
About Mistra
Mistra is an environmental engineering firm founded by Pascale Pierre and Dany Roy, two experienced engineers driven by a shared vision: to provide consulting services that enable clients to implement sustainable, efficient, and regulatory-compliant solutions.
Specializing in regulatory compliance management, water management, and environmental engineering, Mistra supports its clients at every stage of their projects, leveraging technical expertise and professional rigor.
With a client-centric approach based on close collaboration, Mistra delivers tailored, reliable, and long-lasting solutions while ensuring compliance with the strictest environmental requirements.
Our goal is to transform your environmental challenges into opportunities for innovation, optimization, and sustainable performance.
Mission
To provide high-quality environmental engineering and compliance services, focused on rigorous technical solutions, viable and sustainable approaches, and tailored responses to both regulatory requirements and client-specific needs.

Vision
To become a trusted and essential partner in managing environmental challenges, helping our clients balance operational performance with environmental responsibility.

01
Leadership
We guide our clients with expertise and confidence to ensure the success of their projects. We work together; we excel together.
02
Diligence
We apply exemplary rigor to every analysis, report, and recommendation. Continuity is at the heart of every decision.
03
Efficiency
We strive for excellence by optimizing technical solutions while respecting budgets and timelines. We adapt, improve, and innovate on a daily basis.
04
Integrity
We act with transparency and ethics in all our collaborations. We do what we say, and we say what we do.
The Founders
Co-Founder & CEO
Pascale Pierre, ing., PhD
Thanks to her extensive experience, Pascale Pierre, a senior civil engineer specializing in sustainable infrastructure, combines technique and rigorous management in all the projects she supervises.

Co-Founder & COO
Dany Roy, ing., PhD
Dedicated to protecting the quality of waterways, Dany Roy, a process engineer specializing in water treatment, offers his expertise and knowledge to wastewater-generating companies that are committed to reducing their impact on the environment and improving their water management practices.


CFO
Vince Taylor
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CEO
Harold Colby
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Director, Legal & Operations
Tilly Evans
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HR Lead
Richard Jones
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Project Manager
Lucia Behar
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Sr. Project Manager
Mark T. Wright
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Sr. Project Manager
George Wood
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Lead Superintendent
Olivia Clarke
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Marketing Manager
Nathan Wise
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Contact Us
Want to learn more about our services or discuss your specific needs?