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Calgary (59th Avenue), Alberta


Welcome to Calgary

We are t­­he core of Calgary’s heart and energy. We care, because we live here. Our projects and people have helped create the experiences that make Calgary a truly dynamic place to live.

Whether you’re cheering on the Flames at our iconic Saddledome, soaking in sunshine along the RiverWalk, crossing the Bow on our 4th Avenue flyover, or honouring the past on Memorial Drive, you’re feeling the spark and vitality of our passionate experts.

We fuel and illuminate Calgary by designing infrastructure, shaping landscapes, respecting local environments, and giving back to our communities. When our diverse and caring people come together, we create new possibilities for our clients to explore. Together, we create Calgary.

Photo of Dennis
Dennis Zadery

Senior Principal, Sector Leader, Oil & Gas Integrity
Phone: (403) 444-7551

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Meet Our Team

Adrian Gosselin, Integrity Engineer

Keeping busy with a great team and a wide variety of assignments lets us deliver the best work possible.
Adrian Gosselin Integrity Engineer Read More

Bob Longpre, Associate, Team Lead - Integrity

My goal is to find cost-effective and safe solutions to integrity problems—making a positive difference in how people do their work.
Bob Longpre Associate, Team Lead - Integrity Read More

Dean Mullin, Vice President, Discipline Leader, Oil & Gas (Quality)

We’re on track to become an industry leader in oil & gas. While the industry is cyclical, we find ways to strengthen our business in every situation.
Dean Mullin Vice President, Discipline Leader, Oil & Gas (Quality) Read More

Xavier Ortiz, Associate, Senior Integrity Engineer

Our professional lives are quite important, but at the same time we have to be able to find the right balance between work and our personal lives.
Xavier Ortiz Associate, Senior Integrity Engineer Read More

Andy Purves, Senior Principal, Oil & Gas: Program Director

Pass it on. I am passionate about trying to pass on my knowledge to the next generation of pipeline engineers, and try to provide advice, counseling and mentoring whenever and wherever I can.
Andy Purves Senior Principal, Oil & Gas: Program Director Read more

Victor Tam, Vice President, Regional Business Leader, Oil & Gas (Canada West)

Leadership is in your action, not your position.
Victor Tam Vice President, Regional Business Leader, Oil & Gas (Canada West) Read More

Kathy Zhang, Associate, Senior Integrity Engineer

I never limit myself—I strive to discover unexpected solutions for obvious problems and make long-lasting contributions to the communities I serve.
Kathy Zhang Associate, Senior Integrity Engineer Read More
  • Adrian Gosselin

    Integrity Engineer

  • Bob Longpre

    Associate, Team Lead - Integrity

  • Dean Mullin

    Vice President, Discipline Leader, Oil & Gas (Quality)

  • Xavier Ortiz

    Associate, Senior Integrity Engineer

  • Andy Purves

    Senior Principal, Oil & Gas: Program Director

  • Victor Tam

    Vice President, Regional Business Leader, Oil & Gas (Canada West)

  • Kathy Zhang

    Associate, Senior Integrity Engineer

We're better together

  • Become a client

    Partner with us today to change how tomorrow looks. You’re exactly what’s needed to help us make it happen in your community.

    Contact Us
  • Design your career

    Work with passionate people who are experts in their field. Our teams love what they do and are driven by how their work makes an impact on the communities they serve.

    Join the Team
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