"Craftsmanship at industrial scale", this is how we see ourselves.

That’s what makes Arnold a sought-after partner among general contractors, architects, planners and designers. At Arnold you will find a professional industrial company that speaks your language and that can master complex projects from A to Z.

After more than 80 years in the business we still feel beholden to the locksmith tradition and re-live it every day in our work. An efficient design department develops individual solutions and high-quality system products. Instead of being mass produced in the east, they are assembled a few meters away by our masters and apprentices - by long-term employees whose capabilities are up to special challenges.

When we take responsibility for a project, that means the customer receives everything from a single source. A network of like-minded, quality conscious companies has formed over decades. That is how Arnold provides services and products that are not in the own portfolio. We combine stainless steel, steel and aluminum with materials such as glass, wood or plastics. We provide the statics, take care of permits, and organize logistics and installation to the point of delivery.

Just like real partners.