Atelier de Soudure Gilles Roy

What Atelier de Soudure Gilles Roy does

Atelier de Soudure Gilles Roy inc. (ASGR) is a privately held custom metal fabrication and welding company headquartered in Amqui, Québec, Canada. Founded in 1980 and operating from a 33,500 sq ft production facility, the company designs, manufactures, and installs non-standard metal products for industrial, mining, commercial, institutional, and public-infrastructure clients primarily within Québec. Its core product portfolio spans metal works and embedded metals, steel structures, bridges and footbridges, industrial equipment, custom lifting devices, pressure tanks, and industrial subcontracting, executed in steel, stainless steel, and aluminum with finishing options including painting, galvanizing, and anodizing.

The company operates a vertically integrated model that combines an in-house engineering department of 7-8 professionals (mechanics, civil engineering, metallurgy) with CNC plasma cutting, hydraulic punching, shearing, rolling, shot blasting, 11 overhead cranes, and mobile on-site installation capabilities. It is certified to CSA W47.1 (steel), CSA W47.2 (aluminum), and ISO 9001, and was the first company in Eastern Quebec to obtain CSA W47.1 certification. Notable project references include structural steel work for the McInnis Cement Plant marine terminal at Port-Daniel, stairwell cage fabrication at Bloom Lake Mine, and two lookout structures built in 2018 for the Route des belvédères regional tourism attraction.

ASGR generates revenue through project-based, custom-quoted contracts delivered on a sales-led, direct-engagement basis. Customers submit project inquiries via the company website or direct contact and receive bespoke quotes; no standard pricing or subscription model exists. The company is bootstrapped and founder-owned (the Roy family), with no disclosed institutional investors, no funding rounds, and no M&A activity on record. Geographic scope is limited to Québec, and growth signals are modest, anchored by ongoing industrial project wins in mining and cement.

Name

Atelier de Soudure Gilles Roy

Legal name

Atelier de Soudure Gilles Roy inc.

Website

https://asgr.ca

Company type

Private

Founded year

1980

Operating status

Operating

Headcount range

11–50 employees

Short description

Atelier de Soudure Gilles Roy is a privately held Québec custom metal fabricator founded in 1980, providing turnkey engineering, manufacturing, and installation of non-standard steel, stainless steel, and aluminum products for industrial, mining, commercial, and public-infrastructure clients across the province.

Ownership category

akta.pro rank

Product category

Custom Metal Fabrication

NAICS

Plate Work and Fabricated Structural Product Manufacturing (33231), Prefabricated Metal Building and Component Manufacturing (332311), Ornamental and Architectural Metal Products Manufacturing (33232)

SIC

Fabricated Structural Metal Products (3440), Prefabricated Metal Buildings & Components (3448)

akta.pro industry

PRIMARYIMAKABAH

Long Products Manufacturing (Rebar, Wire Rod, Merchant Bar, Sections/Beams)

Industrials, Manufacturing & Construction/Metals & Mining/Steel Production & Processing

SECONDARYIMAHAEAF

Pressure Vessels, Columns & Storage Tanks (ASME/Process Vessels)

Industrials, Manufacturing & Construction/Industrial Machinery & Heavy Equipment/Process & Industrial Plant Equipment

SECONDARYIMAFANAJ

Joinery, Millwork & Casework Installation (Cabinetry, Built-Ins)

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Interior Fit-Out & Finishing Contractors

Keywords

• Custom metal fabrication
• Industrial welding services
• Structural steel manufacturing
• Heavy equipment fabrication
• Custom steel structures

Headquarters

HQ city

Amqui

HQ country

Canada

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Fabrication Services: Design, manufacturing, and installation of custom metal products including structural steel, bridges, industrial equipment, lifting devices, and pressure tanks. Revenue generated through project-based contracts for non-standard custom parts and products.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Atelier de Soudure Gilles Roy inc. (ASGR) designs, manufactures, and installs custom metal products in steel, stainless steel, and aluminum for industrial, mining, commercial, and public infrastructure clients across Québec. Offerings span metal works/embedded metals, stairs and railings, structural steel, bridges and footbridges, industrial equipment, lifting devices, pressure tanks, and industrial subcontracting, with end-to-end turnkey delivery from in-house engineering and drafting through fabrication and on-site installation.

