingswells Causeway, Prime Four Business Park, Aberdeen, AB15 8PU, Scotland |
| BOE, Ketil Eilev RESIGNED | Secretary | 01 Apr 1998 | 20 Jan 2000 | | | 15 Pine Grove, Lake Road, London, SW19 7HD |
| COWIE, George Albert RESIGNED | Secretary | 07 May 1991 | 26 Oct 1995 | | | 25 Dubford Terrace, Bridge Of Don, Aberdeen, Aberdeenshire, AB23 8GE |
| HERTWIG EIDSHEIM, Linn RESIGNED | Secretary | 01 Jul 2004 | 15 Aug 2006 | | | Flat 3, 49 Netherhall Gardens, London, NW3 5RJ |
| JONES, Roger Shelley RESIGNED | Secretary | 15 Aug 2006 | 01 Jul 2008 | | | 70 Angusfield Avenue, Aberdeen, Aberdeenshire, AB15 6AT |
| MJAALAND, Beate RESIGNED | Secretary | 22 Nov 2002 | 01 Jul 2004 | | | 33 South Hill Park, London, NW3 2ST |
| MONRAD, Anders RESIGNED | Secretary | 20 Jan 2000 | 22 Nov 2002 | | | 3 West Heath Lodge, Branch Hill, London, NW3 7LU |
| RODSAETHER, Christine RESIGNED | Secretary | 26 Oct 1995 | 31 Mar 1998 | | | 41 Nansen Road, London, SW11 5NS |
| BURNESS PAULL LLP RESIGNED | Secretary | 24 May 2013 | 29 May 2019 | | | 50, Lothian Road, Festival Square, Edinburgh, EH3 9WJ, United Kingdom |
| PAULL & WILLIAMSONS RESIGNED | Secretary | 01 Jul 2008 | 06 Apr 2009 | | | Union Plaza (6th Floor), 1 Union Wynd, Aberdeen, AB10 1DQ |
| PAULL & WILLIAMSONS LLP RESIGNED | Secretary | 06 Apr 2009 | 24 May 2013 | | | Union Plaza, 6th Floor, 1 Union Wynd, Aberdeen, AB10 1DQ |
| STRONACHS RESIGNED | Nominee Secretary | 15 Jan 1991 | 07 May 1991 | | | 34 Albyn Place, Aberdeen, Aberdeenshire, AB10 1FW |
| BROWN, Eric Berton RESIGNED | Director | 30 Sep 1997 | 05 Jan 2005 | | March 1951 | 5822 Woodland Falls Drive, Kingwood, Texas 77345, United States |
| CAHUZAC, Jean Paul RESIGNED | Director | 12 Nov 2002 | 05 Jan 2005 | | January 1954 | 6425 Brompton, Houston, Texas Tx 77005, United States |
| CAMERON, Barry Nicholas RESIGNED | Director | 01 Jul 2008 | 08 Feb 2012 | Scotland | January 1969 | North Gallaton Croft, Stonehaven, Aberdeenshire, AB39 2TT |
| CAUTHEN, Gregory Lynn RESIGNED | Director | 12 Nov 2002 | 05 Jan 2005 | | June 1957 | 4528 Maple Street, Ballaire, Texas 77401, Usa |
| CLYNE, Neil Kenneth RESIGNED | Director | 15 May 2015 | 29 Apr 2016 | United Kingdom | March 1959 | Deepwater House, Kingswell Causeway, Prime Four Business Park, Kingswells, Aberdeen, AB15 8PU |
| COLE, Jon Christopher RESIGNED | Director | 30 Sep 1997 | 16 Jul 2002 | | December 1952 | 5 West Oak Drive, Houston Texas 77056, Usa, FOREIGN |
| FRANK, Hans Jorgen RESIGNED | Director | 21 Feb 1992 | 20 Jun 1994 | | September 1930 | Ovre Storgate, Drammen, 3018, Norway |
| GATHE, Lars RESIGNED | Director | 15 Jan 1992 | 21 Feb 1992 | | September 1950 | Sandbunnveien 5, 1342 Jar, FOREIGN, Norway |
| GLOERSEN, Erik RESIGNED | Director | 16 Nov 1992 | 30 Sep 1997 | Norway | May 1943 | Gjokbakken 6 P.O. Box 126 Voksenlia, N-0393 Oslo, Norway, FOREIGN |
