| VISTRA COMPANY SECRETARIES LIMITED ACTIVE | Secretary | 31 Jan 2003 | | | | Ground Floor, Templeback, 10 Temple Back, Bristol, BS1 6FL, United Kingdom |
| BIRKELAND, Onar ACTIVE | Director | 01 May 2019 | | Norway | October 1978 | Flyt Kontor, Haakon Viis Gate 2, Oslo, 0161, Norway |
| OLSEN, Sofie Henriette Kvaal ACTIVE | Director | 01 Jan 2010 | | Norway | August 1985 | 100, Gjettumveien, Gjettum, 1346, Norway |
| SENUM, Gunnar ACTIVE | Director | 05 Feb 2025 | | Norway | April 1963 | Firmament As, Flyt Kontor, Haakon Viis Gate 2, 0161 Oslo, Norway |
| DOWLER, Jeremy RESIGNED | Secretary | 26 Jul 1999 | 08 Mar 2000 | | | 23 Starling Close, Buckhurst Hill, Essex, IG9 5TN |
| DOWLER, Jeremy RESIGNED | Secretary | 04 Sep 1995 | 30 Apr 1998 | | | 23 Starling Close, Buckhurst Hill, Essex, IG9 5TN |
| HEARD, Rebecca Clare RESIGNED | Secretary | 30 Apr 1998 | 26 Jul 1999 | | | 50 Durand Gardens, London, SW9 0PP |
| KETILSSON, Olav RESIGNED | Secretary | 02 May 2000 | 11 Sep 2000 | | | Haldenv 12b, Snaroya, 1367, Norway |
| LEGGET, Robert Simon RESIGNED | Secretary | | 04 Sep 1995 | | | Foxholm, Cobham, Surrey, KT11 1EF |
| MACLEOD, Claire RESIGNED | Secretary | 08 Mar 2000 | 02 May 2000 | | | Levylsdene House, Levylsdene, Guildford, Surrey, GU1 2RX |
| ULVIN, Espen RESIGNED | Secretary | 11 Sep 2000 | 31 Jan 2003 | | | Cnr Amundsensvei 9b, 1362 Hosle, Norway |
| DAVIDSON, James Breckenridge RESIGNED | Director | 30 Apr 1998 | 04 Feb 2000 | Switzerland | November 1933 | Chattan Management Sa, Avenue De La Gare 10, Lausanne 1003, FOREIGN, Switzerland |
| DOWLER, Jeremy RESIGNED | Director | 04 Sep 1995 | 08 Mar 2000 | England | March 1948 | 23 Starling Close, Buckhurst Hill, Essex, IG9 5TN |
| HAAVARDSSON, Fridthjov RESIGNED | Director | 30 Apr 1998 | 08 Mar 2000 | | June 1937 | Nordengveien 34, Billingstad 1362, Norway |
| HAYES, Derek RESIGNED | Director | | 08 Mar 2000 | England | September 1933 | The Old Rectory Brook Hill, Little Waltham, Chelmsford, Essex, CM3 3LJ |
| KETILSSON, Olav RESIGNED | Director | 08 Mar 2000 | 01 Jan 2010 | | November 1958 | Stromstangvn. 14 A, Snaroya, 1367 Snaroya, Norway |
| LEGGET, Robert Simon RESIGNED | Director | | 04 Sep 1995 | | October 1948 | Foxholm, Cobham, Surrey, KT11 1EF |
| LOMSDALEN, Brynjulf RESIGNED | Director | 27 Apr 2017 | 01 May 2019 | Norway | May 1958 | C/O Firmament As, Karl-Johans Gate 18 C, 0159 Oslo, Norway |
| MELSOM, Arne Kjell Bull RESIGNED | Director | 01 Jan 2010 | 27 Apr 2017 | Norway | May 1950 | Ringstabekkveien 91, No-1356, Bekkestua, Norway |
| OLSEN, Anette Sofie RESIGNED | Director | 30 Apr 1998 | 08 Mar 2000 | Norway | September 1956 | Huldrevn 7, Oslo 0389 Norway, FOREIGN |
| OLSEN, Petter Halfdan Rudolf Fredrik RESIGNED | Director | 30 Apr 1998 | 05 Feb 2025 | Norway | February 1948 | Gjettumveien 100, 1346 Gjettum, Norway |
| OLSEN, Thomas Fredrik RESIGNED | Director | 30 Apr 1998 | 08 Mar 2000 | Norway | January 1929 | Biskop Grimelundsveien 21, Oslo, 0374, Norway |
| RIBE, Finn Morten RESIGNED | Director | 15 Nov 2006 | 01 Mar 2009 | | September 1963 | Fossumbakken 10, N-1359 Eiksmarka, Norway |
| ULVIN, Espen RESIGNED | Director | 02 May 2000 | 15 Nov 2006 | | January 1955 | Cnr Amundsensvei 9b, 1362 Hosle, Norway |
| WALLACE, John Cameron RESIGNED | Director | | 08 Mar 2000 | | June 1938 | 3 Lord Napier Place, Hammersmith, London, W6 9UB |
| WEIDER, Brede RESIGNED | Director | 30 Apr 1998 | 08 Mar 2000 | | May 1934 | Stasjonsv 85 Baerum, Oslo, Norway |