Investors

Half year results for the six months ended 30 September 2012
Design and engineering consultancy group WS Atkins plc (Atkins) today announces its unaudited results for the six months ended 30 September 2012.

Trading statement
WS Atkins plc (“Atkins” or the “Group”), the design and engineering consultancy group, today provides an update on trading in advance of its half-year results for the six months to 30 September 2012 which will be announced on 15 November 2012.

Analyst breakfast: North American consultancy markets
WS Atkins plc (“Atkins”) is to hold a presentation for analysts at 0900 today on its North American consultancy business. This will follow the analyst conference call to be made in connection with the pre-close trading statement.

Atkins awarded two major contracts in Cardiff re-signalling scheme
Network Rail has awarded Atkins the signalling and power and distribution contracts for the Cardiff Area Signalling Renewal (CASR) project.

Q1 2012/13 Interim Management Statement
WS Atkins plc ("Atkins" or the "Group"), the design and engineering consultancy group, today provides its Interim Management Statement for the period from 1 April 2012 to date.

Results for the year ended 31 March 2012
Good results, with a return to headcount growth in an economic environment that continues to be challenging.

Trading statement
WS Atkins plc (“Atkins” or “the Group”), the design and engineering consultancy group, today provides an update on trading for the year ended 31 March 2012 in advance of its preliminary results announcement on 14 June 2012.

Atkins/Skanska appointed on strategic roads contract in UK’s South West
Atkins, together with Skanska, has been appointed by the Highways Agency to maintain and operate the strategic road network in the UK’s South West region. The contract, covering the HA’s Area 2, is for a period of five years with work due to commence in July.

Analyst Presentation
WS Atkins plc ("Atkins") is to hold a presentation for analysts at 0830 today. No material new information will be disclosed and there will be no update on current trading.

Atkins and Assystem expand their alliance to support the deployment of new nuclear in the UK by EDF
Atkins and Assystem are to expand their nuclear engineering alliance to support EDF in the deployment of the UK European Pressurized water Reactor (EPR) programme.