| D'ABREO, Riordan ACTIVE | Secretary | 01 Jul 2020 | | | | 6, Queens Road, Aberdeen, Scotland, AB15 4ZT, Scotland |
| PAGANO, Francesco ACTIVE | Director | 24 Mar 2022 | | United Kingdom | June 1968 | 6, Queens Road, Aberdeen, Scotland, AB15 4ZT, Scotland |
| PORRETTA-SERAPIGLIA, Claudia ACTIVE | Director | 06 Jun 2025 | | United Kingdom | November 1977 | 6, Queens Road, Aberdeen, Scotland, AB15 4ZT, Scotland |
| WATERLOW, Richard Philip ACTIVE | Director | 08 Dec 2020 | | United Kingdom | September 1973 | 6, Queens Road, Aberdeen, Scotland, AB15 4ZT, Scotland |
| DAL BELLO, Francesca RESIGNED | Secretary | 28 Nov 2008 | 09 Nov 2017 | | | Eni House, 10 Ebury Bridge Road, London, England, SW1W 8PZ, England |
| HICKEY, Thomas Gerard RESIGNED | Secretary | 29 Aug 2000 | 31 Mar 2008 | | | 26 Templeogue Lodge, Templeogue, Dublin 6w, Ireland |
| MAHER, Matthew RESIGNED | Secretary | | 01 Jan 1998 | | | Kilteel Rathmore, Naas, County Kildare |
| MARTIN, Alan Graham RESIGNED | Secretary | 31 Mar 2008 | 28 Nov 2008 | | | 12 Walpole Gardens, Strawberry Hill, Twickenham, Middx, TW2 5SJ |
| MARTIN, Alan Graham RESIGNED | Secretary | 01 Jan 1998 | 29 Aug 2000 | | | 12 Walpole Gardens, Strawberry Hill, Twickenham, Middx, TW2 5SJ |
| TREZZA, Mila RESIGNED | Secretary | 09 Nov 2017 | 01 Jul 2020 | | | 6, Queens Road, Aberdeen, Scotland, AB15 4ZT, Scotland |
| ESCO OIL MANAGEMENT LIMITED RESIGNED | Secretary | | 25 May 1989 | | | 10 Coates Crescent, Edinburgh, Midlothian, EH3 7AL |
| AGGOGERI, Nicolo' RESIGNED | Director | 28 May 2021 | 13 Oct 2022 | England | August 1974 | 6, Queens Road, Aberdeen, Scotland, AB15 4ZT, Scotland |
| BISSETT, Alfred Alexander RESIGNED | Director | | 09 Dec 1988 | Scotland | May 1949 | 8 Orchard Road South, Edinburgh, EH4 3EN |
| CASTIGLIONI, Fabio RESIGNED | Director | 15 Jun 2009 | 14 Jul 2010 | Uk | September 1967 | 6, Queens Road, Aberdeen, AB15 4ZT |
| CAWLEY, Geoff RESIGNED | Director | 09 Dec 1988 | 15 Dec 1989 | | March 1941 | Drumleck, Baily, County Dublin, IRISH |
| CHACON, Oswaldo RESIGNED | Director | 10 Apr 2012 | 24 Sep 2014 | United Kingdom | October 1973 | 6, Queens Road, Aberdeen, AB15 4ZT |
| CIRIANI, Duilio RESIGNED | Director | 09 Dec 1988 | 29 Aug 2000 | | February 1940 | The Old School, Ballycorus, Kilternan, Dublin 18, IRISH |
| COURTNEY, Rohan Richard RESIGNED | Director | 12 Nov 1993 | 29 Aug 2000 | | January 1948 | Deepwood, Lower Wood Road, Ludlow, Shropshire, SY8 2JQ |
| DE MARCO, Claudio RESIGNED | Director | 05 Jan 2017 | 12 Jun 2017 | England | February 1957 | 6, Queens Road, Aberdeen, Scotland, AB15 4ZT, Scotland |
| DODWORTH, Michael RESIGNED | Director | | 09 Sep 1991 | | March 1948 | 26 Victoria Drive, Troon, KA10 6JF |
| FERRARA, Gianluigi RESIGNED | Director | 13 Jun 2017 | 24 Mar 2022 | United Kingdom | September 1959 | 6, Queens Road, Aberdeen, Scotland, AB15 4ZT, Scotland |
| FORMICA, Paolo RESIGNED | Director | 14 Oct 2010 | 24 Sep 2014 | United Kingdom | May 1967 | 6, Queens Road, Aberdeen, AB15 4ZT |
| GIUSTO, Manfredi RESIGNED | Director | 03 Oct 2024 | 06 Jun 2025 | United Kingdom | February 1965 | 6, Queens Road, Aberdeen, Scotland, AB15 4ZT, Scotland |
| GIUSTO, Manfredi RESIGNED | Director | 18 Nov 2019 | 06 Aug 2020 | England | February 1965 | 6, Queens Road, Aberdeen, Scotland, AB15 4ZT, Scotland |
| HEAVEY, Aidan Joseph RESIGNED | Director | 09 Dec 1988 | 28 Nov 2008 | United Kingdom | March 1953 | The Orchard Gate, North Drive, Wentworth, Surrey, GU25 4NQ |