Product overview

Atelier de Soudure Gilles Roy is a custom metal fabrication company operating as a single integrated offering rather than a modular platform. The company provides end-to-end services combining in-house engineering design (7-8 professionals in mechanics, civil engineering, and metallurgy) with manufacturing and installation. The core product portfolio consists of metal works and embedded metals, steel structures, bridges and footbridges, industrial equipment, lifting devices, pressure tanks, and industrial subcontracting services. Products are primarily manufactured in steel, with additional capability for stainless steel and aluminum. Finished products can be delivered raw, painted, galvanized, or anodized. The company differentiates by offering complete turnkey projects from conception through installation.

Differentiator

Problem solved

Functional benefit

Products and services

• Metal Works / Embedded Metals Custom metal fabrication of stairs, railings, signs, and decorative aluminum elements for various industrial and commercial applications, delivered raw, painted, galvanized, or anodized.
• Steel Structures Design, fabrication, and installation of metal structures for buildings, including load-bearing frameworks and structural components for industrial and commercial construction.
• Bridges and Footbridges Custom-designed pedestrian bridges, footbridges, lookout structures, and walkways for infrastructure projects, including public tourism routes and industrial sites.
• Industrial Equipment Custom industrial equipment conception including ore chutes, compressor structures, safety guards, industrial containers, and mining equipment supports for industrial and mining operators.
• Lifting Devices Custom-designed lifting beams and below-the-hook devices engineered to specific capacity requirements for heavy industry and construction clients.
• Pressure Tanks Fabrication of pressure vessels and tanks meeting industry standards for industrial applications.
• Industrial Subcontracting Contract manufacturing services for industrial clients requiring custom metal fabrication and welding work on a project basis.
• Engineering Services In-house engineering services providing design, drafting, and project conception for custom fabrication projects, staffed by 7-8 professionals specializing in mechanics, civil engineering, and metallurgy.

Named customers6 records

Segments3 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators4 records

Recent moves4 records

Expansion highlights3 records

Direct peers

• ADF Group: ADF Group is a Quebec-based heavy steel fabrication and erection company serving industrial, institutional, and infrastructure projects. Directly comparable to ASGR in custom structural steel, complex fabrications, and installation for industrial clients.
• Walters Group: Walters Group is a Canadian structural steel and miscellaneous metals fabricator serving industrial, commercial, and bridge projects. Comparable to ASGR in custom structural steel fabrication and on-site installation, but operates multiple plants across North America.
• Constructions et工程建设 Pros métallique (Construction Noral): Construction Noral is a Quebec-based structural steel and miscellaneous metals fabricator serving commercial and industrial construction. Comparable to ASGR in scope of fabricated structural steel and miscellaneous metals for regional construction projects.
• Steelcon Fabrication: Steelcon Fabrication is a Quebec-based structural steel fabricator serving commercial, industrial, and infrastructure clients. Comparable to ASGR in custom structural steel and miscellaneous metals with similar regional scope.
• Marid Industries: Marid Industries is a Quebec-based custom metal fabrication and welding shop offering engineering, manufacturing, and installation services. Highly comparable to ASGR in product mix (stairs, structures, custom equipment) and target market.
• Découpage Pliage et Soudure du Québec (DPS): DPS is a small-to-mid Quebec custom metal fabrication and welding shop offering cutting, forming, and welding services for industrial clients. Closely comparable to ASGR in scale, custom fabrication focus, and Quebec regional footprint.
• Acier Robar: Acier Robar is a Quebec structural steel fabricator serving commercial, industrial, and infrastructure builders. Directly comparable to ASGR's steel structures and miscellaneous metals product lines.

Broad incumbents

• Vicwest: Vicwest is a Canadian manufacturer of metal building products including steel cladding, roofing, and structural components. Overlaps with ASGR's steel structures and metal works product categories at a broader, more standardized product level.
• Canam (Arcosa): Canam, now part of Arcosa, is one of North America's largest prefabricated metal building and structural steel fabricators headquartered in Quebec. Directly comparable to ASGR in steel structures and prefabricated building components, though at vastly greater scale and geographic reach.

Others

• Groupe ADF (Distinct from ADF Group): Groupe ADF is a Quebec industrial services firm specializing in scaffolding and industrial maintenance. Adjacent to ASGR through shared heavy-industrial and mining clients but operates in a complementary rather than directly overlapping service category.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/atelierdesouduregillesroy
• LinkedInlinkedin.com/company/atelier-de-soudure-gilles-roy

Compliance3 records

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 Atelier de Soudure Gilles Roy