Secretary and advisors

Secretary	Principal bankers	Broker and financial advisors
Philip Roper AEA Technology plc 329 Harwell Oxfordshire OX11 0QJ	Bank of Scotland plc 155 Bishopsgate London EC2M 3YB Lloyds TSB Bank plc 1st Floor 48 Chiswell Street London EC1Y 4XX	Hoare Govett Limited 250 Bishopsgate London EC2M 4AA

Financial advisors	Solicitors	Auditors
The Parkmead Group plc 2nd Floor 1-4 Vigo Street London W1S 3HT	Linklaters LLP One Silk Street London EC2Y 8HQ Eversheds LLP Senator House 85 Queen Victoria Street London EC4V 4JL	PricewaterhouseCoopers LLP 9 Greyfriars Road Reading Berkshire RG1 1JG

Registrars
Equiniti Aspect House Spencer Road Lancing West Sussex BN99 6DA

AEA Technology plc

329 Harwell
Didcot
Oxfordshire OX11 0QJ

Telephone +44 (0)870 190 1900
Facsimile +44 (0)870 190 8109
E-mail enquiry@aeat.co.uk