| NEWBOLD, Andrew Frederick ACTIVE | Secretary | 01 Apr 2016 | | | | 3 Buttington Cross Enterprise, Park, Buttington, Welshpool, Powys, SY21 8SL |
| AARNIO WIHURI, Antti ACTIVE | Director | | | Finland | February 1940 | Wihurinaukio 2, Wihuri International Oy, Helsinki, Finland |
| AARNIO-WIHURI, Martti Hjaimar ACTIVE | Director | 14 Mar 2011 | | Finland | November 1988 | 3 Buttington Cross Enterprise, Park, Buttington, Welshpool, Powys, SY21 8SL |
| AARNIO-WIHURI, Risto ACTIVE | Director | 01 Aug 2018 | | Finland | September 1975 | Wihurinaukio 2, Wihuri International Oy, Helsinki, Finland |
| FAULKNER, Mark Alistair ACTIVE | Director | 03 Mar 2026 | | England | January 1983 | 3 Buttington Cross Enterprise, Park, Buttington, Welshpool, Powys, SY21 8SL |
| KOSKELA, Karri ACTIVE | Director | 10 Feb 2020 | | Finland | May 1973 | Wihuri Packaging Oy, Wihurinaukio 2, 00570 Helsinki, Finland |
| NEWBOLD, Andrew Frederick ACTIVE | Director | 01 Apr 2016 | | England | February 1978 | 3, Buttington Cross Enterprise Park, Buttington, Welshpool, Powys, SY21 8SL, Wales |
| AMBROSE, Alison Jane RESIGNED | Secretary | | 30 Nov 1994 | | | 42b Bedford Street, Ampthill, Bedfordshire, MK45 2NB |
| MAKINEN, Urho RESIGNED | Secretary | 01 Dec 1994 | 29 May 1997 | | | Lletyreos, Llanfyllin, Powys, SY22 5HT |
| PURSIAINEN, Harry RESIGNED | Secretary | 30 May 1997 | 11 Mar 1998 | | | Mantykalliontie 3b, Espoo, 02270, FOREIGN, Finland |
| WOLSTENHOLME, Philip RESIGNED | Secretary | 11 Mar 1998 | 31 Mar 2016 | | | Pendre, 6 Old Tavern Lane, Welshpool, Powys, SY21 7JD |
| AARNIO WIHURI, Marja Annaliisa RESIGNED | Director | 15 Mar 2005 | 14 Mar 2011 | Finland | August 1964 | Vudlahdentie 62 As 1, Kuusisto, 21620, Finland |
| GUTHEIL, Stefan RESIGNED | Director | 01 Sep 2015 | 30 Jun 2018 | Germany | August 1962 | Wipak Walsrodegmbh & Co Kg, Bahnhofstrabe, De-29600, Bomlitz, Germany, Germany |
| HELLGREN, Juha Martti RESIGNED | Director | 15 Mar 2005 | 10 Feb 2020 | Finland | February 1958 | Haavidtonkatu 3b, Lahti, 15950, Finland |
| KNUUTILA, Jaakko Kustaa RESIGNED | Director | | 01 Oct 1998 | | June 1951 | Kankaankatu 14 F, Sf-15900, Lahti, Finland |
| KNUUTILA, Jaako Kustaa RESIGNED | Director | 01 Aug 2007 | 01 Nov 2010 | | June 1951 | 1c, Pajurannankatu, Lahti, 15900, Finland |
| LEPISTO, Juhani Heimo RESIGNED | Director | | 01 Jun 1995 | | February 1955 | Rusthollinraitti 7b8, Sf-18100, Heinola, Finland |
| LEPPANEN, Lauri Juhani RESIGNED | Director | | 31 Mar 2004 | | October 1943 | Kiiltokallionkuja 10, Sr-02180 Esoo, Finland |
| MAKINEN, Urho RESIGNED | Director | | 29 May 1997 | | January 1948 | Lletyreos, Llanfyllin, Powys, SY22 5HT |
| MATTI, Juhani Rovamaa RESIGNED | Director | | 01 Jun 1995 | | April 1953 | 640 Bois Dachelles, Bondues 59910, France |
| MUSTANIEMI, Matti RESIGNED | Director | 01 Jan 2000 | 15 Mar 2005 | | June 1952 | Kulosaaren Puistotie 46 K, Helsinki, Fin - 00576, FOREIGN, Finland |
| PURSIAINEN, Harri Ilmari RESIGNED | Director | 31 Mar 2004 | 31 Jul 2007 | | December 1949 | Sackstr 10, Ahlden, 29693, Germany |
| PURSIAINEN, Harry RESIGNED | Director | 30 May 1997 | 11 Mar 1998 | | December 1979 | Mantykalliontie 3b, Espoo, 02270, FOREIGN, Finland |
| ROVAMAA, Matti Juhani RESIGNED | Director | 01 Nov 2010 | 31 Aug 2015 | Germany | April 1953 | 3 Buttington Cross Enterprise, Park, Buttington, Welshpool, Powys, SY21 8SL |
| WOLSTENHOLME, Philip RESIGNED | Director | 11 Mar 1998 | 31 Mar 2016 | United Kingdom | June 1951 | Pendre, 6 Old Tavern Lane, Welshpool, Powys, SY21 7JD |