Interim Report Posting

26 March 2012

Kier Group plc

(the "Company")

Mailing to Shareholders

The Company's interim management report and financial statements for the six months ended 31 December 2011, together with a circular to shareholders regarding the scrip dividend alternative for the 2012 interim dividend, have been mailed to shareholders and are available on the Company's website. These documents have also been submitted to the National Storage Mechanism and will shortly be available for inspection at www.hemscott.com/nsm.do.

For enquiries please contact:

Deborah Hamilton

Deputy Company Secretary

Kier Group plc

Tempsford Hall

Sandy

Bedfordshire

SG19 2BD

+44 (0)1767 640 111