Steel structures company

OUR BEGINNINGS

“A DREAM FORGED IN STEEL”
It all began over 40 years ago in a small town workshop, where a man with a passion for steel forged not only metal but a dream: to build structures that would withstand the test of time and any adversity.

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THE EVOLUTION

“FROM ARTISAN FORGING TO TECHNOLOGICAL INNOVATION”
Over the years, what started as a small artisan workshop transformed into a leading company in the metal construction sector. We adopted the most cutting-edge technology without ever forgetting our roots.

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THE LEGACY CONTINUES

“A PASSION THAT TRANSCENDS GENERATIONS”
Today, the second generation leads Jansa Metal with the same spirit of hard work, dedication, and commitment to excellence that has been with us since day one.

Our projects >>

5m

Billing

1500

Customers

3000

Successful projects

40

Years of Experience

More than Structures, We Build Confidence

At Jansa Metal, we are a steel structures company that knows that every project we undertake is not just another structure, but a key pillar for the success of our clients. That is why we work by combining the most advanced technology with an attention to detail that only decades of experience can provide.

What Differentiates Us?

Guaranteed Quality: Every girder, pillar, or enclosure we fabricate undergoes rigorous inspections.
Adaptability: Whether it’s a large industrial project, a logistics warehouse, or a unique structure, we have the ability to meet any challenge.
Total Commitment: From design and fabrication to final assembly, we are with you every step of the way.

Guaranteed Quality

EN 1090 Certification for Execution Class 3

Certification EN 1090 for Execution Class 3

We have a high level of professional qualification to achieve the common goal of offering the most suitable solutions for each type of construction, certified according to the EN 1090 standard in Execution Class 3 (CE marking).

We also hold ISO 9001 quality certification, providing a particularly necessary guarantee for metal constructions for public use, including buildings and infrastructure of all types in Spain, France, and the countries of northern South America. In these countries, we provide the complete development of projects, or more frequently, the “ready to build” supply of custom girders and metal structures for workshops and construction companies, as well as for engineering firms, architecture studios, and even private clients.

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Engineering Department

As a complement to our products, our in-house engineering department allows us to offer a comprehensive service.

This comprehensive service can range from technical-economic analysis during the preliminary project phase to the full execution of the project with a turnkey delivery. It also includes calculations, fabrication plans, quality control systems, safety, assembly, coordination, and maintenance.

We always provide all possible facilities for the client, ensuring the highest levels of efficiency.

Innovation and Sustainability at Your Project’s Service

The world changes, and we change with it. Innovation is one of Jansa Metal’s pillars, which is why we stand out for going beyond building with steel. We provide innovative and sustainable solutions that make a difference. Here are three key reasons that make us the ideal choice:

Real Sustainability

Steel allows for construction with less transport. It is up to 98% recyclable and offers reusable and expandable structures, reducing environmental impact compared to concrete.

Innovation in Engineering

We design earthquake-resistant structures adapted to extreme natural phenomena, ensuring greater safety, elasticity, and durability in every project.

Continuous Innovation

We incorporate new technologies and automated machinery every year to optimize processes, improve quality, and reduce delivery times. We continue to advance with studies in robotics, automation, and artificial intelligence to be pioneers in the sector and always offer the best to our clients.

The Highest Guarantees

Effective Organization

With solid project planning, our know-how, and the high level of organization that characterizes us, we can analyze different economic approaches and possible structural solutions. Our goal is to align resources with the client’s needs and possibilities.
We guarantee the most suitable costs for the size and potential of each project, while reducing construction time by one-third.

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We apply best practices

Sustainability

Punctuality in deliveries

Current technologies

Attractive and functional designs

The team

We are experts in metallic structures

Joan Juanola

CEO

Christina Juanola

Director of Accounting and Finance

Òscar

Director of Engineering and Purchasing

Federico

Production Manager

Bernardo

Design Manager

Jonathan

LEAN Manufacturing Manager

Bernardo

Design Manager

Jonathan

manager

Ready for the First Step? Contact us!

Every great project starts with a conversation. Contact us, and find out how we can bring your idea to reality, with metal structures that are as solid as your expectations.

Where are we?

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