| HEMMENS, Philip Duncan RESIGNED | Director | 19 Sep 2011 | 17 May 2016 | United Kingdom | October 1953 | 6, Queens Road, Aberdeen, AB15 4ZT |
| HICKEY, Thomas Gerard RESIGNED | Director | 29 Aug 2000 | 18 Sep 2008 | Ireland | August 1968 | 26 Templeogue Lodge, Templeogue, Dublin 6w, Ireland |
| KEENAN, Nicholas Mark RESIGNED | Director | 28 Nov 2008 | 15 Nov 2010 | Uk | May 1972 | 6, Queens Road, Aberdeen, AB15 4ZT |
| LANDER, John Hugh Russell RESIGNED | Director | 08 Jan 2001 | 16 Apr 2004 | England | February 1944 | Camelot, 26 The Island, Thames Ditton, Surrey, KT7 0SH |
| LUSURIELLO, Luigino RESIGNED | Director | 28 Nov 2008 | 15 Jun 2009 | | August 1961 | 708 The View 20 Palace Street, London, SW1E 5BA |
| MAHER, Matthew RESIGNED | Director | | 29 Aug 2000 | | May 1943 | Kilteel Rathmore, Naas, County Kildare |
| MARTIN, Alan Graham RESIGNED | Director | 03 Feb 1997 | 28 Nov 2008 | England | March 1954 | 12 Walpole Gardens, Strawberry Hill, Twickenham, Middx, TW2 5SJ |
| MCCOSS, Angus Murray, Dr RESIGNED | Director | 31 Mar 2008 | 28 Nov 2008 | England | November 1961 | 46 Burlington Avenue, Kew Richmond, London, TW9 4DH |
| MCDADE, Paul RESIGNED | Director | 24 Jul 2001 | 28 Nov 2008 | United Kingdom | October 1963 | 20 Hearne Road, Chiswick, London, W4 3NJ |
| MONGINI, Adriano RESIGNED | Director | 08 Apr 2021 | 28 May 2021 | Italy | July 1961 | 6, Queens Road, Aberdeen, Scotland, AB15 4ZT, Scotland |
| MOSELEY, Clarkson Pratt RESIGNED | Director | | 09 Dec 1988 | | April 1933 | 14323 Hughes Lane, Dallas, Texas, 75240, United States Of America |
| O'DONOGHUE, Matthew John RESIGNED | Director | 29 Aug 2000 | 31 Mar 2008 | | September 1944 | 4 Duncannon House, 26 Lindsay Square, London, SW1V 2HT |
| PAGANO, Ciro Antonio RESIGNED | Director | 06 Aug 2020 | 08 Apr 2021 | Italy | March 1962 | 6, Queens Road, Aberdeen, Scotland, AB15 4ZT, Scotland |
| PASQUA, Roberto RESIGNED | Director | 24 Sep 2014 | 13 Jun 2017 | United Kingdom | March 1965 | 6, Queens Road, Aberdeen, Scotland, AB15 4ZT, Scotland |
| PIRO, Luigi RESIGNED | Director | 17 May 2016 | 05 Jan 2017 | United Kingdom | March 1959 | 6, Queens Road, Aberdeen, AB15 4ZT |
| POLO, Franco, Dr RESIGNED | Director | 14 Jul 2010 | 19 Sep 2011 | United Kingdom | December 1957 | 6, Queens Road, Aberdeen, AB15 4ZT |
| RINALDI, Francesca RESIGNED | Director | 12 Jun 2017 | 18 Nov 2019 | England | April 1978 | 6, Queens Road, Aberdeen, Scotland, AB15 4ZT, Scotland |
| SHERRILL, Joseph Newton RESIGNED | Director | | 09 Dec 1988 | | | 2003 Avondale, Wichita Falls, Texas, 76308, United States Of America |
| SPRINGETT, Ian RESIGNED | Director | 18 Sep 2008 | 28 Nov 2008 | England | December 1957 | 37 Prospect Lane, Harpenden, Hertfordshire, AL5 2PL |
| TALAMONTI, Marco RESIGNED | Director | 28 Nov 2008 | 10 Apr 2012 | England | October 1970 | 6, Queens Road, Aberdeen, AB15 4ZT |
| TREZZA, Mila RESIGNED | Director | 15 Nov 2010 | 30 Oct 2020 | England | September 1975 | 6, Queens Road, Aberdeen, Scotland, AB15 4ZT, Scotland |
| VASQUES, Luciano Maria RESIGNED | Director | 13 Oct 2022 | 03 Oct 2024 | United Kingdom | April 1963 | 6, Queens Road, Aberdeen, Scotland, AB15 4ZT, Scotland |
| WILLIAMS, Harry Brian Kerr RESIGNED | Director | 08 Jan 2001 | 28 Nov 2008 | | December 1954 | Flat 11, 35 Cranley Gardens, London, SW7 3BD |