| HALKETT, Douglas William RESIGNED | Director | 05 Jan 2005 | 14 Dec 2007 | | August 1960 | 10 Queens Grove, Aberdeen, Aberdeenshire, AB15 8HE, Scotland |
| JONES, Roger Shelley RESIGNED | Director | 14 Dec 2007 | 26 Apr 2010 | Scotland | May 1955 | 70 Angusfield Avenue, Aberdeen, Aberdeenshire, AB15 6AT |
| KING, Paul Arthur RESIGNED | Director | 01 Jul 2008 | 01 Oct 2011 | Scotland | January 1952 | 11, Thomson Street, Aberdeen, AB25 2QN, Scotland |
| KOBBERSTAD, Reidar RESIGNED | Director | 20 Jun 1994 | 26 Oct 1995 | | June 1938 | Lovenskioldsgt 2b, 0263 Oslo, Norway |
| KRAFFT, Helge RESIGNED | Director | 26 Mar 1991 | 08 Apr 1994 | | March 1942 | President Harbitz 6t 27 B, Oslo N-0259, Norway |
| LONG, Robert Laverne RESIGNED | Director | 30 Sep 1997 | 12 Nov 2002 | | January 1946 | 14731 Oak Bend Drive, Houston Texas 77079, Usa, FOREIGN |
| LUND, Reidar RESIGNED | Director | 26 Oct 1995 | 30 Sep 1997 | | November 1941 | Melingsiden 26, N-4056, Tananger, N-4056, Norway |
| MOWAT, John Tough RESIGNED | Director | 05 Jan 2005 | 14 Dec 2007 | | August 1953 | 9 Seafield Drive West, Aberdeen, Aberdeenshire, AB15 7XA |
| NESS, Christopher Leonard RESIGNED | Director | 14 Dec 2007 | 01 Jul 2008 | Scotland | December 1954 | 36 Hazledene Road, Aberdeen, AB15 8LD |
| ROBERTSON, James Matheson RESIGNED | Nominee Director | 15 Jan 1991 | 26 Mar 1991 | | | 12 Carden Place, Aberdeen, AB9 1FW |
| ROSA, Ricardo Horacio RESIGNED | Director | 05 Jan 2005 | 01 Jul 2008 | | June 1956 | 16 Jervois Lane, Singapore, 159191, FOREIGN, Singapore |
| ROSE, Adrian Paul RESIGNED | Director | 01 Oct 2011 | 17 Apr 2015 | Scotland | July 1953 | Deepwater House, Kingswell Causeway, Prime Four Business Park, Aberdeen, AB15 8PU, United Kingdom |
| SKRETTING, Ove RESIGNED | Director | 20 Jun 1994 | 21 Jul 1995 | | March 1953 | Nedreveien 15, 4018 Stavanger, Norway, FOREIGN |
| SOLBERG HANSEN, Kai RESIGNED | Director | 26 Mar 1991 | 20 Jun 1994 | | April 1947 | Svalestien 3, Ski 1400, Norway |
| SORLAND, Kjell Arne RESIGNED | Director | 20 Jun 1994 | 30 Sep 1997 | | December 1957 | Joavegen 193, 4050 Sola, Norway |
| TVETERAAS, Jan Erik RESIGNED | Director | 26 Oct 1995 | 30 Sep 1997 | | May 1960 | Moringveren 5, 4056 Tananger, Norway |
| URE, Graeme John Robert RESIGNED | Director | 26 Apr 2010 | 31 Jan 2016 | Scotland | November 1953 | Deepwater House, Kingswell Causeway, Prime Four Business Park, Kingswells, Aberdeen, AB15 8PU, Scotland |
| WALLS, David Michael RESIGNED | Director | 29 Apr 2016 | 24 May 2017 | Scotland | December 1956 | Deepwater House, Kingswells Causeway, Prime Four Business Park, Aberdeen, AB15 8PU, Scotland |
| WELO, Tom Wiel RESIGNED | Director | 10 Sep 1992 | 20 Jun 1994 | | September 1947 | Ankerveien 14, Oslo, FOREIGN, Norway |