Industrial Subcontracting Comparison in Spain

Choosing an industrial subcontracting supplier for sheet metal cutting, machining, welding or boilermaking is not just a matter of price. Technical capability, certifications, experience with demanding materials and the ability to integrate several processes under one roof are what separate a supplier that delivers from one that becomes a production bottleneck. Cortalia has spent over 35 years transforming metal for the most demanding sectors in Europe.

What sets Cortalia apart from a conventional cutting workshop?

Most cutting subcontractors in Spain offer one service: they cut your part and ship it to you. If you also need it bent, welded, machined or surface-treated, you have to find another supplier, coordinate logistics and manage quality separately. Cortalia integrates five processes in a single plant: cutting (laser and waterjet), CNC machining, certified welding, boilermaking and sheet metal forming. A part enters as raw material and leaves as a finished assembly.

Cutting companies in Spain — the market

The industrial cutting subcontracting sector in Spain is fragmented across hundreds of workshops, most of them specialized in a single process. Some of the main players by region:

Laser cutting

Many laser-cutting subcontractors operate in Spain: Lasercor (Madrid), Lasertek, Fiber Láser Castilla (Madrid), Láser 2000 (Barcelona), Talleres Ormazabal (Basque Country), Láser Galicia (Pontevedra), among many others. Most offer cutting and bending, but few integrate certified welding, CNC machining and boilermaking under one roof.

Waterjet cutting

Waterjet cutting is less common and specialized workshops are fewer. Notable players include Grupo IAM (Basque Country), Aquatall (Barcelona), Goded (Barcelona) and Cutmesur (Madrid). Waterjet can cut any material without a heat-affected zone, but it requires investment and technical know-how that most conventional laser-cutting workshops cannot offer.

All these workshops provide valuable service, but most focus on a single process (cutting) and a limited range of materials and thicknesses. When the project requires cutting + machining + certified welding, the customer has to coordinate 2–3 different suppliers, with the quality, schedule and responsibility risks that entails.

What Cortalia offers that others don't

Certifications for critical sectors

Our certifications are not decorative — they are mandatory requirements to work in the most demanding sectors. EN 9100 qualifies us for the aerospace industry (Airbus, defense programs), ISO 19443 and 10CFR21 for the nuclear industry, ISO 3834 certifies our welding processes and EN 1090-3 allows us to manufacture aluminum structural components for construction. Few workshops in Spain offer this breadth of certifications under one roof.

Vertical integration

An aerospace customer sends us a drawing. We cut the sheet metal with laser or waterjet (depending on material and required tolerances), machine the seats and threads on our CNC centers, weld the assembly with welders certified to EN ISO 9606, and deliver the finished part with full traceability documentation, material certificates and welding records. The customer deals with a single contact, a single purchase order, a single point of responsibility.

Real production capacity

We are not a 5-person workshop with a laser machine. Cortalia has multiple high-power fiber laser cutting machines, OMAX waterjet cutting machines, CNC machining centers, CNC press brakes, welding stations and an industrial plant equipped for large-scale projects. Our production capacity absorbs large orders and medium production runs without compromising schedules or quality.

When to choose Cortalia?

• When your project requires several processes (cutting + machining + welding) and you want a single point of accountability
• When you operate in regulated sectors (aerospace, nuclear, railway, energy) and need real certifications
• When you need to cut special materials (titanium, Inconel, Hastelloy, composites) that a conventional workshop cannot handle
• When you need full traceability from raw material to delivered part
• When you want to reduce suppliers and simplify your supply chain with a trusted partner
• When lead time matters and you cannot afford to coordinate three different workshops for the same part

Not all cutting workshops are the same. If you only need to cut a few simple steel parts, any workshop with a laser machine will do. But if your project is more complex — demanding materials, tight tolerances, certified welding, full traceability — then you need an industrial partner with the experience, certifications and capacity of Cortalia. Over 35 years transforming metal for the most demanding sectors in Europe.