What osm atlantique does

OSM Atlantique is a Canadian industrial services company founded in 2015 and headquartered in Étang-du-Nord in the Magdalen Islands, Quebec. The company provides inspection, maintenance, repair, spare parts supply, and specialized machining services for large diesel engines with cylinder diameters exceeding 150mm, serving operators in the maritime, mining, energy, and broader industrial sectors. Named customers and partners include CTMA, Hydro-Québec, Canadian Royalties, Seleine Salt Mine, and various ferry operators.

The company's central proprietary technology is "The Bore," a portable machining tool integrated with laser alignment that reportedly achieves 0.01mm concentricity on engine heights up to 780mm and reduces on-site machining time from a conventional 10-14 days to 4-7 days. The tool is compatible with major diesel engine brands and is deployed via a mobile field-service team, eliminating the need to dismantle and transport engines to fixed machining facilities. OSM Atlantique operates as an Authorized Marine CAT Dealer, giving it direct OEM parts supply rights for CAT marine engines.

The business operates on a quote-based, direct field-sales model with four revenue streams: maintenance and repair services, parts sales, inspection services, and specialized machining. ISO 9001:2015 certification (2021) and Shoreline Protector certification (2024) support enterprise-grade service delivery. The company has secured approximately CAD $825,215 in cumulative non-dilutive funding from Canada Economic Development for Quebec Regions, and has added Director-level leadership across innovation, operations, and commercialization functions.

Name

osm atlantique

Legal name

OSM Atlantique inc.

Website

https://osmatlantic.com

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

11–50 employees

Short description

OSM Atlantique is a Canadian industrial services company specializing in inspection, maintenance, repair, spare parts, and specialized machining for large diesel engines serving maritime, mining, energy, and industrial operators across Quebec.

Ownership category

akta.pro rank

Product category

Industrial Diesel Engine Services

NAICS

Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance (8113), Ship Building and Repairing (336611), Machine Shops (332710)

SIC

Special Industry Machinery (No Metalworking Machinery) (3550), Oil & Gas Field Machinery & Equipment (3533)

akta.pro primary industry

Propulsion, Shafting & Rudder Repair (Engines, Gearboxes, Thrusters) (IMAJAFAC)

akta.pro secondary industries

Offshore & Energy Vessel (OSV) Maintenance & Repair (TLAKAKAC), Marine & Offshore Energy O&M (Offshore Wind, Platforms, Subsea Assets) (EUAEAGAO)

Keywords

• Diesel engine services
• Marine engine maintenance
• Industrial engine repair
• Engine spare parts
• Specialized machining services

Headquarters

HQ city

Étang-du-nord

HQ country

Canada

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations

Revenue model

1. Maintenance and Repair Services: Complete repair services for large-scale diesel engines used in vessels, cruise ships and power plants. Includes emergency repairs, preventive maintenance, and replacement of worn parts. Service provided on-site at customer locations or at the company's workshop.
2. Spare Parts Sales: Sale of high-quality spare parts for diesel engines, including genuine and/or OEM parts at competitive prices. Parts include engine heads, pistons, inlet/outlet valves, springs, inserts, and piston rings for brands such as Sulzer, Wärtsilä, MAN, MAK, Caterpillar, MTU, Bergen, Daihatsu, and others.
3. Inspection Services: Preventive or diagnostic inspections providing reliable assessment of engine component condition. Includes geometric inspection, crack tests, leakage testing, hardness tests, and surface finish verification.
4. Specialized Machining Services: On-site and workshop machining services including machining of liner seats, cylinder liner refurbishment, intake and exhaust seat machining, starting valve machining, and crankshaft/generator shaft machining and polishing using proprietary Bore technology.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels6 records

Core offering

OSM Atlantique provides inspection, maintenance, repair, spare parts sales, and specialized machining services for large diesel engines. The company serves industrial operators across the maritime, energy, and mining sectors.

Product overview

OSM Atlantique is a marine and industrial diesel engine service company offering an integrated suite of maintenance services for large diesel engines (with cylinders over 150mm) in ships and thermal power plants. The portfolio consists of four core services — Inspection, Maintenance & Repair, Spare Parts Sales, and Specialized Machining — unified around the company's proprietary flagship technology, The Bore. The Bore is a portable laser-guided machining tool that serves as the technological differentiator, enabling faster on-site repairs (4-7 days vs 10-14 days) and precision alignment unattainable with conventional methods. Services cover all major engine brands (Wärtsilä, Sulzer, MAN, MAK, Caterpillar, MTU, Bergen, Daihatsu, Yanmar, Mitsubishi, KHD, MWM, SWD, Pielstick, HiMSEN) and serve maritime, mining, energy, and industrial sectors.

Differentiator

Problem solved

Functional benefit

Brands

• La Bore: Exclusive portable machining technology developed by OSM Atlantique, using laser alignment for precision machining of large diesel engine liner surfaces.

