| ABERDEEN ASSET MANAGEMENT PLC ACTIVE | Secretary | 13 Dec 2007 | | | | 10, Queens Terrace, Aberdeen, AB10 1YG, United Kingdom |
| BARNES, Timothy James Kentish ACTIVE | Director | 01 Dec 2003 | | United Kingdom | January 1961 | Aberdeen Asset Managers Limited, 7th Floor, 40 Princes Street, Edinburgh, EH2 2BY |
| THOMSON, Christopher Michael David ACTIVE | Director | 01 Jan 2015 | | United Kingdom | October 1970 | 7th Floor, 40 Princes Street, Edinburgh, EH2 2BY |
| LOGGIE, Henderson RESIGNED | Secretary | | 31 Oct 1993 | | | Royal Exchange Building, Panmure Street, Dundee, Angus, DD1 1DZ |
| DUNEDIN FUND MANAGERS LTD RESIGNED | Secretary | 01 Nov 1993 | 20 Sep 1996 | | | Belsize House, West Ferry, Dundee, DD5 1NF |
| EDINBURGH FUND MANAGERS PLC RESIGNED | Secretary | 20 Sep 1996 | 13 Dec 2007 | | | Donaldson House, 97 Haymarket Terrace, Edinburgh, EH12 5HD |
| CLUBB, Ian Mcmaster RESIGNED | Director | 21 Mar 1995 | 21 May 1998 | | January 1941 | Pond House, Hadley Green, Hertfordshire, EN5 4PS |
| ENTWISTLE, Raymond Marvin RESIGNED | Director | 18 Dec 1998 | 06 Feb 2014 | Scotland | June 1944 | Aberdeen Asset Managers Limited, 7th Floor, 40 Princes Street, Edinburgh, EH2 2BY |
| GRANT, Donald Blane RESIGNED | Director | | 30 Jun 1993 | United Kingdom | October 1921 | Summerfield 24 Albany Road, Broughty Ferry, Dundee, Angus, DD5 1NT |
| HENDERSON, Alexa Hamilton RESIGNED | Director | 06 Feb 2014 | 08 Oct 2018 | United Kingdom | February 1961 | 7th Floor, 40 Princes Street, Edinburgh, EH2 2BY |
| JARVIS, Roland John RESIGNED | Director | | 31 Oct 1993 | | June 1932 | The Grange, West Pennard, Glastonbury, Somerset, BA6 8NL |
| LOWDEN, Gordon Stuart RESIGNED | Director | | 01 Feb 1999 | | May 1927 | 169 Hamilton Street, Broughty Ferry, Dundee, Angus, DD5 2RE |
| MARR, William Donald RESIGNED | Director | 22 Oct 1992 | 23 Jan 1996 | | September 1930 | The Coach House, Longforgan, Dundee, DD2 5ET |
| RAMSAY, James Hubert, Lord RESIGNED | Director | 01 Nov 1993 | 05 Feb 2014 | United Kingdom | January 1948 | Aberdeen Asset Managers Limited, 7th Floor, 40 Princes Street, Edinburgh, EH2 2BY |
| WALKER, Michael Giles Neish RESIGNED | Director | | 12 Feb 2004 | | August 1933 | Shanwell House, Kinross, KY13 0RG |
| YARROW, Norman Murray RESIGNED | Director | 21 May 1998 | 08 Oct 2018 | Scotland | February 1960 | Aberdeen Asset Managers Limited, 7th Floor, 40 Princes Street, Edinburgh, EH2 2BY |