West Solder

What West Solder does

Ouest Soudure SARL (operating as West Solder) is a French industrial equipment supplier and technical services provider specializing in welding and cutting, founded in 1984 and headquartered in Beaucouzé near Angers. The company operates across three integrated business lines: (1) commercialization of welding and cutting equipment and consumables, including proprietary OS®-branded generators for TIG, MIG/MAG, and plasma cutting, alongside third-party filler metals, protective equipment, tooling, and chemical products; (2) preventive and corrective maintenance services for ARC, TIG, MIG, and PLASMA generators of all brands, including urgent interventions; and (3) professional welding training delivered through a long-standing partnership with the Centre de Développement du Soudage (CDS), offered via three physical centers in Nantes, Angers, and Bonneuil-sur-Marne, on-site client training, and modular mobile workshop cabins. The firm holds 38 employees, of whom 30 are technical advisors and IWS-certified trainers, serving industrial maintenance and repair customers across metropolitan France.

The underlying technology spans the full welding process stack: MIG/MAG (semi-automatic wire feed with constant current), TIG (non-fusible tungsten electrode with inert gas), manual ARC (coated electrodes), plasma cutting (up to 18,000°C plasma arc), oxyacetylene flame (up to 3,200°C), resistance spot welding, recharging/cladding for wear protection, and brazing by capillarity. The OS® private label covers generators and torches across the highest-volume processes. Training delivery is supported by fully equipped booths covering all processes and all materials, with certification pathways through Bureau Veritas against EN ISO 9606-1, EN ISO 9606-2, EN ISO 24394 (aerospace), and B 540.9 (Gaz de France brazing) standards.

The business model is sales-led and services-heavy: revenue derives from one-time equipment and consumable sales, recurring maintenance contracts (preventive and corrective), and professional training fees. Pricing is fully quote-based (devis) with no public rates, and the company explicitly reserves the right to reprice based on raw material costs, FX, transport, customs, and labor. Distribution is direct via 30 technical advisors across France, supported by an e-commerce catalog on ouest-soudure.com and a central phone channel (02 41 77 22 22). Customer segments are horizontal, spanning industrial maintenance and repair firms, young entrants into metallurgy trades, and existing welders seeking certification. Legal form is a privately held SARL with €80,000 share capital, registered RCS Angers 330 980 400, with no external investors or parent company identified.

Name

West Solder

Legal name

Ouest Soudure SARL

Website

https://ouest-soudure.com

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

11–50 employees

Short description

Ouest Soudure SARL (West Solder) is a French industrial supplier specializing in welding and cutting equipment, consumables, and proprietary OS® generators. Founded in 1984 and headquartered near Angers, it also provides generator maintenance services and IWS-certified welding training across France through three CDS-partnered centers.

Ownership category

akta.pro rank

Product category

Welding Equipment and Supplies

NAICS

Welding and Soldering Equipment Manufacturing (333992), Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance (8113)

SIC

Metalworkg Machinery & Equipment (3540), Wholesale-Industrial Machinery & Equipment (5084)

akta.pro primary industry

Welding, Joining & Soldering Equipment (Arc, Resistance, Friction, Brazing) (IMAHADAH)

Keywords

• Welding equipment supplies
• Welding consumables
• Cutting equipment
• Welding maintenance services
• Welding training programs

Headquarters

HQ city

Beaucouzé

HQ country

France

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Others

Revenue model

1. Commercialization of Welding Products: Sale of technical products for maintenance and repair including welding electrodes, brazing materials, welding wire, and welding machines (generators). Products are sold through direct sales with technical consultation.
2. Maintenance Services: Preventive and corrective maintenance services for ARC, TIG, MIG & PLASMA generators of all brands. Services include urgent interventions and scheduled maintenance.
3. Training Services: Welding training services from initiation to advanced levels. Three formulas: CDS training centers, on-site client training, and modular workshops. Partnered with Centre de Développement du Soudage (CDS) for delivery.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels3 records

Core offering

West Solder (Ouest Soudure) supplies welding and cutting equipment, consumables, and accessories under its OS® brand, covering MIG/MAG, TIG, ARC/MMA, plasma, flame, spot, recharging, and brazing processes. The company also provides preventive and corrective maintenance services for welding generators of all brands, and delivers welding training programs through its long-standing partnership with Centre de Développement du Soudage (CDS).

Product overview

Ouest Soudure (West Solder) is a specialist provider of welding and cutting products and services, founded in 1984, operating across France with 38 employees including 30 technical advisors. The company offers a comprehensive portfolio organized into three main divisions: (1) Products - a catalog of welding equipment under the OS® brand including MIG/MAG, TIG, MMA, and Plasma generators, torches and consumables, filler metals (electrodes, wires, brazing alloys), protective equipment, tools, accessories, and chemical products for welding applications; (2) Services - maintenance for welding generators of all brands (ARC, TIG, MIG, PLASMA) and training services delivered through a partnership with Centre de Développement du Soudage (CDS) with three training centers in Nantes, Angers, and Bonneuil sur Marne, plus on-site and modular workshop options; and (3) Welding Processes - expertise in multiple techniques including MIG/MAG, TIG, ARC, Plasma cutting, Flame welding, Spot welding, Recharging/cladding, and Brazing. The product portfolio spans the full welding supply chain from equipment to consumables to protective gear, supported by technical expertise in welding processes and professional maintenance services.

