What Metalliance does

Metalliance SA is a French industrial machinery manufacturer headquartered in Saint-Vallier, France, designing, industrialising, manufacturing and marketing mobile equipment for underground construction, rail works, vibrating bulk material handling, and mechanically welded constructions. Founded in 1923 and listed on Euronext Paris (epa:MLETA), the company invented the rubber-tyred train (Trains Sur Pneus / TSP) and the Multi-Purpose Vehicle (MSV), holding numerous patents and the registered Li-channel trademark that underpins its patented e-MSV range of 100% electric tunnel logistics vehicles, including the e-TSP105 capable of transporting up to 105 tonnes and the e-Menrider personnel transport vehicle. The firm operates across four activity areas: machinery for underground work (rubber-tyred trains, e-MSV, multi-purpose vehicles, rescue vehicles, BUTOR compact excavator), machinery for rail works and track laying through its jointly-owned CO-RAIL subsidiary (with NOVIUM and RAVE TRANSILOG), vibrating equipment for bulk handling (EME, EMEG, FM series and the F606 feeder for continuous paving), and mechanically welded constructions for nuclear, aerospace and industrial applications under ISO 3834-2 and EN 15085-2 certifications.

The company sells primarily through project-based, quote-based B2B contracts with enterprise customers, complemented by a global network of exclusive regional representatives covering 11+ countries across Europe (France, Spain, UK, Germany, Turkey, Italy), the Americas (USA, Brazil) and Oceania (Australia/New Zealand). Named enterprise customers include Tier-1 contractors and operators such as Vinci, Bouygues, Skanska, FCC, Acciona, Astaldi, Morgan Sindall, Gulermak, Alstom, HS2, Grand Paris, and TAISEI (Singapore), with an additional co-development partnership with Aerophile for captive balloon systems. Revenue mechanics are dominated by one-time capital equipment sales of customised heavy machinery, supplemented by custom welded component manufacturing for nuclear, aerospace and industrial clients. Certifications include ISO 9001 (Veritas 2015), ISO 14001 (AFAQ), ISO 3834-2 (DVS Zert) and EN 15085-2 (GSI-SLV), along with BPI FRANCE Industry Excellence recognition, collectively gating access to regulated nuclear and rail welding tenders.

Name

Metalliance

Legal name

Metalliance SA

Website

https://metalliance-tsi.com

Company type

Private

Founded year

1923

Operating status

Operating

Headcount range

101–250 employees

Short description

Metalliance SA, founded in 1923 in Saint-Vallier, France, designs, manufactures and markets heavy mobile machinery for tunnel construction, rail track laying, vibrating bulk material handling, and welded industrial components, serving major construction and infrastructure contractors globally.

Ownership category

akta.pro rank

Product category

Heavy Industrial Machinery for Underground Construction and Rail Works

NAICS

Construction Machinery Manufacturing (333120), Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing (333924)

SIC

Construction, Mining & Materials Handling Machinery & Equip (3530), Construction Machinery & Equip (3531), Industrial Trucks, Tractors, Trailors & Stackers (3537)

akta.pro primary industry

Rail Construction & Maintenance-of-Way Vehicle Manufacturing (IMACAFAJ)

akta.pro secondary industry

On-Track Maintenance Machines (OTM) & Rail Plant Equipment MRO (TLAKAIAK)

Keywords

• Tunnel construction machinery
• Rubber-tyred trains
• Rail track laying equipment
• Vibrating bulk feeders
• Industrial welding fabrications

Headquarters

HQ city

Saint-vallier

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Heavy Equipment Manufacturing: Design, industrialization, manufacturing and marketing of mobile machinery for underground work, rail works, and vibrating equipment. Revenue generated through equipment sales and custom manufacturing for infrastructure projects.
2. Custom/Welded Construction: Mechanically welded medium and large sized components and assemblies produced in make-to-order or series production for nuclear, aerospace, and industrial applications.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Metalliance designs, industrializes, manufactures, and markets heavy mobile machinery for underground works (rubber-tyred trains, e-MSV electric vehicles, multi-purpose vehicles, rescue vehicles, the Butor compact excavator), machinery for rail works and track laying (via its CO-RAIL joint venture), vibrating feeders and drainers for bulk material handling (EME, EMEG, FM), and mechanically welded fabrications for nuclear, aerospace, defense, and energy customers. The company invented the rubber-tyred train and the Multi-Purpose Vehicle (MSV), and now markets a patented range of 100% electric tunnel logistics vehicles (e-MSV) using its Li-channel® proprietary technology.

