Toronto, Ontario – May 7, 2013: Aecon Group Inc. (TSX: ARE) today reported results for the first quarter of 2013.

As previously announced, Aecon is reporting its 2013 financial performance on the basis of four segments: Infrastructure, Energy, Mining, and Concessions.  Previously, the Company reported its results within three segments: Infrastructure, Industrial and Concessions.  (The 2012 results have been restated to conform with the new reporting segments for 2013).

Toronto, ON – April 26, 2013: Aecon Group Inc. (TSX: ARE) will host an information meeting today for analysts to update them and the investment community of the Company’s recently simplified organizational structure, management appointments, reporting segments for 2013, and adoption of IFRS 11 concerning accounting of joint arrangements.

Toronto, Ontario – April 18, 2013: Aecon Group Inc. (TSX: ARE) announced today that it intends to release its first quarter 2013 results on Tuesday, May 7, 2013 after market close, and has scheduled a conference call for 10 a.m. (ET) on Wednesday, May 8, 2013.