| GILLESDAL, Ingolf ACTIVE | Secretary | 03 Apr 2025 | | | | 1 Harvest Avenue, D2 Business Park, Dyce, Aberdeen, AB21 0BQ, Scotland |
| BOYD, Michael ACTIVE | Director | 19 Dec 2025 | | Scotland | September 1979 | 1 Harvest Avenue, D2 Business Park, Dyce, Aberdeen, AB21 0BQ, Scotland |
| GILLESDAL, Ingolf ACTIVE | Director | 03 Apr 2025 | | Norway | April 1969 | 1 Harvest Avenue, D2 Business Park, Dyce, Aberdeen, AB21 0BQ, Scotland |
| COX, Stephen Robert RESIGNED | Secretary | 11 Nov 2019 | 03 Apr 2025 | | | 1 Harvest Avenue, D2 Business Park, Dyce, Aberdeen, AB21 0BQ, Scotland |
| CRAWFORD, David Andrew RESIGNED | Secretary | 17 Nov 2005 | 18 Mar 2011 | | | 58 Brighton Place, Aberdeen, Aberdeenshire, AB10 6RR |
| DOWLER, Jeremy RESIGNED | Secretary | 04 Sep 1995 | 06 Aug 1998 | | | 23 Starling Close, Buckhurst Hill, Essex, IG9 5TN |
| HOUSTON, John Joseph RESIGNED | Secretary | 01 Sep 2011 | 31 Oct 2016 | | | Dolphin Drilling Ltd, Howe Moss Drive, Kirkhill Industrial Estate, Aberdeen, AB21 0GL, United Kingdom |
| HUNTER, William Alan RESIGNED | Secretary | 06 Aug 1998 | 17 Nov 2005 | | | Stanley Cottage, Torphins, Banchory, Aberdeenshire, AB31 4JX |
| LEGGET, Robert Simon RESIGNED | Secretary | | 04 Sep 1995 | | | Foxholm, Cobham, Surrey, KT11 1EF |
| LOMAX, James David RESIGNED | Secretary | 05 Oct 2016 | 11 Nov 2019 | | | Birk Cottage, 46 Raemoir Road, Banchory, Aberdeenshire, AB31 5XP, United Kingdom |
| AAKER, Leif Olav RESIGNED | Director | 05 Jul 1999 | 19 Jul 2000 | | March 1951 | Kronprins Olavs Alle 16, Trondheim, N7030, FOREIGN, Norway |
| BRANDVOLD, Ivar RESIGNED | Director | 14 Oct 2009 | 19 Jun 2019 | Norway | March 1956 | Dolphin Drilling Ltd, Howe Moss Drive, Kirkhill Industrial Estate, Aberdeen, AB21 0GL, United Kingdom |
| BRYCE, Jon Oliver Sinclair RESIGNED | Director | 06 Feb 2025 | 19 Dec 2025 | Scotland | February 1968 | 1, Harvest Avenue, D2 Business Park, Dyce, Aberdeen, AB21 0BQ, Scotland |
| BYRD, Chadwick James RESIGNED | Director | 01 Jan 2004 | 25 Mar 2004 | | January 1972 | Epleveien 22, Hokksund 3300, Norway |
| COX, Stephen Robert RESIGNED | Director | 11 Nov 2019 | 03 Apr 2025 | Scotland | June 1977 | 1 Harvest Avenue, D2 Business Park, Dyce, Aberdeen, AB21 0BQ, Scotland |
| CRAWFORD, David Andrew RESIGNED | Director | 01 May 2007 | 18 Mar 2011 | Scotland | January 1963 | 58 Brighton Place, Aberdeen, Aberdeenshire, AB10 6RR |
| FINNESTAD, Johan RESIGNED | Director | 15 Jan 2009 | 15 Jul 2011 | | October 1965 | 41, Hillside Crescent, Aberdeen, AB32 6PA, Scotland |
| FORBES, Andrew Gregor RESIGNED | Director | 15 Jul 2011 | 03 Dec 2015 | Scotland | March 1972 | Dolphin Drilling Ltd, Howe Moss Drive, Kirkhill Industrial Estate, Aberdeen, AB21 0GL, United Kingdom |
