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Duncan Stiles

Duncan Stiles

CIO at GFL Environmental Inc.

GFL Environmental Inc.

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Experience24+ Years
LevelCXO

Executive Overview

My work is energized by delivering creative, practical solutions to meaningful challenges. I believe value is created in relatively short, focused periods of effort. It's the result of a skilled team, a clear plan, and a lot of hustle. I strive to bring all three to work with me every day.

Career Timeline

Professional employment history
  • GFL Environmental Inc.Current
    2020–Present· 6 yrs 8 mos
    • Chief Information OfficerCurrent
      Dec 2025–Present
    • VP, Performance Improvement
      2020–Dec 2025
  • Just Energy
    Feb 2002–Nov 2019· 17 yrs 9 mos
    • SVP, Product Development & Strategy
      Apr 2016–Nov 2019
    • SVP, Commercial Division & President, Hudson Energy
      Apr 2015–Mar 2016
    • SVP, Commercial Division & COO, Hudson Energy
      Apr 2010–Mar 2015
    • Vice President, Operations
      Nov 2007–Mar 2010
    • Analyst through Director
      Feb 2002–Oct 2007
  • Enron Energy Services
    Oct 2001–Nov 2001· 1 mo
    • Analyst
      Oct 2001–Nov 2001

Education

Executive MBA, joint Kellogg-Schulich program

Schulich School of Business - York University

Bachelor of Applied Science (B.A.Sc.)

Engineering Physics

Queen's University

Executive Relationship Map

Reports To
Duncan Stiles
Vice Chair & President
Chief Financial Officer
Chief Technology Officer
Chief Operating Officer

Executive Network Preview

BizKonnect has mapped this leadership network including reporting hierarchies, peer connections, and cross-functional relationships.

Verified Contact Information
Email & Direct Dial
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Buying Committee Insights
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Skills & Expertise

6 of 6 skills
Acquisition IntegrationAnalyticsOrganizational DevelopmentProduct LaunchP & L OversightGeographic Expansion