Additional Listing

Serco Group plc

Additional Listing

Application has been made to The UK Listing Authority and the London Stock
Exchange for block listings totalling 300,000 ordinary shares of 2p each to
trade on the London Stock Exchange and to be admitted to the Official List upon
issuance. The shares shall rank equally with the existing issued shares of the
Company.

Shares from this application will be issued under the Savings Related Share
Option Scheme.