| INVENSYS SECRETARIES LIMITED ACTIVE | Secretary | 05 Feb 2015 | | | | Schneider Electric, Stafford Park 5, Telford, TF3 3BL, England |
| HALL, David Anthony ACTIVE | Director | 02 Feb 2026 | | England | December 1967 | Stafford Park 5, Telford, Shropshire, TF3 3BL, England |
| WHITAKER, Jacqueline Yvette ACTIVE | Director | 01 Apr 2025 | | United Kingdom | November 1985 | 2nd Floor, 80 Victoria Street, London, SW1E 5JL, England |
| COLES, Richard Paul Atwell RESIGNED | Secretary | | 23 Feb 2000 | | | 30 Devereux Road, Windsor, Berkshire, SL4 1JJ |
| NADEN, Garrie Charles RESIGNED | Secretary | 31 Oct 2007 | 05 Feb 2015 | | | 105 Clifton Road, Ruddington, Nottingham, NG11 6DA |
| SMITH, Stephen James RESIGNED | Secretary | 01 Oct 2005 | 31 Oct 2007 | | | 3 Fletcher Close, Ottershaw, Chertsey, Surrey, KT16 0JT |
| INVENSYS SECRETARIES LIMITED RESIGNED | Secretary | 23 Feb 2000 | 29 Jul 2005 | | | Invensys House, Carlisle Place, London, SW1P 1BX |
| BONSEY, Colin Peter RESIGNED | Director | 12 Apr 1995 | 30 Apr 1999 | | July 1946 | 114 Village Way, Ashford, Middlesex, TW15 2JU |
| BONSEY, Colin Peter RESIGNED | Director | | 15 Jul 1994 | | July 1946 | 114 Village Way, Ashford, Middlesex, TW15 2JU |
| CANDLER, George Alfred Christopher RESIGNED | Director | 03 Mar 1998 | 10 Jan 2000 | | December 1940 | 11 Green Lane, Burnham, Slough, Buckinghamshire, SL1 8DR |
| CLAYTON, John Reginald William RESIGNED | Director | 01 May 2001 | 29 Jul 2005 | England | December 1950 | Matley House, Grange Lane, Little Dunmow, Great Dunmow, Essex, CM6 3HY |
| COCHRANE, Adam Craven RESIGNED | Director | 01 May 2001 | 31 Jan 2003 | | July 1957 | 41 Highfield Drive, Uxbridge, Middlesex, UB10 8AW |
| COLES, Richard Paul Atwell RESIGNED | Director | 25 Apr 1994 | 31 Jan 2003 | | November 1942 | 30 Devereux Road, Windsor, Berkshire, SL4 1JJ |
| COX, Philip Gotsall RESIGNED | Director | 31 Dec 1998 | 28 Apr 2000 | England | September 1951 | Thatch Cottage, Collinswood Road, Farnham Common, Berkshire, SL2 3LH |
| ELKINS, Douglas Charles RESIGNED | Director | 04 Nov 1997 | 30 Sep 2002 | | May 1942 | 30 Gorselands, Tadley, Basingstoke, Hampshire, RG26 3HT |
| KNUTSSON, Sven RESIGNED | Director | 01 Aug 2005 | 29 Feb 2008 | | October 1964 | Kungsmansvagen 21b, Hollviken, 23631, Sweden |
| LAMBETH, Trevor RESIGNED | Director | 18 Jan 2017 | 31 Mar 2022 | England | November 1963 | Schneider Electric, Stafford Park 5, Telford, TF3 3BL, England |
| LE SAGE, David Edward RESIGNED | Director | 17 Apr 2000 | 29 Jul 2005 | | May 1950 | 67 Wootton Drive, Hemel Hempstead, Hertfordshire, HP2 6LA |
| MANN, Roger RESIGNED | Director | | 31 Dec 1998 | | June 1939 | 13 Beverley Close, Lingwood, Camberley, Surrey, GU15 1HF |
| NADEN, Garrie Charles RESIGNED | Director | 31 Oct 2007 | 25 Oct 2017 | England | October 1962 | 105 Clifton Road, Ruddington, Nottingham, NG11 6DA |
| PRAHL, Lars RESIGNED | Director | 01 Aug 2005 | 29 Feb 2008 | | May 1953 | Gustavshemsvagen 2, Lund, Sweden |
| ROWLEY, Jeremy RESIGNED | Director | 04 Nov 1997 | 04 Nov 1997 | | April 1961 | 14 Sussex Houses, Victoria Road Farnham Common, Slough, SL2 3PF |
| SAGE, Antoine Marie RESIGNED | Director | 15 Feb 2022 | 01 Apr 2025 | England | September 1982 | Schneider Electric, 80 Victoria Street, London, SW1E 5JL, England |
| SANDS, Caroline Ann RESIGNED | Director | 18 Jan 2017 | 31 Mar 2020 | England | August 1960 | Schneider Electric, Stafford Park 5, Telford, TF3 3BL, England |
| SAVAGE, Robert Mark RESIGNED | Director | 01 Aug 2005 | 24 Jan 2006 | England | October 1963 | 41 Cartier Close, Old Hall, Warrington, Cheshire, WA5 8TD |
| SMITH, Stephen James RESIGNED | Director | 01 Oct 2005 | 31 Oct 2007 | England | July 1965 | 3 Fletcher Close, Ottershaw, Chertsey, Surrey, KT16 0JT |
| SPENCER, Rachel Louise RESIGNED | Director | 08 Jan 2003 | 29 Jul 2005 | United Kingdom | February 1966 | The Cottage, Amy Lane, Chesham, Buckinghamshire, HP5 1NB |
| STEELE, Kim RESIGNED | Director | 27 Jan 1999 | 09 Apr 2001 | | October 1954 | 2 The Coach House Snaresbrook House, Woodford Road South Woodford, London, E18 2UB |
| THOMAS, David Jeremy RESIGNED | Director | 01 Apr 2003 | 29 Jul 2005 | United Kingdom | May 1954 | 11 Coutts Crescent, 13-23 St Albans Road, London, NW5 1RF |
| URWIN, Richard Anthony RESIGNED | Director | 01 Aug 2005 | 23 Apr 2009 | | February 1948 | Tyle Court Hockering Gardens, Woking, Surrey, GU22 7DA |
| WHITTAKER, Simon David RESIGNED | Director | 04 Jan 2000 | 29 Jul 2005 | | January 1968 | 56 Redwing Road, Basingstoke, Hampshire, RG22 5UP |
| WIKSTEDT, Jens RESIGNED | Director | 01 Aug 2005 | 04 Feb 2013 | Sweden | August 1958 | Nordmannavagen 82, Bjarred, Skane 237 31, Sweden |