Annual Report and Accounts 2010

Board of directors

Doug Dunn

Doug Dunn age 66

Responsibilities

Chairman

Committees

Nomination Committee (Chairman)

Current directorships

ST Microelectronics N.V. (Non-Executive Director) Soitec S.A. (Non-Executive Director) TomTom N.V. (Non-Executive Director) B E Semiconductor Industries N.V. (Non-Executive Director)

Expertise

Doug Dunn joined the board as an independent non-executive director in December 1998 and became non-executive Chairman on 1 October 2006. He was previously President and Chief Executive Officer of ASM Lithography Holding N.V. until his retirement in December 2004. Before joining ASML, he was Chairman and Chief Executive Officer of the Consumer Electronics Division of Royal Philips Electronics N.V. and a member of the board. He was previously Managing Director of the Semiconductor divisions of Plessey and GEC and held several engineering and management positions at Motorola. He was awarded an OBE in 1992.

Warren East

Warren East age 49

Responsibilities

Chief Executive Officer

Committees

None

Current directorships

De La Rue plc (Non-Executive Director and Chairman of the Audit Committee)

Expertise

Warren East joined ARM in 1994 to set up ARM’s consulting business. He was Vice President, Business Operations from February 1998. In October 2000 he was appointed to the board as Chief Operating Officer and in October 2001 was appointed Chief Executive Officer. Before joining ARM he was with Texas Instruments. He is a chartered engineer, Fellow of the Institution of Engineering and Technology, Fellow of the Royal Academy of Engineering and a Companion of the Chartered Management Institute.

Tudor Brown

Tudor Brown age 52

Responsibilities

President

Committees

None

Current directorships

ANT plc (Non-Executive Director)

Expertise

Tudor Brown was one of the founders of ARM. Before joining the Company, he was at Acorn Computers where he worked on the ARM R&D programme. He joined the board in 2001 and became President in 2008 with responsibility for developing high-level relationships with industry partners and governmental agencies and for regional development. His previous roles include Engineering Director and Chief Technology Officer, EVP Global Development and Chief Operating Officer. He is a Fellow of the Institution of Engineering and Technology. He currently sits on the UK Government Asia Task Force.

Tim Score

Tim Score age 50

Responsibilities

Chief Financial Officer

Committees

None

Current directorships

National Express Group plc (Non-Executive Director and Chairman of the Audit Committee)

Expertise

Tim Score joined ARM as Chief Financial Officer and director in March 2002. Before joining ARM, he was Finance Director of Rebus Group Limited. He was previously Group Finance Director of William Baird plc, Group Controller at LucasVarity plc and Group Financial Controller at BTR plc.

Mike Inglis

Mike Inglis age 51

Responsibilities

EVP and General Manager, Processor Division

Committees

None

Current directorships

Pace plc (Non-Executive Director)

Expertise

Mike Inglis joined ARM in 2002 and became EVP and General Manager of the Processor Division in July 2008, having previously been EVP, Sales and Marketing. Before joining ARM, he worked in management consultancy with A.T. Kearney and held a number of senior operational and marketing positions at Motorola, Texas Instruments, Fairchild and BIS Macintosh and gained his initial industrial experience with GEC Telecommunications. He is a chartered engineer and a Member of the Chartered Institute of Marketing.

Simon Segars

Simon Segars age 43

Responsibilities

EVP and General Manager, Physical IP Division

Committees

None

Current directorships

SOI Industry Consortium EDA Consortiu

Expertise

Simon Segars joined the board in January 2005 and was appointed EVP and General Manager of the Physical IP Division in September 2007. He has previously been EVP, Engineering, EVP, Worldwide Sales and latterly EVP, Business Development. He joined ARM in early 1991 and has worked on many of the ARM CPU products since then. He led the development of the ARM7 and ARM9 Thumb® families. He holds a number of patents in the field of embedded CPU architectures.

Mike Muller

Mike Muller age 52

Responsibilities

Chief Technology Officer

Committees

None

Current directorships

Linaro Limited

Expertise

Mike Muller was one of the founders of ARM. Before joining the Company, he was responsible for hardware strategy and the development of portable products at Acorn Computers. He was previously at Orbis Computers. At ARM he was VP, Marketing from 1992 to 1996 and EVP, Business Development until October 2000 when he was appointed Chief Technology Officer. In October 2001, he was appointed to the board.

