EXPERTISE FORGED BY ON-SITE EXPERIENCE
Established in 2008, GMI Gestion Mine Industrie is a company specializing in underground mining work and known for reliability and breadth of on-site experience. We support our clients in delivering complex projects, operating on-site where precision, safety and performance are essential.
For GMI, expertise forged in the field is far more than a slogan: it’s the way we work. Our team is constantly forging its skills in the underground environment and understands the operational conditions involved in active mines. This on-site experience allows us to anticipate issues, recommend concrete solutions, and perform the work efficiently, even in the most demanding circumstances.
We are proud of our proven track record in specialized formwork, complex concrete projects, steel structures and underground construction. Each structure is constructed with stringent attention to the industry’s highest standards to ensure durability, safety, and alignment with our partners’ expectations.
GMI’s performance is built on continuous, rigorous execution and the strong commitment of our people. Supported by an experienced, dedicated team that takes pride in its expertise, the company is positioned as a trusted partner that delivers robust solutions, customized and aligned with on-site conditions.
GMI aims to develop its expertise in a sustainable manner, advance underground construction practices, and remain a trusted partner for clients by delivering high-quality structures aligned with on-site conditions, built by dedicated teams who take pride in their work.
Our Mission
To build durable, high-quality underground structures safely and with expertise forged in the field.
With our technical expertise, precision execution, and the dedication of our teams, we support our clients in the development of their complex mining and civil engineering projects, both within Quebec and across Canada.
Our Vision
To be recognized as a leading reference in underground mine construction, defined by comprehensive field expertise, exacting execution, and a strong culture of safety and collaboration.
Our Values
Reliability and efficiency
Reflects our commitment to delivering durable structures consistently and to the high standards expected in the mining industry.
Field expertise and know-how
Showcases GMI’s chief strength: an experienced team, able to handle complex environments with solid technical expertise.
Rigour and performance
Reflects our focus on precision, safety and on-time delivery – crucial in large, structured projects.
Commitment and teamwork
Underscores the importance of collaboration, skills development, and the sense of belonging – central to our corporate culture and key to retaining talent.
Our management team

Paul Bernier
President
Pierre Beaupré
Engineer, General Manager
Jean-François Perron
Construction Director, Project Manager