Products and services

• Engine Inspection Inspection services for large diesel engines, including condition assessment and diagnostics for maritime, energy, and mining operators.
• Engine Maintenance Routine and preventive maintenance programs for large diesel engines used in maritime, energy, and mining applications.
• Engine Repair Repair services for large diesel engines, addressing mechanical failures and restoring operational capability for industrial operators.
• Spare Parts Sales Supply of spare parts for large diesel engines, supporting maritime, energy, and mining sector customers.
• Specialized Machining Specialized machining services supporting diesel engine components, including component reconditioning and custom fabrication.

Quantifiable outcome

• Machining time reduced by 50% (from 10-14 days to 4-7 days)
• +2 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Six partnerships are on record, tiered core and minor.

• CTMA (Coopérative de Transport Maritime et Aérien)coreStrategic or Co-development PartnerCTMA was the founding partner in OSM Atlantique's creation in 2015. The company was established specifically to serve CTMA's ferry and cruise ship diesel engine maintenance needs. CTMA has since sold its interest in OSM Atlantique but remains a key customer. CTMA provides ferry services between Prince Edward Island and the Magdalen Islands, plus cruise programs.
• Caterpillar (Authorized Marine CAT Dealer)coreChannel Partner/ Reseller/ DistributorOSM Atlantique is an Authorized Marine CAT Dealer for Canada. They met with Caterpillar at SMM Hamburg 2022 to explore new forms of partnership. Caterpillar was represented with their own booth at the trade show.
• European OEM Parts SupplierscoreChannel Partner/ Reseller/ DistributorDirect agreements with European OEM suppliers for spare parts procurement. These agreements enable OSM Atlantique to offer parts at competitive prices, often below manufacturer prices.
• La Vague AcceleratorminorGTM or Marketing PartnerBusiness accelerator for companies on the Magdalen Islands. Jean-Sébastien Aucoin participated in a panel with companies accompanied by La Vague during Quebec Chief Innovator Luc Sirios's tour in October 2022.
• Investissement Québec-CRIQminorStrategic or Co-development PartnerTechnological transition support services provider. Lemia Boutekrabt from Investissement Québec-CRIQ visited OSM Atlantique offices at the invitation of Accès Entreprise Québec.
• Armateurs du St.-Laurent (ASL)minorStrategic or Co-development PartnerQuebec maritime industry association. OSM Atlantique participates in ASL events including the 85th St. Lawrence Shipoperators' Ball in 2022. Louis-Philippe Audet serves as Sales and Marketing Director.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Wärtsilä Services: Global marine engine OEM with its own worldwide service network for Wärtsilä large-bore diesel engines. Directly comparable to OSM Atlantique because OSM explicitly services and supplies parts for Wärtsilä engines, making it both a customer-relationship and competitive overlap.
• MAN Energy Solutions Service: OEM and aftermarket service provider for MAN B&W large marine diesel engines. Comparable to OSM as a competing service channel for the same installed base of large-bore marine diesel engines that OSM specializes in.
• Caterpillar Marine: Global OEM of CAT marine diesel engines with its own dealer/service network. Directly comparable given OSM's status as an Authorized Marine CAT Dealer for Canada, putting it both inside and alongside Caterpillar's service ecosystem.
• Rolls-Royce Marine Service: OEM and service network for marine propulsion systems. Comparable to OSM as a broader incumbent that supplies parts, service and digital monitoring for marine engines and benefits from similar large-bore diesel installed base.

Direct peers

• In Place Machining Company: US-based specialist in on-site / in-place precision machining for large industrial equipment. Closely comparable to OSM's Bore-based mobile machining service for large diesel engines and rotating equipment in power, marine and heavy industry.
• Metalock Industrial Services: International provider of on-site machining, mechanical repair and alignment services for heavy industrial and marine assets. Comparable to OSM as a competing portable-machining service model serving marine, power and mining customers.
• Miracapo: European provider of on-site precision machining and field service for large industrial machinery including marine engines and power plants. Closely comparable to OSM Atlantique in business model and customer profile.
• Azimuth (Marine Services): Provider of marine engine maintenance, repair and spare parts services for commercial fleets. Comparable to OSM as an independent, multi-OEM diesel engine service company competing for similar ferry and commercial shipping customers.
• STM Service: European specialist service company for large diesel and gas engines, including on-site machining and spare parts for Wärtsilä, MAN, MaK and similar brands. Highly comparable to OSM's brand-agnostic diesel engine service offering.

Emerging players

• Atlas Copco Power Technique: Supplies portable industrial tools and on-site equipment for heavy industry, including mining and energy sectors where OSM operates. Adjacent peer because Atlas Copco's portable tooling competes for similar remote-site industrial service budgets.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/osmatlantic
• LinkedInlinkedin.com/company/osmatlantic

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds2 records

Investors1 record

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 →

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