IBI Group Investor Presentation September 2021

Market Trends & Growth Drivers GLOBAL URBANIZATION MEANS INCREASED DEMAND FOR IBI'S BUILDING AND INFRASTRUCTURE SERVICES TSX: IBG IBI GROUP GROWTH IS URBAN 6B people will live in global cities in 2045, >1.5x the current capacity 400,000 2020 TECH TALENT LABOR POOL IBI 350,000 300,000 IBI IB 250,000 GLOBAL CITIES NEED NEW BUILDINGS & INFRASTRUCTURE infrastructure spend $94T 800M $200B 594M 200,000 IBI needed in more houses growth in global students in needed by end of 21st century (2021-2039) healthcare infrastructure (2019-2024) higher education 150,000 by 2040; current 100,000 enrolment doubles by 2025 50,000 0 NEW ECONOMY IS URBAN >80% of global GDP generated in cities >50% of the population lives in global urban cities SF BAY AREA, CA NEW YORK, NY WASHINGTON, D.C. TORONTO, ON DALLAS/FT. WORTH, TX CHICAGO, IL BOSTON, MA SEATTLE, WA [[]] IBI IBI IBI L IBI IBI IBI IBI IBI IBI [] ATLANTA, GA MONTREAL, QC LOS ANGELES, CA DENVER, CO PHILADELPHIA, PA HOUSTON, TX MINNEAPOLIS, MN PHOENIX, AZ VANCOUVER, BC DETROIT, MI BALTIMORE, MD SAN DIEGO, CA AUSTIN, TX OTTAWA, ON ORANGE COUNTY, CA RALEIGH-DURHAM, NC SOUTH FLORIDA *Software developers, programmers, computer support, database and systems, technology and engineering related, computer and information system managers. See Index on page 29 for sources. IBI TSX: IBG Investor Presentation - September 2021 19

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