Groupe PMI
About us
Over 35 Years of Cumulative Expertise
Since the creation of STIM by David Marchand in 2009, the company has experienced sustained growth, driven by a clear vision: to structure, professionalize, and raise the standards of industrial maintenance in Quebec.
Over the years, this ambition has materialized through a rigorous development strategy and targeted acquisitions, allowing the construction of a more integrated, high-performing, and results-oriented organization. This evolution led to the creation of Groupe PMI, which today brings together three complementary business units.
To the maintenance expertise of STIM was thus added that of PIERVAN, a company established since 1989, recognized for the execution of major projects and industrial mechanical installation (not subject to construction regulations), as well as that of FAB PSI, originating from the construction company EDB founded in 1984, specialized in large-scale industrial manufacturing.
This depth of expertise, coupled with a structured and performance-oriented approach, positions Groupe PMI as a leading industrial partner in Quebec and Canada, capable of supporting its clients in the most demanding environments.

Groupe PMI relies on the vision and expertise of its four shareholders, from left to right: Jean Beaudry, Martin Tardif, David Marchand and Samuel Payette. Together, they combine their complementary skills to guide the company’s growth, ensure its stability and support its strategic development, while remaining faithful to the values that define Groupe PMI.
a path of excellence
hover over dates to discover the history of Groupe PMI
FAB PSI (formerly Construction EDB)
Foundation of Construction EDB, specializing in mechanical, piping, and industrial welding. → Development of strong expertise in welded-assembly and heavy fabrication.
Creation of PIERVAN
Creation of PIERVAN Maintenance Service. → Development of expertise in installation and maintenance projects (Piping, welding, pressure vessels, mechanics).
Creation of STIM
Foundation of STIM by David Marchand.
→ Vision: to structure
maintenance and industrial projects in Quebec.
→ Deployment of a
comprehensive management approach.
Savignac – Acquisition
Strategic acquisition of Savignac (with 25 workers), enriching the group’s skills and global service offering.
Growth & Structuring
Grew from 1 employee to 250 employees in 10 years. Expansion of STIM’s activities, development of field teams and implementation of advanced maintenance standards.
Strategic Acquisitions
Acquisition of Service d’entretien PIERVAN + Atelier de construction EDB.
Integration of expertise.
→ Addition of industrial manufacturing.
→
Addition of major projects and plant shutdowns.
EMS – Acquisition
Strategic acquisition of EMS (with 15 workers), consolidating the operational strength and market skills of the group.
Creation of Groupe PMI
Merger of the business units: STIM (maintenance), PIERVAN (major projects & installation), FAB PSI (manufacturing). Over 35 years of combined expertise, unique offering in Quebec and 300 workers.
Growth & Leadership
Development of the market for works not subject to the construction decree (outside decree). Expansion of integrated services and leadership in industrial maintenance in Quebec.
Our Mission
Develop an offering of complementary services to meet the technical needs of all primary, secondary and tertiary industries established in Quebec and Canada.
The operational synergy of Groupe PMI allows us to offer the best turnkey services for your projects and for the maintenance of your critical assets.
Occupational Health and Safety (OHS)
At Groupe PMI, health and safety are at the core of each of our interventions. Far beyond a regulatory requirement, they are an integral part of our corporate culture and guide each of our actions in the field.
Our OHS Vision
We aspire to be a reference in occupational health and safety by putting people at the center of all our decisions. We firmly believe that no task should be accomplished at the expense of safety, and that any incident can be prevented through rigorous planning, constant vigilance and everyone’s commitment.
Our vision is based on a sustainable prevention culture where each member of the organization acts as a key player. Through individual and collective accountability, we foster an environment where everyone is empowered to intervene, report risks and contribute to continuous improvement.
A strong culture, focused on collaboration and prevention
Each intervention integrates rigorous preventive practices, allowing us to anticipate risks and maintain high standards at all times. This culture translates into a concrete mobilization of all stakeholders, both on the field and upstream of projects.
Rigor at the core of our operations
Health and safety are not an obligation: they constitute a fundamental commitment. We have put in place structured and efficient systems based on a proactive approach to prevention.
In the field, this rigor translates into clear procedures, safety meetings (toolbox meetings) and the presence of qualified personnel to supervise risky situations.
Safety: a choice, a value, an action.
Project Management: a strategic lever of performance
In any industrial or technological project, project management goes beyond simple task coordination. It constitutes a true performance lever, making it possible to control risks, optimize resources and ensure profitability.
At Groupe PMI, each project is approached according to a rigorous, structured and results-oriented methodology. From initial planning to final delivery, each step is thought out, supervised and controlled to ensure execution without compromise.
Rigorous Planning
The success of a project is determined in its very first phases. We set up detailed planning that allows us to anticipate challenges, structure interventions and maximize operational efficiency.
• A clear decomposition of work (WBS – Work Breakdown Structure)
• A precise definition of deliverables
• A structured distribution of roles and responsibilities
• A proactive identification and analysis of risks
Structured Execution
The execution phase relies on close coordination between teams, partners and all stakeholders.
• Smooth field operations
• Compliance with technical standards and client requirements
• Clear, continuous and effective communication
Monitoring & Control
Compliance with budgets and deadlines is at the heart of our management approach. We deploy precise and real-time monitoring mechanisms.
• Monitoring the physical progress of works
• Continuous budget control
• Use of key performance indicators (KPIs)
• Proactive management of deviations and changes
Integrated Quality
Quality is not a final step, but a principle integrated throughout the project life cycle.
• Clearly defined procedures
• Continuous quality controls
• Regular inspections and audits
• Structured management of non-conformities
Continuous Progress
Each project concludes with an in-depth analysis (post-mortem) allowing us to capitalize on lessons learned.
• Identifying improvement opportunities
• Optimizing our working methods
• Strengthening the performance of future projects
Added Value
By integrating strategic planning, rigorous control and continuous improvement, we transform project management into a true competitive advantage.
• Operational performance
• Risk reduction
• Financial control
• Sustainable value creation
Our values: at the core of our commitment
At Groupe PMI, our values go beyond a framework of principles: they shape in a concrete way the way we act, collaborate and deliver each of our projects. They guide our decisions, inspire our teams and define the quality of our relationships, both on the field and with our clients.
The client, at the center of our priorities
We place the client at the heart of each of our interventions. Our goal is not limited to meeting expectations, but exceeding them. We act as a true partner, committed at every stage, present in both challenges and successes.
Flexibility and Agility
Flexibility is an integral part of our DNA. We adapt with agility to the realities of each project, reconciling performance, efficiency and the human dimension. This capacity for adaptation allows us to respond quickly and effectively to unexpected events.
Rigor and Excellence
Rigor translates into a structured, methodical and disciplined approach. Each mandate is carried out according to the highest quality standards, with a clear objective: doing it right the first time. This requirement is at the heart of our credibility and performance.
Creativity and Innovation
We value creativity as a driver of continuous improvement. By questioning methods and leveraging collective intelligence, we develop innovative solutions adapted to the realities of our clients.
Commitment and Team Spirit
Commitment is lived daily through accountability, pride in work accomplished and respect for commitments. We believe in the power of the collective, where every contribution counts and participates in global success.