| Angelique Catherina Jannetje Magielse | Director | 18 Oct 2016 | 28 Feb 2023 | Dutch | 58 years |
| Antoine Jan Macgiel Valk | Director | 1 Dec 2005 | 9 May 2012 | Dutch | 77 years |
| Brodies Secretarial Services Limited | Corporate Secretary | 2 Mar 2016 | 28 Feb 2023 | United Kingdom | - |
| Christiaan Wilhelmus Smulders | Director | 11 Oct 2012 | 15 Jun 2015 | Dutch | 70 years |
| David Anthony Quarmby | Director | 1 Jun 2008 | 27 Jul 2011 | British | 85 years |
| David Peter Sanderse | Director | 26 Apr 2016 | 18 Oct 2016 | Dutch | 61 years |
| Engelhardt Marinus Robbe | Director | 15 Jun 2015 | 7 Apr 2016 | British | 71 years |
| Halco Management Limited | Corporate Nominee Director | 10 Nov 2005 | 1 Dec 2005 | United Kingdom | - |
| Halco Secretaries Limited | Corporate Secretary | 10 Nov 2005 | 1 Dec 2005 | United Kingdom | - |
| Halco Secretaries Limited | Corporate Secretary | 5 Jul 2007 | 2 Mar 2016 | United Kingdom | - |
| Ian Arthur Brown | Director | 1 May 2011 | 1 Jan 2014 | British | 80 years |
| Jeffrey John Krijn Hoogesteger | Director | 1 Jan 2012 | 15 Jun 2015 | Dutch | 62 years |
| Peter Van Toor | Secretary | 1 Dec 2005 | 1 Jul 2007 | Dutch | - |
| Richard Hilarius Maria Emmerink | Director | 19 Aug 2009 | 15 Aug 2012 | Dutch | 56 years |
