Our Team

Horizon Compliance Group Inc. was founded in October 2021 by Cody Halleran and Hillary Yeung. Having worked closely together for close to a decade, they discovered a growing need for all-inclusive environmental compliance support. Within this niche market, they have a combined 25 years of experience.

 

Founders

Hillary Yeung, B.A.Sc., P.Eng

Co-Founder, Principal Manager, Emissions & Sustainability

Hillary is a Professional Engineer (P.Eng) registered in Alberta and Saskatchewan. She holds a Bachelor of Applied Sciences (B.A.Sc) in Chemical Engineering from the University of Waterloo.

Hillary is a subject matter expert in emissions quantification for regulated reporting programs (both provincially and federally). Through her career, Hillary has been heavily involved in guiding industry in managing and reducing their carbon liabilities.

Cody Halleran, B.Sc., EP Manager

Co-Founder, Principal Manager, Air Quality & Regulatory

Cody is a certified Environmental Professional (EP) through the Canadian Environmental Certifications Approvals Board (CECAB) with specialization as an Environmental Manager with focus on Air Quality, Policy & Legislation. He holds a Bachelor of Science (B.Sc.) degree in Biology from Thompson Rivers University.

Cody has developed his career as a renowned air quality and regulatory specialist, with specific focus on energy developments and operational compliance programs in Western Canada.

 

Meet the Team

  • Sharla Swanson, B.A.Hum

    Operations Manager

  • Kayla Coady, P.Biol.

    Senior Sustainability Specialist

  • Annie Sun, PhD, EP

    Senior Air Quality Specialist

  • Jiwon Moon, B.A.Sc., E.I.T

    Lead Emissions Specialist

  • Marnie Christensen, B.Sc

    Lead Regulatory Specialist

  • Katherine Taylor, B.Sc

    Regulatory & Emissions Specialist

  • Nicole Miniely, B.Sc., E.I.T.

    Emissions Specialist

  • Kate Byrnes, B.Sc., E.I.T.

    Emissions Specialist

  • Gina Yee, M.Sc., E.I.T.

    Emissions Specialist

  • Meg Monisit, M.Eng, E.I.T.

    Air Quality & Regulatory Specialist

  • Mandy Rietze, B.A.Soc

    Air Quality & Regulatory Specialist

  • Jeanette Leboldus

    Senior Regulatory Advisor

  • Jesse Stetson

    Principal Emissions Engineer

  • Julie McDonald

    Operations Coordinator