Director Declaration

23 February 2018

Serco Group plc

LEI: 549300PT2CIHYN5GWJ21

Serco Group plc - Director Declaration

Serco Group plc ('Serco' or 'the Company'), the international service company, announces that Lynne Peacock, Non-Executive Director, will retire from the Board of Standard Life Aberdeen plc at the conclusion of its next AGM, the date of which is still to be determined.

For further information please contact Serco:

Stuart Ford, Head of Investor Relations: T +44 (0) 1256 386 227

Marcus De Ville, Head of Media Relations: T +44 (0) 1256 386 226

About Serco

Serco is a leading provider of public services. Our customers are governments or others operating in the public sector. We gain scale, expertise and diversification by operating internationally across five sectors and four geographies: Defence, Justice & Immigration, Transport, Health and Citizen Services, delivered in UK & Europe, North America, Asia Pacific and the Middle East.

More information can be found at www.serco.com