Registered office

IQE plc Pascal Close Cardiff, UK CF3 0LW

Principal bankers

HSBC Bank Plc, 8 Canada Square, London, E14 5HQ

Auditors

KPMG LLP, 3 Assembly Square, Britannia Quay, Cardiff CF10 4AX

Nominated advisers and brokers

NOMAD and Joint Broker: Peel Hunt LLP, Moor House, 120 London Wall, London EC2Y 5ET 

Joint Broker: Citigroup Global Markets Limited, 33 Canada Square, Canary Wharf, London E14 5LB

Registrars

Link Asset Services: Northern House Woodsome Park Fenay Bridge Huddersfield HD8 0GA

Phone: 0871 664 0300 (calls cost 10p a minute plus network extras, lines are open 8.30am-5.30pm Mon-Fri) Overseas callers: +44 (0) 208 639 3399 

Fax: 01484 601512 

Email: shareholder.enquiries@linkgroup.co.uk

Investor relations PR

Headland Consultancy, Cannon Green, 1 Suffolk Lane, London EC4R 0AX