Investor Presentaiton

29 2020 OUTLOOK STN TSX NYSE Continuing to execute our strategy • • People Our people's health and safety comes first as we begin our phased office remobilization Integrity of workforce is being preserved to work through record backlog and to position Stantec for economic recovery Excellence Continued focus on project execution and delivering exceptional work for clients • Stantec's EBITDA margins bolstered by prudent management of discretionary spending Innovation • • Innovating client solutions to address the challenges created by COVID-19 Virtual marketing and business development toolkit developed and launched to enhance sales and client relationship management Growth Focused account management has driven 7.4% organic growth in key accounts year-over-year Pace of acquisitions slowed due to travel restrictions

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