CONSTRUCTIONS PROCO INC.

What CONSTRUCTIONS PROCO INC. does

Constructions Proco Inc. (operating as Proco) is a privately held Quebec-based steel fabrication and construction company founded in 1961 and headquartered in Saint-Nazaire in the Lac-Saint-Jean region. The company designs, engineers, fabricates, and installs steel structures, bridge components, cladding systems, aluminum walkways, and plate-work assemblies for industrial, infrastructure, and commercial clients. Operations are supported by two facilities: the primary Saint-Nazaire manufacturing site and a secondary 135,000 sq. ft. warehouse with railway access in La Baie (Saguenay), the latter also offered as rental industrial space.

Proco delivers projects through a turnkey model that integrates in-house engineering, Tekla-based 3D detailing, architectural coordination, fabrication, surface preparation (sandblasting and metallization), industrial painting, fire protection, and on-site erection. The technical portfolio includes six product lines—Steel Structures, Bridge Structures, Cladding Systems, Turnkey Projects, Aluminum Products, and Plate-Work Components—and projects span tonnages from smaller commercial installations to industrial contracts exceeding 4,000 tons (e.g., the Ciment McInnis project). The company holds certifications in welding, fabrication, and safety (referenced under its About Us section).

Revenue is generated through competitive bidding on project-based contracts with individual project values ranging from approximately $50,000 to $6.5 million. The go-to-market is enterprise field sales targeting government infrastructure (Ministère des Transports du Québec), hydroelectric operators (Hydro-Québec), and major mining and industrial clients (ArcelorMittal, Rio Tinto, Mosaic Potash, Kruger, Agnico Eagle), supplemented by smaller municipal and commercial work. Geographic reach spans Quebec, Newfoundland and Labrador, Saskatchewan, and select international markets (Cuba, Suriname). A secondary revenue stream comes from industrial warehouse rentals at the La Baie facility. The company is privately held with no disclosed funding rounds, M&A activity, or institutional investment.

Name

CONSTRUCTIONS PROCO INC.

Legal name

Constructions Proco Inc.

Website

https://proco.ca

Company type

Private

Founded year

1961

Operating status

Operating

Ownership category

akta.pro rank

Product category

Steel Fabrication and Construction Services

NAICS

Structural Steel and Precast Concrete Contractors (23812), Prefabricated Metal Building and Component Manufacturing (332311)

SIC

Fabricated Structural Metal Products (3440)

akta.pro primary industry

Steel Plate, Sections & Welded Assemblies (IMADACAD)

Keywords

• Structural steel fabrication
• Bridge construction services
• Industrial metal cladding
• Turnkey construction projects
• Steel structure installation

Headquarters

HQ city

Saint-nazaire

HQ country

Canada

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Infrastructure, Technology or R&D

Revenue model

1. Steel Structure Fabrication and Installation: Revenue generated from detailed engineering, fabrication, and on-site installation of steel structures including bridges, industrial buildings, and specialized components. Projects are awarded through competitive bidding on public and private contracts, with values ranging from $50,000 to over $6 million per project.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Constructions Proco Inc. designs, fabricates, and installs steel structures, bridge components, cladding systems, and plate-work assemblies for industrial, governmental, and mining clients. The company delivers turnkey projects spanning engineering, detailing, fabrication, surface preparation, painting, and on-site installation. It also operates a rental warehouse facility in La Baie, Saguenay for industrial storage.

Product overview

CONSTRUCTIONS PROCO INC. offers a comprehensive portfolio of steel fabrication and construction services organized around six core product lines: Steel Structures, Bridge Structures, Cladding Systems, Turnkey Projects, Aluminum Products, and Plate-Work Components. These products are supported by a suite of internal services including Engineering, Detailing, Architecture, Painting, Metallization, and Fire Protection. The company operates manufacturing facilities in Saint-Nazaire (Lac-Saint-Jean) and La Baie (Saguenay), with the La Baie location featuring 135,000 sq. ft. of rental warehouse space with railway access. The portfolio is delivered through a turnkey model for complex projects, combining in-house engineering, fabrication, detailing, and installation capabilities.