| HAAKONSEN, Helge RESIGNED | Director | 09 Mar 1995 | 14 Oct 2009 | | December 1943 | Toppasveien 8 B, Oslo, 1262, Norway |
| HAAKONSEN, Helge RESIGNED | Director | | 30 Nov 1991 | | December 1943 | Fred Olsensgt 2, Oslo 1, FOREIGN, Norway |
| HAYES, Derek RESIGNED | Director | | 19 Oct 1995 | England | September 1933 | The Old Rectory Brook Hill, Little Waltham, Chelmsford, Essex, CM3 3LJ |
| HOUSTON, John Joseph RESIGNED | Director | 01 Sep 2011 | 05 Oct 2016 | Scotland | August 1964 | Dolphin Drilling Ltd, Howe Moss Drive, Kirkhill Industrial Estate, Aberdeen, AB21 0GL, United Kingdom |
| IVERSEN, Bjornar RESIGNED | Director | 09 May 2019 | 06 Feb 2025 | Norway | July 1968 | 1 Harvest Avenue, D2 Business Park, Dyce, Aberdeen, AB21 0BQ, Scotland |
| JOHANSEN, Bjorn RESIGNED | Director | | 22 Sep 2003 | | August 1932 | Gudolf Blakstadsvei 61, 1386 Asker, Norway |
| JOHANSSON, Peir RESIGNED | Director | 25 Mar 2004 | 01 May 2007 | | December 1951 | Janeveien 253b, Godvik 5179, Bergen, FOREIGN, Norway |
| JOHANSSON, Per RESIGNED | Director | 10 Jul 2007 | 22 Apr 2009 | | December 1951 | 39 Mount Sinai Rise, Fontana Height 02-02, Singapore, FOREIGN, Singapore |
| LEGGET, Robert Simon RESIGNED | Director | | 01 Nov 1994 | | October 1948 | Foxholm, Cobham, Surrey, KT11 1EF |
| LOMAX, James David RESIGNED | Director | 05 Oct 2016 | 11 Nov 2019 | United Kingdom | April 1955 | Birk Cottage, 46 Raemoir Road, Banchory, Aberdeenshire, AB31 5XP, United Kingdom |
| MITCHELL, Iain Petrie RESIGNED | Director | 25 Mar 2004 | 03 Dec 2015 | United Kingdom | March 1959 | Dolphin Drilling Ltd, Howe Moss Drive, Kirkhill Industrial Estate, Aberdeen, AB21 0GL, United Kingdom |
| MOE, Hjalmar Krogseth RESIGNED | Director | 18 Jan 2016 | 19 Jun 2019 | Norway | September 1971 | Postboks 1159 Sentrum, N-0107 Oslo, Norway |
| MURRAY, Graeme Scott RESIGNED | Director | 08 May 2012 | 05 Oct 2016 | Scotland | September 1968 | Dolphin Drilling Limited, Unit A Howe Moss Drive, Kirkhill Industrial Estate Dyce, Aberdeen, AB21 0GL, United Kingdom |
| OLSEN, Anette Sofie RESIGNED | Director | 16 Oct 1995 | 25 Mar 2004 | Norway | September 1956 | Huldrevn 7, Oslo 0389 Norway, FOREIGN |
| SOLLI, Jon Gunnar RESIGNED | Director | 02 Jun 1998 | 14 May 1999 | | July 1965 | Sandertunet 24, Ski 1400, Norway, FOREIGN |
| SYDNESS, John Andrew RESIGNED | Director | 19 Jul 2000 | 01 Jan 2004 | | June 1957 | Dragonveien 41, Billingstad, N 1396, Norway |
| TIMMONS, Mark Stuart RESIGNED | Director | | 16 Oct 1995 | | June 1942 | Quin House, Great Hormead, Buntingford, Hertfordshire, SG9 0NR |
| WALLACE, John Cameron RESIGNED | Director | | 06 Aug 1998 | | June 1938 | 3 Lord Napier Place, Hammersmith, London, W6 9UB |
| WILSON, Richard Overall RESIGNED | Director | | 09 Jul 1998 | | February 1930 | 674 Shartle Circle, Houston, Texas, FOREIGN, Usa |