Product overview

Metalliance designs, industrializes, manufactures, and markets mobile machinery and industrial equipment across four main activity areas: underground works (rubber-tyred trains, e-MSV electric vehicles, multi-purpose vehicles, rescue vehicles), rail works and track laying (automatic sleeper laying machines, multi-purpose gantries), vibrating equipment (EME, EMEG, FM vibrating feeders and drainers for bulk materials), and mechanically welded constructions (industrial components for energy, nuclear, aerospace sectors). The company invented the MSV (Multi-Purpose Vehicle) and rubber-tyred trains, and offers patented e-MSV solutions for 100% electric tunnel logistics including the e-TSP105 (up to 105 tonnes) and e-Menrider. Their product portfolio also includes road construction equipment (F606/F294 feeders, EL1000/EL700 road wideners), captive balloon systems for Aerophile, and custom industrial equipment for sectors including nuclear energy, defense, and offshore oil.

Differentiator

Problem solved

Functional benefit

Products and services

• e-TSP105 100% electric Multi-Service Vehicle (part of the e-MSV range) for tunnel logistics, capable of transporting heavy loads up to 105 tonnes, integrating Li-channel® proprietary technology.
• e-Menrider 100% electric personnel transport vehicle from the e-MSV range, designed for safe transport of personnel in tunnel environments on projects such as HS2 London.
• TSP - Trains Sur Pneus (Rubber-Tyred Trains) Modular rubber-tyred trains invented by Metalliance for transporting voussoirs, mortar tubs and components required for tunnel construction, available in 14 models with group, intermediate, and rear chassis configurations.
• Butor compact excavator Compact, robust tool-carrying robot for extreme applications including drilling, percussion, milling, mining, demolition, and excavation in harsh underground environments and electrical interconnection galleries.
• Menrider personnel transport vehicle Personnel transport and evacuation vehicle for tunnels under construction or renovation, capable of handling slopes up to 20% and transporting 15-40 people.
• Multi-Purpose Vehicles (MPV/VMS) Modular multi-purpose vehicles for transporting voussoirs, mortar tubs, and various loads in tunnel construction, available in rail/road configurations with load capacities of 20-60 tonnes.
• Rescue Vehicle Rail/road safety vehicle for evacuating personnel or serving as survival units in tunnels during accidents or fires, equipped with breathable air production and climate control.
• EME Electromechanical Vibrating Devices Electromechanical vibrating equipment for extracting, feeding, and transporting bulk materials in quarries, cement works, glassworks, and recycling operations.
• EMEG Vibrating Drainers Vibrating drainers for spinning or draining bulk products in quarries, the food industry, glassworks, and foundries.
• FM Electromagnetic Vibrating Feeders Electromagnetic vibrating devices for precise dosing, weighing, extracting, feeding, and transporting bulk materials across diverse industrial applications.
• F606 Feeder for Continuous Paving Self-propelled feeder for continuous paving operations delivering high-speed material transfer from supply truck to finisher storage hopper (40 tonnes capacity), achieving 2000 t/h instantaneous flow rate.
• EL1000 Self-Propelled Road Widener Self-propelled 4-wheel drive and 4-wheel steering road widener for lateral feeding and adjustment of materials, equipped with a 100 kW engine and capable of 1000 t/h average output.
• Automatic Sleeper Laying Machine Automated machinery for rail track sleeper laying, designed and manufactured through Metalliance's CO-RAIL subsidiary (joint venture with NOVIUM and RAVE TRANSILOG).
• Balloon Winch System Winch systems for captive balloons supplied to Aerophile, providing traction capabilities for tethered balloon applications including the Aerobar.
• Platforms and Baskets for Tethered Balloons (AERO30NG nacelle) Nacelles and basket systems for Aerophile captive balloons, including the AERO30NG model with 30-passenger capacity and 150-300m altitude capability.
• Mechanically Welded Constructions Custom make-to-order and series-production medium and large-sized mechanically welded components and assemblies (turbine diaphragms, transformer components, compressor bases, nuclear reactor parts, industrial equipment) manufactured to ISO 3834-2 and EN 15085-2 quality requirements for nuclear, aerospace, defense, and energy customers.

