Investors

13 December 2010
Atkins and Assystem to form strategic Franco-British alliance in nuclear engineering
Paris/London 13 December 2010: Atkins and Assystem are to form a strategic alliance to create a 50/50 nuclear engineering joint venture to provide consultancy and engineering services to the rapidly-expanding international nuclear new build market.

25 November 2010
Half Year Results for the six months ended 30 September 2010
Design and engineering consultancy group WS Atkins plc today announces unaudited results for the six months ended 30 September 2010.

08 November 2010
Atkins acquires Danish bridge engineering company
WS Atkins plc ("Atkins") has acquired Gimsing & Madsen A/S, an independent specialist consultancy in bridge and structural design, from its shareholders for a cash consideration of DKK 23.8 million (approximately £2.8 million).

04 October 2010
WS Atkins plc completes the acquisition of The PBSJ Corporation
WS Atkins plc ("Atkins") is pleased to announce that on 1 October 2010 it completed its acquisition of The PBSJ Corporation ("PBSJ").

01 October 2010
Acquisition Update
WS Atkins plc ("Atkins") is pleased to announce that, at a special meeting of the stockholders of The PBSJ Corporation ("PBSJ") held earlier today, the resolution required for the acquisition of PBSJ by Atkins was duly passed by the holders of over 97% of PBSJ's capital stock eligible to vote, with over 99% of votes cast in favour of the resolution.

09 September 2010
WS Atkins plc AGM Trading Statement
At the Annual General Meeting held today the Chairman, Allan Cook, made the following statement to shareholders in relation to current trading.

02 August 2010
Proposed Acquisition of The PBSJ Corporation
WS Atkins plc ("Atkins" or “the Group”) announces that it has entered into a definitive merger agreement to acquire The PBSJ Corporation (“PBSJ”) for a cash consideration of US$280 million (c.£178 million), unanimously recommended by the boards of Atkins and PBSJ (the “Acquisition”).

02 August 2010
Q1 2010/11 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 2010 to date.

17 June 2010
Results for the year ended 31 March 2010
Strong results in a tough economic environment demonstrate resilience of our strategy.

14 April 2010
Pre-Close Trading Update
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 2010 in advance of its preliminary results announcement on 17 June 2010.