Edinburgh, UK, 29 October 2004. Wolfson Microelectronics plc’s (LSE:WLF.L) growth in 2004 has led to its being named in the Deloitte Technology Fast 50 for Scotland for the fourth year in succession.

“We are proud to be counted amongst Scotland’s fastest 50 growing companies for the fourth year in succession. We are continuing to see rapid growth, and have recently guided investors to expect an annual growth rate of 50%-55% in 2004, with particular emphasis on Japan and the USA,” commented Wolfson CEO, David Milne.

The Deloitte Technology Fast 50 programme was created to recognise the contribution that fast growing technology companies make to the economy. This year's companies were judged on turnover growth over the years 2001 to 2003 and this year's top 50 were named at the annual awards night held on 28th October 2004 at the Glasgow Science Centre.

About Wolfson Microelectronics
Wolfson Microelectronics plc (LSE: WLF.L) is an award winning, fabless semiconductor company based in Edinburgh, UK. Wolfson develops and markets high performance mixed signal semiconductors for multimedia and communications applications worldwide. The Company currently has sales offices in the USA, Japan, China, Taiwan and Korea. For further information please contact: sales@wolfsonmicro.com

For more information contact:
Wolfson Microelectronics plc, Westfield House, 26 Westfield Road, Edinburgh, EH11 2QB, United Kingdom, Tel: +44 (0) 131 272 7000, Fax: +44 (0) 131 272 7001. Web: www.wolfsonmicro.com