Marmen

What Marmen does

Marmen Inc. is a privately held, family-owned heavy industrial contract manufacturer headquartered in Trois-Rivières, Quebec, with operating subsidiaries Marmen Énergie inc. (Matane) and Marmen Energy Co. (Brandon, South Dakota). Founded in 1972 by Fernand Pellerin, the company runs five plants across Canada and the United States with more than 1,000 employees and operates 24/7. Its service portfolio spans fabrication, high-precision CNC machining (for parts ranging from small to 200-ton/60-foot-diameter oversize components), surface treatment, wind tower fabrication, mechanical and electrical assembly, non-destructive testing, refurbishment, custom design and engineering, project management, and transportation/logistics, offered as a vertically-integrated one-stop shop.

Marmen's customer base consists almost entirely of enterprise OEMs in aerospace and aviation (A320, B737, A330, A340, A350, B787, F-35, C-17 component programs), power generation (steam/gas turbines, hydropower Kaplan/Francis/Bulb/Pelton turbines, nuclear reactor and steam turbine components), wind power (Vestas, GE Renewable Energy, EDF, Invenergy), oil and gas, infrastructure, and space, defense and military (U.S. Navy submarines since 2009, and from December 2025 the TKMS 212CD Canadian submarine program). Pricing is fully quote-based on project scope, materials and complexity, executed under multi-year contracts and gated by rigorous quality certifications including ISO 9001:2015, SAE AS9100D, CSA W47.1, ASME Section III, NQA-1, 10CFR50 App. B/21, CSA N299.3 and the Controlled Goods Program, with CSA N285.0 and N299.2 effective 2026.

The go-to-market is direct enterprise field sales supported by a multidisciplinary technical support team; there is no reseller, e-commerce or SMB channel. Marketing is conducted through the corporate website, targeted press releases, engagement at engineering-school career fairs (Polytechnique Montréal, UQTR, ETS, McGill, Concordia, Université Laval), and a presence on LinkedIn, Facebook, Instagram, X and YouTube. Distribution is global via multimodal logistics (truck, rail, ship), with rail passing directly into the Trois-Rivières facility. Leadership remains within the Pellerin family, with Patrick Pellerin serving as President since 2000.

Name

Marmen

Legal name

Marmen Inc.

Website

https://marmeninc.com

Company type

Private

Founded year

1972

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Marmen is a family-owned, Quebec-based heavy industrial contract manufacturer serving major OEMs in aerospace, power generation, wind, nuclear, oil and gas, and defense with integrated fabrication, machining, assembly and engineering services.

Ownership category

akta.pro rank

Product category

Industrial contract manufacturing

NAICS

Industrial Machinery Manufacturing (3332), Engine, Turbine, and Power Transmission Equipment Manufacturing (3336)

SIC

General Industrial Machinery & Equipment (3560), Aircraft & Parts (3720)

akta.pro primary industry

Wind Turbine OEM Manufacturing (Nacelles, Drivetrains, Generators) (EUAMAHAD)

Keywords

• Heavy industrial manufacturing
• Precision machining services
• Wind tower fabrication
• Metal fabrication and assembly
• OEM contract manufacturing

Headquarters

HQ city

Trois-rivières

HQ country

Canada

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Manufacturing Services: Comprehensive manufacturing services including fabrication, high-precision machining, surface treatment, wind tower fabrication, mechanical and electrical assembly. Revenue generated through project-based contracts for OEM customers across multiple industrial markets.
2. Design and Engineering Services: Custom design and engineering solutions, including concept development, finite element analysis, electrical design, automation systems, project management. Integrated with manufacturing for turnkey solutions.
3. Project Management Services: Complete project management including planning, procurement, logistics, and execution. One-stop-shop approach from raw material procurement to delivery.
4. Refurbishing and Repair Services: Parts rehabilitation and repair services for returning components to optimal operating conditions.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Marmen provides heavy industrial contract manufacturing services for major OEMs, including high-precision machining, fabrication, mechanical and electrical assembly, surface treatment, and wind tower fabrication. The company also offers custom design and engineering services, project management, refurbishing and repair, and transportation/logistics as an integrated one-stop-shop solution serving markets such as aviation, oil and gas, hydropower, nuclear power, wind power, defense, and infrastructure.

Product overview

Marmen is a manufacturing services provider offering a comprehensive suite of integrated manufacturing solutions. The portfolio includes Fabrication, High-precision machining, Surface treatment, Wind tower fabrication, Mechanical and electrical assembly, Project management, Refurbishing and repair, Quality assurance and inspection, Transportation and delivery, and Design and engineering services. These services are designed to work together as a one-stop-shop solution, enabling Marmen to handle projects from conception through design, manufacturing, quality assurance, and final delivery. The company specializes in parts of any size from small to oversize (up to 200 tonnes and 60 feet diameter) and serves diverse markets including aviation, oil and gas, hydropower, wind power, nuclear power, and defense.

