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Welcome to Longueuil

Our Longueuil office is one of the largest in Quebec. Today, more than 300 professionals take part here in multidisciplinary engineering and urban design teams, backed by their extensive knowledge of the milieu and more than 50 years of know-how.

Our professionals approach each project with a fresh perspective and combine their expertises to propose integrated, creative solutions adapted to their clients’ needs. With thousands of local and international projects under our belt, our team thrives on Longueuil’s vitality and diversity to build strong, sustainable communities.

We are active members of the community we serve and are proud of our contribution to structuring projects that shape Longueuil and the entire province.

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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