| BUSENIUS, Ralf ACTIVE | Secretary | 01 Jan 2017 | | | | 1, Im Ruttenberge, Wenden-Gerlingen, Nord-Rhien Westfalia, Germany |
| DYCKERHOFF, Wilhelm Alexander Carl Maximillian Franz ACTIVE | Director | 01 Jan 2017 | | Germany | May 1975 | 1, Im Ruttenberge, Wenden-Gerlingen, Nord Rhein Westfalia, Germany |
| FISCHER, Peter Josef Alfred RESIGNED | Secretary | 01 Jan 1999 | 30 Sep 2005 | | | 2 Ur Hofwiese 4, Nrw, Attendom, 57439, Germany |
| GUTHEIL, Stefan RESIGNED | Secretary | 31 Mar 1994 | 30 Mar 1998 | | | 1m Ruttenberge 1, D-57482 Wenden, Germany |
| HOLD-FERNECK, Christoph Erich Ferdinand RESIGNED | Secretary | 31 Dec 2006 | 01 Aug 2012 | | | Rhoderweg 9, Olpe, Nrw 57462, Germany |
| SCHULTE, Gerhard RESIGNED | Secretary | 30 Mar 1998 | 01 Jan 1999 | | | Polleuderstrape 16, Liudlor, 5179, Germany |
| VON BERGMAN, Philipp RESIGNED | Secretary | 01 Nov 2005 | 31 Dec 2006 | | | Severinusstrasse 51, 57482 Wimdem, Wimdem |
| COMBINED SECRETARIAL SERVICES LIMITED RESIGNED | Nominee Secretary | 31 Mar 1994 | 31 Mar 1994 | | | Victoria House, 64 Paul Street, London, EC2A 4NG |
| DYCKERHOFF, Gert RESIGNED | Director | 31 Mar 1994 | 01 Jan 2017 | Germany | October 1941 | 1m Ruttenberge 1, D-57482 Wenden, Germany |
| FISCHER, Peter Josef Alfred RESIGNED | Director | 01 Jan 1999 | 30 Sep 2005 | | June 1964 | 2 Ur Hofwiese 4, Nrw, Attendom, 57439, Germany |
| GOODALL, Paul Stephen RESIGNED | Director | 31 Mar 1994 | 29 Jul 2000 | | October 1947 | 6 Ashby Road, Ticknall, Derby, DE73 1JJ |
| GUTHEIL, Stefan RESIGNED | Director | 31 Mar 1994 | 30 Mar 1998 | | August 1962 | 1m Ruttenberge 1, D-57482 Wenden, Germany |
| MOSES, Alan RESIGNED | Director | 01 Oct 2005 | 09 Jul 2026 | Scotland | August 1965 | Manse House, Manse Street, Tain, IV19 1HE, Scotland |
| NORMAN, Alastair Scott RESIGNED | Director | 04 Sep 2000 | 30 Sep 2005 | | August 1945 | Hill House, Cattshill, Rotherfield, East Sussex, TN6 3NQ |
| SCHULTE, Gerhard RESIGNED | Director | 30 Mar 1998 | 01 Jan 1999 | | February 1960 | Polleuderstrape 16, Liudlor, 5179, Germany |
| COMBINED NOMINEES LIMITED RESIGNED | Nominee Director | 31 Mar 1994 | 31 Mar 1994 | | | Victoria House, 64 Paul Street, London, EC2A 4NA |
| COMBINED SECRETARIAL SERVICES LIMITED RESIGNED | Nominee Director | 31 Mar 1994 | 31 Mar 1994 | | | Victoria House, 64 Paul Street, London, EC2A 4NG |