Differentiator

Problem solved

Functional benefit

Products and services

• High-precision machining CNC machining services for complex parts of any size, including small, medium, large and oversized components manufactured in various metals for OEM customers in aerospace, power generation, oil and gas, and other industrial sectors.
• Fabrication General fabrication services for steel structures and components of various sizes, including welding, assembly, and metalworking for infrastructure and industrial OEM customers.
• Wind tower fabrication Manufacturing of wind turbine towers in various sizes, with dedicated facilities in Trois-Rivières (QC), Matane (QC) through Marmen Énergie, and Brandon (SD) through Marmen Energy. Makes Marmen one of the largest wind tower manufacturers in North America.
• Surface treatment Industrial surface finishing services including shot blasting with various media, industrial painting, metallization, anti-rust coatings, non-stick and lubricating coatings, plus four heat treatment ovens.
• Mechanical and electrical assembly Custom mechanical and electrical assembly services including hydraulic and pneumatic systems with validation and testing, for OEM customers in industrial markets.
• Project management Comprehensive project management including planning, supply chain management, logistics, and execution of complex manufacturing projects from raw material procurement through delivery.
• Refurbishing and repair

Named customers9 records

Segments9 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Eight partnerships are on record, tiered core and notable.

• TKMS (ThyssenKrupp Marine Systems)coreStrategic or Co-development Partner · 18 December 2025Strategic teaming agreement signed December 18, 2025 to support production of 212CD submarine segments in Canada. Marmen will manufacture submarine components for Canada's Patrol Submarine Program, contributing to national defense industrial capabilities and supply chain resilience.
• VestascoreStrategic or Co-development Partner · 17 June 2025Marmen selected as manufacturing partner for the Haute-Chaudière wind project involving 20 EnVentus V162-6.2 MW turbines. Part of Canada's renewable energy expansion.
• EDF Power Solutions North AmericacoreStrategic or Co-development Partner · 17 June 2025Strategic partner in the Haute-Chaudière wind project alongside Vestas, contributing to renewable energy infrastructure in Quebec.
• InvenergycoreStrategic or Co-development Partner · 16 September 2024Partnership for the Pohénégamook–Picard–Saint-Antonin–Wolastokuk (PPAW) wind project ensuring restart of wind tower manufacturing at Matane facility, creating 100 jobs.
• Alliance de l'énergie de l'EstcoreStrategic or Co-development Partner · 16 September 2024Eastern Energy Alliance partner in the PPAW wind project, contributing to regional renewable energy development in Quebec.
• Université du Québec à Trois-Rivières (UQTR)notableOthers · 18 March 2024Major partnership with Pellerin-Marmen family for construction of the Pavillon Pellerin-Marmen focused on green and sustainable technologies. Educational and community investment.
• ANDRITZ Hydro CanadacoreStrategic or Co-development Partner · 3 August 2021Marmen selected for Carillon power station refurbishment project including design of a custom CNC machine tool. Project involves complex hydropower turbine rehabilitation.
• Ivanhoé CambridgenotableStrategic or Co-development PartnerManufactured The Ring artistic installation (30m diameter, 23,000 kg stainless steel) for Place Ville Marie in Montreal. Marmen contributed to design optimization and precision fabrication.

Scale indicators5 records

Recent moves16 records

Expansion highlights5 records

Regional players

• Canam Group: Quebec-based steel products manufacturer serving construction and industrial markets with similar size and Canadian heritage. Both companies operate heavy steel fabrication in Quebec with overlapping OEM-customer bases and similar end-markets (infrastructure, industrial, energy).

Direct peers

• ADF Group: Quebec-based structural steel fabricator specializing in complex heavy steel structures for bridges, buildings, and industrial projects. Most directly comparable Quebec-headquartered peer serving similar large-project OEM and infrastructure clients with comparable fabrication capabilities.
• TPI Composites: Independent manufacturer of composite wind turbine blades serving major OEMs including Vestas, GE, and Siemens Gamesa. Direct peer in the wind energy supply chain with similar Tier-1 OEM customer relationships and shared exposure to North American wind build-out.
• Valmont Industries: US-based global manufacturer of wind turbine towers and infrastructure steel products with comparable wind tower production capabilities and North American/European presence. Direct competitor in wind tower fabrication alongside Marmen Energy.
• Welded Structures LLC: Heavy steel fabricator specializing in large-scale welded structures for power generation, mining, and industrial OEM customers. Comparable in heavy component manufacturing, large fabrication capacity, and OEM contract manufacturing model.

Others

• ANDRITZ AG: Global supplier of equipment and services for hydropower, pulp/paper, and other industries. Marmen is a contract manufacturer and supplier to ANDRITZ Hydro Canada (Carillon refurbishment project); comparable in serving hydro OEMs with large fabricated components.

Broad incumbents

• Stelia Aerospace (Airbus Atlantic): Airbus-owned manufacturer of aerostructures including complex machined and assembled components for commercial aircraft. Overlapping role as Tier-1 supplier of complex aerospace components to major OEMs.
• Chart Industries: US manufacturer of engineered equipment serving energy, industrial gas, and cryogenic applications with heavy fabrication and ASME nuclear certifications. Comparable in industrial component manufacturing and overlap in power generation customer base.
• Howmet Aerospace: Major aerospace components manufacturer producing engine components, fasteners, and titanium/aluminum structures for commercial and defense aviation. Overlapping aerospace customer base (Boeing, Airbus engines) and complementary precision machining capabilities.
• BWX Technologies (BWXT): North American nuclear components manufacturer with deep expertise in nuclear-grade fabrication, naval nuclear propulsion, and precision manufacturing. Comparable nuclear segment capabilities (NQA-1, ASME Section III) and defense/ITAR exposure.

Market position

Strengths1 record

Weaknesses1 record

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/marmen
• Facebookfacebook.com/marmeninc
• Instagraminstagram.com/marmeninc
• Xx.com/marmeninc
• YouTubeyoutube.com/marmeninc

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries2 records

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 Marmen