AEGXF - Aecon Group Inc. 2021 Q1 - Results - Earnings Call Presentation April, 23 2021 06:31 PM Aecon Group Inc. The following slide deck was published by Aecon Group Inc. in conjunction with their 2021 Q1 earnings call. For further details see: Aecon Group Inc. 2021 Q1 - Results - Earnings Call Presentation