| VAINIO, Satu Katriina ACTIVE | Secretary | 02 Aug 2021 | | | | Vaisala Oyj, Vanha Nurmijärventie 21, Vantaa, Finland |
| MARLAND, Rachel Louise ACTIVE | Director | 30 Sep 2025 | | United Kingdom | June 1972 | 6230 Bishops Court, Solihull Parkway, Birmingham Business Park, Birmingham, B37 7YB, England |
| BROWN, Peter John RESIGNED | Secretary | | 31 Jul 1998 | | | 51 Lakefield Avenue, Little Paxton, St Neots, Cambridgeshire, PE19 6NZ |
| GRIFFITHS, Philip John RESIGNED | Secretary | 01 Jan 2017 | 26 Apr 2021 | | | 6230 Bishops Court, Solihull Parkway, Birmingham Business Park, Birmingham, B37 7YB, England |
| HARRIS, Megan Laura RESIGNED | Secretary | 01 Jan 2017 | 15 Nov 2019 | | | Elm House, 351 Bristol Road, Birmingham, West Midlands, B5 7SW |
| HARRISON, Andrew James RESIGNED | Secretary | 01 Oct 1998 | 01 Jan 2017 | | | Primrose Cottage, Gloucester Road, Ledbury, Herefordshire, HR8 2JE, United Kingdom |
| MCDONALD, Andrew Neil RESIGNED | Secretary | 01 Jan 2017 | 26 Apr 2021 | | | 6230 Bishops Court, Solihull Parkway, Birmingham Business Park, Birmingham, B37 7YB, England |
| VENALAINEN, Anna Maija RESIGNED | Secretary | 01 Aug 1998 | 30 Sep 1998 | | | 38 Seymour Close, Selly Park, Birmingham, B29 7JD |
| CARLSSON, Christian RESIGNED | Director | | 01 May 1992 | | April 1950 | Jankorrinne 8 02760, Espoo, FOREIGN, Finland |
| FORSEN, Kjell RESIGNED | Director | 01 Oct 2006 | 01 Oct 2020 | Finland | November 1958 | 21, Vanha Nurmijarventie, Vantaa, 01670, Finland |
| GRIFFITHS, Philip John RESIGNED | Director | 26 Apr 2021 | 30 Sep 2025 | England | August 1967 | 6230 Bishops Court, Solihull Parkway, Birmingham Business Park, Birmingham, B37 7YB, England |
| HART, Geoffrey David RESIGNED | Director | 01 Jul 2012 | 31 Aug 2021 | United Kingdom | November 1967 | 6230 Bishops Court, Solihull Parkway, Birmingham Business Park, Birmingham, B37 7YB, England |
| KETONEN, Pekka RESIGNED | Director | | 30 Sep 2006 | | April 1948 | Hannusjarvenmak 46, Espoo, Finland 02360, FOREIGN |
| LISTER, Phillip Jonathan RESIGNED | Director | 01 Sep 1998 | 01 Jul 2012 | England | July 1959 | Hill Top Barn, Pasture Road, Embsay, Skipton, North Yorkshire, BD23 6PN |
| MELAMA, Heikki RESIGNED | Director | | 01 Aug 1994 | | November 1953 | Liekokusa 5a, 01300 Vantaa, Finland |
| PETTIFER, Richard Edward William, Dr RESIGNED | Director | | 31 Aug 1998 | | September 1941 | 22 Vyne Road, Sherborne St John, Basingstoke, Hampshire, RG24 9HX |
| TOIVOLA, Yrjo Ilmars, Dr RESIGNED | Director | | 16 Mar 1992 | | September 1927 | Munkin Polku 8c Sp00330, Helsinki, Finland |
| TUOMINEN, Hannu RESIGNED | Director | 01 Aug 1994 | 09 Oct 2007 | | June 1958 | Riekontie 1b, 02700 Kauniainen, Finland, FOREIGN |