Rolf Börjesson
Non-executive director
Appointed to the Siebe plc Board in July 1998. Chief Executive and Managing Director of Rexam PLC. Non- executive director of Midway Holding AB and Copenhagen Airports A/S. Formerly Chief Executive of PLM AB. (aged 59)

During the year, member of Audit Committee and Remuneration Committee. On 1 April 2002 appointed Chairman of Remuneration Committee and continuing member of Audit Committee.

Robert P Bauman
Non-executive director
Appointed non-executive director of Invensys plc in February 1999, having been appointed to the Board of BTR plc in 1997 and served as Chairman of BTR plc from May 1998 until its merger with Siebe plc in February 1999. Non-executive director of Morgan Stanley. Formerly Chief Executive of SmithKline Beecham plc and Chairman of British Aerospace plc. (aged 71)

Member of Audit Committee and Nominating Committee.

Richard Haythornthwaite
Chief Executive
Joined the Invensys plc Board in July 2001 and appointed Chief Executive in October 2001. Non-executive director of Cookson Group plc, Imperial Chemical Industries PLC and Lafarge SA. Formerly Chief Executive Officer of Blue Circle Industries plc (until the company was acquired by Lafarge SA) and held senior positions with BP and Premier Oil. (aged 45)

Sir Graham Hearne CBE
Non-executive director
Appointed non- executive director of Invensys plc in February 1999, having joined the BTR plc Board in 1998. Formerly Chairman and previously Chief Executive of Enterprise Oil plc. Chairman of Novar plc and Deputy Chairman of Gallaher Group plc. Non-executive director of N.M. Rothschild & Sons Limited and Seascope Shipping Holdings PLC. (aged 64)

Senior Independent Director. During the year, Chairman of Remuneration Committee and member of Audit Committee. On 1 April 2002, appointed Chairman of Audit Committee and continuing member of Remuneration Committee. Member of Nominating Committee from 14 June 2002.

Lord Marshall of Knightsbridge
Chairman
Joined the Siebe plc Board in January 1998 and appointed Chairman in June 1998. Chairman of British Airways Plc and non-executive director of HSBC Holdings plc. Formerly President of the Confederation of British Industry. (aged 68)

Chairman of Nominating Committee.

Larry Farmer
Non-executive director
Appointed non-executive director of Invensys plc in March 2002. Non-executive director of Digital Steps Energy Limited. Formerly Chief Executive and President of Brown & Root Energy Services. (aged 62)

Member of Audit Committee and Remuneration Committee.

Simon Robertson
Non-executive director
Appointed non- executive director of Invensys plc in February 1999, having joined the BTR plc Board in 1997. Managing Director of Goldman Sachs International and President of Goldman Sachs Europe Ltd. Non-executive director of Inchcape plc and Berry Bros. & Rudd Limited. Former Chairman of Kleinwort Benson Group plc. (aged 61)

Kathleen O'Donovan
Chief Financial Officer
Appointed Chief Financial Officer of Invensys plc in February 1999. Joined BTR plc in 1991 as Finance Director. Non-executive director of EMI Group plc and Member of the Court of the Bank of England. Formerly a partner with Ernst & Young. (aged 45)

Sir Philip Beck
Non-executive director
Appointed to the Siebe plc Board in October 1991. Non-executive director of Delta plc and Kitigawa Europe Ltd. Formerly Chairman of Railtrack PLC and Chairman of John Mowlem and Company PLC. (aged 67)

Member of Nominating Committee and Remuneration Committee.