Differentiator

Problem solved

Functional benefit

Products and services

• OS® TIG Welding Generators Proprietary TIG welding generators sold under the OS® brand, accompanied by torches, consumables, torch accessories, tungsten electrodes, and sharpeners, targeted at industrial welding customers.
• OS® MIG/MAG Welding Generators and Torches Proprietary OS® branded MIG/MAG welding generators, welding torches, and consumables (galets) for semi-automatic wire-feed welding, suited to thin plates, bodywork, and sheet metal.
• OS® Manual Plasma Cutting Generators Proprietary OS® branded plasma cutting generators and torch consumables for manual cutting, capable of cutting fine thicknesses and stainless steel.
• MMA / ARC Welding Equipment
• Flame Welding and Cutting Equipment Flame welding and cutting equipment including regulators, welding/cutting/heating torches, connectors, hoses, carts, and complete oxyacetylene stations, operating autonomously without electrical power.
• Filler Metals and Consumables Welding consumables including coated electrodes, MIG/TIG wires, brazing alloys and fluxes, ceramic backing strips, and recharging (cladding) bars, supplied to support all major welding and brazing processes.
• Welding Personal Protective Equipment Personal protective equipment for welders, including head protection, hand protection, body protection, and collective protection gear.
• Welding Accessories and Tools Welding accessories and tools including cables, electrode holders, grounding clamps, brushes, hammers, tools, adhesive films, protective enclosures, magnets, electrode ovens, and general welder tooling.
• Welding Chemical Products Specialty chemical products for welding operations, including degreasers, adhesives, sealants, resins, rust removers, paint strippers, cleaning products, lubricants, and welder-specific chemistry.
• Preventive and Corrective Generator Maintenance Preventive and corrective maintenance services for ARC, TIG, MIG, and PLASMA welding generators of all brands, delivered on-site to minimize production interruption and supported by regularly trained technicians.
• Welding Training Services (CDS Partnership) Welding training services delivered in partnership with Centre de Développement du Soudage (CDS), covering initiation through advanced levels for all welding processes, with IWS-certified instructors and preparation for EN ISO 9606-1, EN ISO 9606-2, EN ISO 24394, and B 540.9 qualifications.
• On-Site and Modular Welding Training On-site welding training at client premises plus patented modular mobile training cabins that can be deployed at client sites with simplified electrical connection, covering MMA, MIG, and TIG procedures for assembly, maintenance, repair, and anti-wear recharging.

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Two partnerships are on record, tiered core and minor.

• Centre de Développement du Soudage (CDS)coreStrategic or Co-development Partner · 1 January 1991Long-standing partnership since 1991 for delivery of welding training services. CDS provides training centers in Nantes, Angers, and Bonneuil-sur-Marne, as well as on-site and modular workshop training. All CDS trainers are IWS (International Welding Specialist) certified.
• Bureau VeritasminorImplementation/ SI/ Consulting PartnerOfficial and approved certification body for welder qualification testing. Certifications include European standards EN ISO 9606-1, EN ISO 9606-2, Gaz de France B 540.9 for brazing/welding, and EN ISO 24394 for aerospace.

Scale indicators4 records

Recent moves4 records

Expansion highlights4 records

Others

• Messer Group: European industrial and specialty gases producer (argon, oxygen, acetylene) used in welding and cutting. Comparable as a supplier of welding gases adjacent to Ouest Soudure's flame-welding and gas-shielded process offerings.
• Air Liquide: Industrial gases supplier (argon, helium, CO2) critical to welding processes, and parent of SAF-FRO. Comparable as an enabling supplier in the welding value chain relevant to Ouest Soudure's flame and TIG operations.
• AFNOR / Bureau Veritas (training & certification): Certification bodies administering EN ISO 9606-1/9606-2, EN ISO 24394, and B 540.9 welder qualifications. Comparable because Ouest Soudure's CDS partnership uses Bureau Veritas for qualification testing, defining part of its training value proposition.

Direct peers

• Fronius International: Austrian manufacturer specializing in TIG, MIG/MAG, and plasma welding/cutting equipment with proprietary inverter technology. Closely aligned with Ouest Soudure's OS®-branded welding generator portfolio and European industrial customer base.
• Castolin Eutectic: Specialist in maintenance, repair, and wear-protection welding (rechargement/cladding) along with brazing alloys. Closely comparable to Ouest Soudure's recharging/cladding and brazing product lines and its industrial MRO customer focus.
• SAF-FRO (Air Liquide Welding): Air Liquide's welding and cutting equipment brand, with a long-standing French footprint, competing in MIG/MAG, TIG, plasma, oxy-fuel cutting, and brazing — directly overlapping Ouest Soudure's catalog and target customers in France.
• Böhler Welding (voestalpine): Specialist welding consumables and equipment brand within voestalpine, offering filler metals, electrodes, and welding solutions. Comparable to Ouest Soudure's filler metals (métaux d'apport) and consumables business.
• Kemppi: Finnish welding equipment manufacturer with strong European presence in MIG/MAG, TIG, and arc welding generators. Comparable product portfolio and similar focus on industrial maintenance and fabrication customers.

Broad incumbents

• Lincoln Electric: Global leader in welding and cutting equipment, consumables, and robotic welding solutions. Directly comparable to Ouest Soudure's product categories (MIG/MAG, TIG, plasma, consumables) but at vastly greater scale, serving industrial customers worldwide.
• ESAB Corporation: Global welding and cutting equipment manufacturer offering a full portfolio of generators, consumables, and automation. Overlaps directly with Ouest Soudure's MIG/MAG, TIG, ARC, plasma, and brazing/cutting product lines.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/ouest-soudure

Compliance6 records

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 West Solder