Kathleen O’Donovan

Kathleen O’Donovan age 53

Responsibilities

Senior independent non-executive director

Committees

Audit Committee (Chairman) Nomination Committee Remuneration Committee

Current directorships

Invensys Pension Trustee Ltd (Chairman) Prudential plc (Non-Executive Director) International Rescue Committee UK (Non-Executive Director) Trinity Mirror plc (Non-Executive Director and Chairman of the Audit Committee)

Expertise

Kathleen O’Donovan joined the board in December 2006. Previously she was a non-executive director and Chairman of the Audit Committees of the Court of the Bank of England, Great Portland Estates plc, EMI Group plc and a non-executive director of O2 plc. Prior to that, she was Chief Financial Officer of BTR plc and Invensys plc and before that she was a partner at Ernst & Young.

Philip Rowley

Philip Rowley age 58

Responsibilities

Independent non-executive director

Committees

Remuneration Committee (Chairman) Audit Committee Nomination Committee

Current directorships

HMV Group plc (Non-Executive Director) Misys plc (Non-Executive Director) Livestation Limited (Chairman) Promethean World plc (Non-Executive Director)

Expertise

Philip Rowley joined the board in January 2005. He was Chairman and CEO of AOL Europe, the interactive services, web brands, internet technologies and e-commerce provider until February 2007. He is a qualified chartered accountant and was Group Finance Director of Kingfisher plc from 1998 to 2000 and Deputy CEO and CFO of the General Merchandise Division until 2001. Prior to that, his roles included EVP and Chief Financial Officer of EMI Music Worldwide.

Young Sohn

Young Sohn age 55

Responsibilities

Independent non-executive director

Committees

Nomination Committee Remuneration Committee

Current directorships

Cymer, Inc. (Non-Executive Director) Inphi Corporation Inc (CEO)

Expertise

Young Sohn joined the board in April 2007. He has extensive experience in the semiconductor industry both in Silicon Valley and in Asia. He is an adviser to Panorama Capital, a Silicon Valley-based venture capital firm. Previously he was President of the semiconductor products group at Agilent Technology, Inc. and Chairman of Oak Technology, Inc. Prior to that, he was President of the hard drive business of Quantum Corporation and, before that, Director of Marketing at Intel Corporation.

John Scarisbrick

John Scarisbrick age 58

Responsibilities

Non-executive director

Committees

Nomination Committee

Current directorships

Netronome Systems, Inc. (Executive Chairman) Innovative Silicon, Inc. (Non-Executive Director)

Expertise

John Scarisbrick joined the board in August 2001. He was CEO of CSR plc from June 2004 until October 2007 and previously worked for 25 years at Texas Instruments (TI) in a variety of roles including as Senior Vice President responsible for TI’s $5 billion ASP chip business, President of TI Europe and leader of the team that created TI’s DSP business in Houston, Texas. Before joining TI, he worked in electronics systems design roles at Rank Radio International and Marconi Space and Defence Systems in the UK.

Andy Green

Andy Green age 55

Responsibilities

Independent non-executive director

Committees

Remuneration Committee

Current directorships

Logica plc (CEO)

Expertise

Andy Green joined the board in February 2011. He has been CEO of Logica plc, a £3.7 billion business and technology service company employing 39,000 people, since 2008. He is a former CEO of BT Global Services and a former CEO of Group Strategy and Operations at BT plc and was CEO of BT Openworld. He is Chair of e-Skills UK (the UK Sector Skills Council for Business and Information Technology), is on the board and the President’s Committee of the CBI and is a Companion of the Chartered Management Institute.

Janice Roberts

Janice Roberts age 55

Responsibilities

Independent non-executive director

Committees

Audit Committee

Current directorships

Mayfield Fund RealNetworks, Inc.

Expertise

Janice Roberts joined the board in January 2011. She has been a Managing Director at Mayfield Fund since 2000, a Silicon Valley-based venture capital firm with approximately $3 billion under management, where she focuses on the mobile, wireless, communications and consumer technology industries. Prior to that, she held various executive positions at 3Com Corporation including President Palm Computing, President 3Com Ventures and Senior Vice President, Business Development and Global Marketing. She is a director of several private technology companies.

Larry Hirst

Larry Hirst age 59

Responsibilities

Independent non-executive director

Committees

Audit Committee Remuneration Committee

Current directorships

MITIE Group plc (Non-Executive Director)

Expertise

Larry Hirst joined the board in January 2011. He is the former Chairman of IBM Europe, Middle East and Africa. He retired from IBM in 2010 having previously held a wide range of senior positions since joining the company in 1977. He is also a Commissioner at the UK Government’s Commission for Employment and Skills and Chairman of the UK Trade and Investment Executive Board, responsible for driving the UK’s trade and investment objectives in the telecoms and IT sectors. He was awarded a CBE in 2007.