Differentiator

Problem solved

Functional benefit

Products and services

• Steel Structures Design, fabrication, and installation of steel structural frameworks for industrial and commercial buildings.
• Bridge Structures Engineering, detailing, and construction of bridge beams and structural components for highway and infrastructure bridge projects, notably for the Ministère des Transports du Québec.
• Cladding Systems Design and installation of exterior wall cladding and insulated precast panels for industrial buildings.
• Turnkey Projects Complete project delivery from structural design and architecture through fabrication, erection, and installation of cladding systems, providing single-source accountability for complex industrial and infrastructure projects.
• Aluminum Products Fabrication and installation of aluminum walkways, platforms, and structural components.
• Plate-Work Components Custom fabrication of welded steel plates, tanks, silos, and mechanical assemblies for industrial applications.
• Rental Warehouse Spaces Industrial and multipurpose rental storage spaces offering 135,000 sq. ft. with outdoor storage and railway access, located in La Baie, Saguenay, available for short- or long-term lease to industrial and commercial tenants.

Named customers10 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Three partnerships are on record, tiered minor.

• PFMIminorStrategic or Co-development PartnerPFMI appears to be a strategic partner listed on the Proco website partners page. Specific partnership details are limited.
• Corner CastminorStrategic or Co-development PartnerCorner Cast is listed as a partner on the Proco website. The company specializes in corner casting solutions and appears to be involved in collaborative projects.
• Produits BoréalminorStrategic or Co-development PartnerProduits Boréal is listed as a partner on the Proco website. Details of the specific partnership arrangement are not fully disclosed.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Walters Group: Ontario-based structural-steel fabricator and erector serving industrial, commercial, and infrastructure projects across Canada and the US. Direct peer in steel structures, bridges, and complex fabricated assemblies.
• ADF Group: Canadian fabricator of complex steel structures, heavy industrial products, and engineered components for non-residential and infrastructure projects. Direct peer in fabricated structural metals and complex welded assemblies.
• Canam Group: Canada's largest structural-steel fabricator and erector, manufacturing steel buildings and bridge components for industrial and infrastructure clients across North America. Direct peer to Proco in steel structures, bridge components, and turnkey building solutions.
• Benson Steel: Canadian structural-steel fabricator and erector serving industrial, commercial, and infrastructure projects. Direct peer in steel building structures and bridge components.
• Mariani Metal: Canadian structural-steel fabricator providing design, fabrication, and erection of steel structures for industrial and commercial projects. Direct peer across Proco's core offerings.
• Supermétal: Quebec-based structural-steel fabricator with plants in Quebec and Ontario serving commercial, industrial, and institutional construction. Direct regional peer to Proco with overlapping Quebec customer base and steel-structure capabilities.
• Beauce Atlas: Quebec-based structural-steel erector specializing in commercial, industrial, and institutional buildings. Direct regional peer competing for the same Quebec project pipeline as Proco.

Broad incumbents

• Russel Metals: Large Canadian metals distributor and processor with significant steel-product operations across North America. Comparable only at the upstream steel-supply level, not as a direct construction competitor; relevant as both a competitor and a potential supplier relationship.
• Nucor Corporation: North America's largest steel producer and a major supplier of structural steel, plate, and joist products used in construction. Not a direct construction competitor but a critical upstream incumbent whose pricing decisions affect Proco's input costs.

Regional players

• Empire Iron Works: Western Canadian structural and miscellaneous steel fabricator based in Alberta, serving industrial and commercial clients. Comparable steel-fabrication capability with overlapping mining and industrial exposure, but primarily serves a different regional market.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/constructionsprocoinc
• LinkedInlinkedin.com/company/groupe-proco

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 CONSTRUCTIONS PROCO INC.