Quantifiable outcome

• 100% electric tunnel logistics reducing emissions and noise
• +2 more outcomes

Named customers13 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Nine partnerships are on record, tiered core and regional.

• CO-RAIL (NOVIUM + RAVE TRANSILOG)coreStrategic or Co-development PartnerCO-RAIL is a joint venture co-owned by METALLIANCE, NOVIUM, and RAVE TRANSILOG for designing, industrializing, manufacturing, and marketing innovative machinery for rail works and track laying.
• AEROPHILEcoreStrategic or Co-development PartnerMETALLIANCE designs and manufactures systems for captive balloons and the Aerobar for AEROPHILE, including winch systems and nacelles for tethered balloons.
• ABYO TM (Spain)regionalChannel Partner/ Reseller/ DistributorRegional representative for METALLIANCE products in Spain, with Mr. José Ramon Diez as contact.
• Keystone Tunnelling Ltd (UK)regionalChannel Partner/ Reseller/ DistributorRegional representative for METALLIANCE products in United Kingdom, with Mr. Steve Parker as contact.
• ME Mining Equipment Europe GmbH (Germany)regionalChannel Partner/ Reseller/ DistributorRegional representative for METALLIANCE products in Germany, with Paul Zeder (Dipl. Ing.) as contact.
• Mining Equipment LTD. (USA)regionalChannel Partner/ Reseller/ DistributorRegional representative for METALLIANCE products in United States, with Mr. Mike Pope as contact.
• Pentagon Pacific (Australia/New Zealand)regionalChannel Partner/ Reseller/ DistributorRegional representative for METALLIANCE products in Australia and New Zealand, with Mr. David as contact.
• ERTUNNEL (Turkey)regionalChannel Partner/ Reseller/ DistributorRegional representative for METALLIANCE products in Turkey, with Mr. Erhan UNLU as contact.
• Tunrock s.r.l. (Italy)regionalChannel Partner/ Reseller/ DistributorRegional representative for METALLIANCE products in Italy, with Mr. Claudio Ancetti as contact.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Herrenknecht: German-headquartered leader in tunnel boring machines (TBMs) and related underground construction equipment. Operates in the same tunnel construction value chain as Metalliance, supplying complementary systems for major tunnel projects globally.
• Normet: Finland-based manufacturer of underground mining and tunnel construction equipment, including electric and diesel utility vehicles for personnel and material transport. Directly comparable to Metalliance's MSV, e-MSV, and TSP product lines for tunnel logistics.
• Plasser & Theurer: Austrian manufacturer of track maintenance and rail track-laying machinery, the global leader in on-track maintenance machines (OTM). Directly comparable to Metalliance's CO-RAIL subsidiary product line for rail track installation and renewal.
• Geismar (Becoup Group): European manufacturer of railway construction, maintenance, and catenary equipment. Directly competes with CO-RAIL in track-laying machinery and rail works equipment for European rail networks.

Broad incumbents

• Caterpillar: American global leader in construction and mining equipment with an extensive portfolio of underground machines, locomotives, and material handlers. Competitor in broad heavy equipment and a Metalliance customer logo, indicating overlapping supply chains.
• Terex Corporation: American manufacturer of construction and materials handling equipment including aerial work platforms, materials processing, and specialty vehicles. Comparable in construction equipment breadth and a Metalliance customer-logo reference.
• Liebherr: Swiss/German family-owned manufacturer of a very broad construction and mining equipment portfolio including excavators, tower cranes, and specialized machines. Long-time Metalliance customer logo, but also a potential competitor in some specialty tunneling applications.
• Epiroc (Atlas Copco Mining & Infrastructure): Large Swedish-based OEM of mining and infrastructure equipment, including underground loaders, trucks, and drill rigs. Overlaps with Metalliance in underground construction and bulk material handling but operates at much greater scale across the full mining/infrastructure value chain.
• Sandvik Mining & Rock Solutions: Swedish-listed supplier of underground mining and tunneling equipment including loaders, trucks, and drill rigs. Overlaps with Metalliance in tunnel and underground construction segments but serves a much broader mining customer base.

Emerging players

• GHH Fahrzeuge: German manufacturer of LHDs, dump trucks, and utility vehicles for underground mining and tunneling. Smaller niche player with comparable equipment category — underground transport vehicles — to Metalliance's MSV platform.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/metalliance-tsi

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 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 Metalliance