Groupe Pro-B

What Groupe Pro-B does

Groupe Pro-B is a privately held Canadian industrial services contractor headquartered in Trois-Rivières, Quebec, founded in 2003. The firm delivers a multi-disciplinary bundle of industrial services, including industrial piping, site mechanics, civil works, pyrite treatment work, steel structures, and pre-construction services, positioning it as a one-stop mechanical and civil contractor for industrial and infrastructure owners. The inclusion of pyrite-specific work suggests exposure to mining, remediation, or heavy industrial projects where handling sulfide-bearing material demands specialized qualifications, while steel structures and pre-construction round out a scope that spans the front end of project planning through to on-site execution.

The company operates with a stated workforce of 251–500 employees, consistent with a mid-sized regional industrial contractor rather than a small local trades shop or a national EPC. Its Trois-Rivières base places it in the Mauricie region, with practical access to pulp and paper, aluminum smelting, mining, and hydroelectric clients concentrated in Quebec. Revenue mechanics for the business are not disclosed in the source material, but the service mix is consistent with project-based contracting, likely on unit-price, time-and-materials, or fixed-price lump-sum terms typical of the sector, with revenue tied to awarded industrial shutdown, maintenance, and capital project work.

Information gaps are material. The company's primary website was inaccessible at the time of source collection, displaying only a verification screen, and as a result no management bios, customer references, project backlog, financial statements, ownership structure, geographic footprint beyond headquarters, partnership history, or recent strategic activity could be verified. The investment case for Groupe Pro-B therefore rests almost entirely on the firm's stated service mix, headcount, and 20-year operating history, with limited visibility into commercial momentum, customer concentration, or growth trajectory.

Name

Groupe Pro-B

Website

https://groupepro-b.com

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Groupe Pro-B is a privately held Canadian industrial services contractor based in Trois-Rivières, Quebec, founded in 2003. It delivers industrial piping, site mechanics, civil works, pyrite work, steel structures, and pre-construction services to industrial clients.

Ownership category

akta.pro rank

Headquarters

HQ city

Trois-rivières

HQ country

Canada

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations

Core offering

Groupe Pro-B provides industrial piping, site mechanics, civil works, pyrite remediation, steel structures, and pre-construction services to industrial customers. The company delivers field-based construction and mechanical services supporting plant, facility, and infrastructure projects. Operations are run as a multi-trade industrial contractor from Trois-Rivières, Quebec.

Differentiator

Problem solved

Functional benefit

Products and services

• Industrial Piping
• Site Mechanics
• Civil Works
• Pyrite Work
• Steel Structures
• Pre-Construction Services

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Expansion highlights1 record

Direct peers

• Pomerleau: One of Quebec's largest construction firms, Pomerleau performs civil, structural, and industrial building work across Canada. It is a direct competitor for multi-discipline industrial and institutional tenders in Quebec.
• Roxboro Excavation: Quebec contractor specializing in civil works, earthworks, and structural concrete. Overlaps with Groupe Pro-B on civil and structural scopes for industrial and infrastructure clients.
• Sintra Inc. Quebec construction group active in civil engineering, roadwork, and industrial projects. Comparable on civil works and industrial-site construction in the same regional market.
• EBC Inc. Quebec-based general contractor executing civil works, industrial construction, and mining infrastructure projects. Directly comparable for industrial, civil, and structural scopes across Quebec and northern Canada.

Regional players

• Lar Machinerie: Quebec industrial mechanics and machining contractor serving pulp & paper and heavy industry. Directly comparable on site-mechanical, piping-adjacent, and equipment-installation scopes.
• Construction DJL: Quebec general contractor active in civil, industrial, and institutional construction. Comparable for mid-tier industrial tenders in the Trois-Rivières / Mauricie region.

Emerging players

• Groupe Larose: Quebec specialty contractor providing site mechanics, industrial maintenance, and piping services. Closely comparable to Groupe Pro-B's site-mechanics and industrial-piping capabilities.

Broad incumbents

• Canam Group: Large North American steel fabricator and erector with deep Quebec roots. Overlaps on steel structure design-fabrication-erection work that Groupe Pro-B performs as part of its service mix.

Market position

Strengths4 records

Weaknesses2 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• Facebookfacebook.com/Groupe-Pro-B-106361365092972

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Groupe Pro-B