Holding(s) in Company

Serco Group plc

Major Interests in Shares

In accordance with Section 198 to 202 of the Companies Act 1985, the Company
has today been notified that, with effect from 1 June 2006:

Lloyds TSB Group Plc, no longer has a notifiable interest in the Company.

Contact - Tara Cross - 01256 744108