Groupe DDM (Del Degan, Massé et Associés inc.) plans, designs and carries out projects mainly in Quebec. For over 30 years, we have represented clients who develop and protect the territory. We are particularly appreciated for respecting budgets and deadlines. Our customer satisfaction rate exceeds 96%.
Groupe DDM’s multidisciplinary team works regionally, nationally and internationally. It offers a broad range of professional and technical services, a personalized approach, and reliable, innovative solutions.
Groupe DDM has earned a reputation for its project management achievements. Its values and commitment to sustainable development of both the territory and the enterprise are core considerations in everything it does.
Sustainable development
Groupe DDM introduced a sustainable development strategy in 2010, with the aim of minimizing its environmental impact, becoming more socially responsible, reducing its costs and setting an example of sustainable product and service management.

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