The Meuse Workshops

What The Meuse Workshops does

Les Ateliers de la Meuse (ALM), founded in 1835 and headquartered in Liège, Belgium, is a specialist industrial manufacturer focused on the design, fabrication, and maintenance of large-scale, precision-engineered components exceeding 100 tons. Operating from a 10,000 m² workshop equipped with ten heavy-duty machines (CNC machining center BOST, four vertical lathes, parallel lathe, boring-milling machines, and dynamic balancing equipment), ALM serves demanding sectors including nuclear (Orano), medical/proton therapy (IBA), energy (Engie), and general heavy industry. The company has delivered more than 150 nuclear components and more than 20 proton therapy gantries over its operating history.

The firm's core technology is mécano-soudure (mechanical welding) supported by five ASME IX-qualified welding processes (GTAW/TIG, GMAW/MIG-MAG, SMAW, SAW, FCAW) and more than 400 Welding Procedure Qualifications (QMOS). Capabilities extend to steel fabrication up to 250mm thickness, automated narrow-gap SAW and FCAW/ESW cladding, precision CNC machining of 100+ ton pieces with extreme dimensional tolerances, dynamic balancing of rotors up to 40 tons, and final electromechanical assembly with 150-ton lifting capacity. ALM holds ISO-9001 certification and emphasizes nuclear-grade documentation management.

ALM generates revenue through project-based B2B contracts with enterprise customers; pricing is quote-based on project specifications, materials, and tolerances, with a 48-hour inquiry response standard. Distribution is direct enterprise sales with no channel intermediaries, supported by a multilingual (French, English, German, Dutch) corporate website. The company is privately held under the Alfeor Group, a French industrial conglomerate, and is currently being repositioned under new ownership as 'Les Nouveaux Ateliers de la Meuse' with stated priorities on safety, quality, and on-time delivery.

Name

The Meuse Workshops

Legal name

Les Ateliers de la Meuse

Website

https://alm.be

Company type

Private

Founded year

1835

Operating status

Operating

Headcount range

51–100 employees

Short description

Les Ateliers de la Meuse is a Belgian industrial manufacturer founded in 1835 that produces precision-engineered components exceeding 100 tons for nuclear, medical, and heavy industry sectors, serving enterprise customers including IBA, Orano, and Engie.

Ownership category

akta.pro rank

Headquarters

HQ city

Sclessin

HQ country

Belgium

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Manufacturing of Large Industrial Components: B2B manufacturing services producing unique large-scale industrial parts (100+ tons) for nuclear, medical, and heavy industry sectors. Revenue generated through project-based fabrication contracts with single-unit or small-batch production capabilities. Pricing varies by complexity, tolerances, and material specifications.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Les Ateliers de la Meuse (ALM) is a Belgian heavy-industrial fabricator founded in 1835 and headquartered in Liège. The company designs, manufactures, and assembles very large welded, machined, and balanced mechanical components (up to and beyond 100 tons per piece) for the nuclear, medical (proton therapy), and heavy industry sectors. It operates a 10,000 m² production facility with 10 specialized machines, ASME IX qualified welding processes, and lifting capacity of 150 tons.

Product overview

ALM (Les Ateliers de la Meuse) operates as a specialized industrial workshop offering an integrated suite of manufacturing services centered on large-scale chaudronnerie (boiler making/heavy steel fabrication) and mécano-soudure (mechanical welding). The company's core offering spans five interconnected service lines: chaudronnerie industrielle de grande dimension (industrial sheet metal fabrication for parts up to 250mm steel thickness), precision machining (CNC centers, vertical and parallel lathes, boring-milling), mechanical welding (5 processes with 400+ QMOS), dynamic balancing (300kg-40T capacity), and final assembly (up to 150T lifting capacity). Production is available in single units or small batches, with services covering the full cycle from preliminary technical studies to final manufacturing and maintenance. ALM serves demanding sectors including nuclear, medical (proton therapy gantries with IBA), and heavy industry.

Differentiator

Problem solved

Functional benefit

Products and services

• Chaudronnerie industrielle de grande dimension (Large-dimension industrial boiler making)

Quantifiable outcome

• Over 150 nuclear pieces delivered
• +3 more outcomes

Named customers3 records

Segments3 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Scale indicators9 records

Recent moves5 records

Expansion highlights5 records

Others

• Bodycote: Global provider of heat treatment and metal joining services, including support for nuclear and aerospace customers. Comparable as an adjacent service provider to fabricators like ALM, offering complementary processing capabilities in regulated end markets.

Broad incumbents

• MAN Energy Solutions: Manufacturer of large engines, turbines and components requiring heavy machining and welding for energy and marine customers. Comparable on large rotor/turbine fabrication scale and dynamic balancing capabilities similar to ALM's product lines.
• Voith: German industrial technology group with heavy fabrication/machining for hydropower, paper, and drive technology. Comparable due to its large-tonnage fabrication heritage and engineered components for energy and industrial markets similar to ALM's heavy industry segment.
• Framatome: Major nuclear steam supply system OEM with extensive in-house heavy fabrication and machining capabilities for nuclear components. Comparable as a buyer/peer of large nuclear-grade fabricated components and as a benchmark for nuclear-qualified machining scale.
• Babcock International: UK-headquartered engineering services group with nuclear and defense support, including heavy fabrication and large-component manufacturing. Comparable given similar regulated end-market exposure (nuclear, defense) and engineered heavy component capabilities.
• Stork Technical Services (now part of Fluor): Industrial maintenance and fabrication services provider with nuclear and heavy industry exposure. Comparable in providing maintenance, machining and welding services for large components in regulated European industrial sectors.
• Sulzer: Swiss industrial manufacturer with large-dimension machining, welding and assembly capabilities serving energy and industrial customers. Comparable to ALM in its heavy machining, dynamic balancing, and large-component assembly offerings, though with a broader product portfolio.

Emerging players

• Mersen: French industrial company specializing in advanced materials and components for energy, electronics and transportation, including machined/assembled parts. Comparable as a French/European component supplier with energy and industrial customer overlap.

Direct peers

• Aubert & Duval: French specialty alloys and large forged/machined components supplier serving aerospace, nuclear, and defense. Comparable as a European supplier of large-dimension, high-spec metallurgical components to similarly demanding regulated industries.
• John Cockerill: Belgian-headquartered industrial group with long heritage in large-scale mechanical engineering and energy/industrial equipment. Highly comparable given similar Belgian industrial roots, large-tonnage fabrication capabilities, and exposure to nuclear and heavy industry customers.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/ateliersdelameuse

Compliance1 record

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 The Meuse Workshops