Daniel Mongrain, MBA, Eng.
Mr. Mongrain is Vice‑Président Exécutif for Eastern Canada, and his responsibilities include leading GDI’s operations and growth initiatives across the Eastern Canadian markets. He is responsible for driving operational excellence, performance improvement, and strategic transformation across the region’s integrated facility services platform.
Prior to joining GDI, Mr. Mongrain held senior leadership roles at McKinsey & Company, where he led large‑scale growth and transformation programs for Fortune 500 clients in industrial manufacturing and business services. He advised executive leadership teams on commercial strategy, digital and operational transformation, advanced analytics, and enterprise‑wide performance improvement. Earlier in his career, Mr. Mongrain held global leadership positions at CAE Inc., where he led international operational excellence and continuous‑improvement initiatives across CAE manufacturing and training centers worldwide.
Mr. Mongrain holds an Executive Master of Business Administration from École des sciences de la gestion (ESG UQAM) and a Bachelor of Engineering in Production Engineering from École de Technologie Supérieure (ÉTS). He is a Six Sigma Black Belt and is fluently bilingual in English and French.
