| HILL, Safieh Nemazee ACTIVE | Secretary | 09 Mar 2023 | | | | 5875, North Sam Houston Parkway West, Suite 400, Houston, Tx 77086, United States |
| GILJE, Kirsten Marie ACTIVE | Director | 17 Apr 2025 | | Singapore | November 1973 | Building 3, Levels 2&3, Aberdeen International Business Park, Dyce Drive, Dyce, Aberdeen, AB21 0BR, United Kingdom |
| MORRISON, Neil Steven ACTIVE | Director | 03 Mar 2005 | | United Arab Emirates | September 1973 | Building 3, Levels 2&3, Aberdeen International Business Park, Dyce Drive, Dyce, Aberdeen, AB21 0BR, United Kingdom |
| BANYARD, Alec William James RESIGNED | Secretary | 20 Dec 1993 | 16 Jan 2003 | | | 17 Hampstead Gardens, Hockley, Essex, SS5 5HN |
| FRISBIE, Hilary RESIGNED | Secretary | 04 Dec 2017 | 16 Sep 2020 | | | Building 3, Levels 2&3, Aberdeen International Business Park, Dyce Drive, Dyce, Aberdeen, AB21 0BR, United Kingdom |
| MILNE, Michael Mckenzie RESIGNED | Secretary | | 20 Dec 1993 | | | 5 Birkwood Place, Mearnskirk, Glasgow, G77 5FW |
| O'MALLEY, Victoria RESIGNED | Secretary | 14 Dec 2011 | 14 Mar 2013 | | | 109, Bowesfield Lane, Stockton On Tees, Cleveland, TS18 3HF, England |
| ONLEY, Andrew David Jack RESIGNED | Secretary | 16 Sep 2020 | 16 Feb 2023 | | | Building 3, Levels 2&3, Aberdeen International Business Park, Dyce Drive, Dyce, Aberdeen, AB21 0BR, United Kingdom |
| ONLEY, Andrew David Jack RESIGNED | Secretary | 14 Mar 2013 | 01 Dec 2017 | | | 109, Bowesfield Lane, Stockton-On-Tees, Cleveland, TS18 3YH, England |
| SILK, Abigail RESIGNED | Secretary | 01 Jul 2008 | 14 Dec 2011 | | | Oceaneering House, Pitmedden Road, Dyce, Aberdeen, AB21 0DP, Scotland |
| DM COMPANY SERVICES LIMITED RESIGNED | Secretary | 16 Jan 2003 | 01 Jul 2008 | | | 16 Charlotte Square, Edinburgh, EH2 4DF, Scotland |
| ALLAN, Derek Macdonald RESIGNED | Director | 16 Jan 2003 | 04 Mar 2005 | | February 1955 | Oceaneering House, Pitmedden Road, Dyce, Aberdeenshire, AB21 0DP |
| COWPERTHWAITE, Graham RESIGNED | Director | 31 Dec 1998 | 16 Jan 2003 | | February 1953 | Greenleas Old Inn Road, Findon Portlethen, Aberdeen, AB1 4RN |
| EVANS, John Patrick RESIGNED | Director | | 01 May 1996 | United Kingdom | January 1947 | The Shambles, 14 Kinnaird Way, Cambridge, Cambridgeshire, CB1 8SN |
| FARRELLY, Barry Brenden RESIGNED | Director | | 25 Oct 1994 | United Kingdom | June 1946 | 38 The Grove, Upminster, Essex, RM14 2ET |
| GOODWIN, Adrian Jonathan RESIGNED | Director | 02 May 1996 | 31 Dec 1998 | United Kingdom | December 1944 | 1 Culter Den, Peterculter, Aberdeen, AB1 0WA |
| HUME, Charles Robert RESIGNED | Director | 27 Feb 1995 | 12 May 1996 | England | June 1953 | Pitfold, Hurtmore Road, Godalming, Surrey, GU7 2RB |
| MILNE, Peter John RESIGNED | Director | 14 May 1996 | 16 Jan 2003 | Scotland | May 1954 | Craigwood, Blairs, Aberdeen, AB12 5YT |
| PURCELL, Niamh Maire RESIGNED | Director | 24 May 2022 | 17 Apr 2025 | United Kingdom | February 1966 | Building 3, Levels 2 & 3, Aberdeen International Business Park, Dyce Drive, Dyce, Aberdeen, AB21 0BR, United Kingdom |
| RUSSELL, Malcolm RESIGNED | Director | | 21 May 1996 | England | March 1954 | 17 Dover Beck Close, Ravenshead, Nottingham, Nottinghamshire, NG15 9ER |
| SMITHWHITE, Desmond RESIGNED | Director | 16 Sep 2020 | 18 May 2022 | United Kingdom | October 1974 | Building 3, Levels 2&3, Aberdeen International Business Park, Dyce Drive, Dyce, Aberdeen, AB21 0BR, United Kingdom |
| WESTWOOD, Alexander RESIGNED | Director | 16 Jan 2003 | 22 Dec 2014 | United Arab Emirates | January 1954 | Oceaneering House, Pitmedden Road, Dyce, AB21 0DP |