Stephanie McMackin

Stephanie McMackin is an environmental engineer with more than 25 years of experience in environmental permitting, regulatory compliance and environmental, health and safety (EHS) auditing. She supports clients across global operations and diverse sectors, helping them navigate complex regulatory frameworks while improving environmental and operational performance.

She has developed and led comprehensive EHS programs, helping organizations reduce risk, improve consistency and strengthen long-term performance. Her work focuses on embedding practical, scalable systems that align with both regulatory requirements and business objectives.

Known for her strategic and hands-on approach, Stephanie works closely with clients to implement solutions that deliver measurable improvements. She helps organizations build resilient operations that support compliance, sustainability and long-term value.