Analyst and Investor Day

CAMBRIDGE, UK, 19 May 2010-ARM Holdings plc will be hosting analyst and investor presentations today in London.

The presentation will be held at The Lincoln Centre, 18 Lincoln's Inn Fields, London, WC2A, and commences at 10am, with registration from 9:30am. There will be a simultaneous live audio webcast from the company's website at www.arm.com/ir.

Copies of the presentation and replay of the audio webcast will be available from the website by 5pm BST on 19 May 2010.

CONTACTS:

Sarah West/Anne Bark Tim Score/Ian Thornton

Brunswick ARM Holdings plc

+44 (0)207 404 5959 +44 (0)1223 400400

About ARM

ARM designs the technology that lies at the heart of advanced digital products, from wireless, networking and consumer entertainment solutions to imaging, automotive, security and storage devices. ARM's comprehensive product offering includes 32-bit RISC microprocessors, graphics processors, video engines, enabling software, cell libraries, embedded memories, high-speed connectivity products, peripherals and development tools. Combined with comprehensive design services, training, support and maintenance, and the company's broad Partner community, they provide a total system solution that offers a fast, reliable path to market for leading electronics companies. More information on ARM is available at http://www.arm.com.

ARM is a registered trademarks of ARM Limited. ARM7, ARM9, ARM11, Cortex and Mali are trademarks of ARM Limited. All other brands or product names are the property of their respective holders. "ARM" is used to represent ARM Holdings plc; its operating company ARM Limited; and the regional subsidiaries: ARM Inc.; ARM KK; ARM Korea Ltd.; ARM Taiwan Limited; ARM France SAS; ARM Consulting (Shanghai) Co. Ltd.; ARM Belgium NV; ARM Germany GmbH; ARM Embedded Technologies Pvt. Ltd.; ARM Norway AS; and ARM Sweden AB.