Masters in metalworks
Craftsmanship with a personal touch—that's Lesage. We combine technical expertise with genuine commitment. We know our customers, think along with them, and deliver quality you can rely on.
Lesage in numbers
Lesage in cijfers


We contribute productively
With years of experience in various sectors, we know exactly what works. We are your partner for efficient metalwork, smart solutions, and technical optimizations. Thanks to our co-engineering, we streamline designs before they even reach the shop floor.
What you can expect from us:
- Experience in construction, lighting, furniture, and electronics manufacturing, among other things.
- Technical advice that really makes a difference.
- Short lines of communication, smooth collaboration, and tight planning.
We would like to get to know u
We believe in personal contact and open communication. We work closely with our customers, contribute ideas, and maintain short lines of communication. This allows us to build not only strong metal structures, but also lasting relationships.

A family business as hard as steel
What once began as a modest smithy has grown into a high-tech metal company with 45 skilled workers and 10,000 m² of production space. Thanks to three generations of experience, we now combine craftsmanship with technology, a passion for metal with an entrepreneurial spirit.
We remain true to our roots as a family business, but we look ahead: with an eye for quality, respect for the environment, and a focus on smart, sustainable metal solutions.
Sustainable business practices are part of our daily work. We invest in a safe, healthy working environment and in technology that makes a difference—for our people, our customers, and the environment.
Our sustainable choices in practice:
- Solar panels, batteries, and heat recovery to use energy smartly
- Ergonomic workstations, air filtration, and natural light for a healthy working environment
- Strict waste separation, water purification, and minimal packaging for less impact
With care for people, machines and environment

A team of professionals with extensive expertise
Behind every finished piece is an expert. We combine years of experience with continuous knowledge development. Our people are all professionals, supported by targeted training and the latest technologies. This is how we guarantee quality and growth. For every customer and every colleague.



