Mobile room systems

Mobile room systems from WSM are functional, flexible, high-quality and durable. Whether reception systems, office containers, lounges or sales rooms for indoors and outdoors or partition wall systems - our modular design principle combines economy with great individual freedom of design.

Shelter systems

Rain, snow, storm - our roofing systems defy all weathers and offer reliable protection. This is no coincidence, because after all, our decades of experience are invested in every single roofing system. And that makes us one of the most popular suppliers for customers from local authorities, industry and trade.


Bicycle Parking Systems

In a world of sustainable mobility with networked transport systems, the most environmentally friendly means of transport is becoming increasingly important: the bicycle. The prerequisite for this is that the infrastructure is right and comfortable offers facilitate the changeover. WSM has been actively promoting the use of the bicycle for many years and works closely with numerous institutions to achieve this.

Information and Display Systems

The design is timelessly elegant, the functionality reliable and the durability legendary. Our showcases present your information in an eye-catching way in a suitable frame. For indoor or outdoor use. In various sizes, shapes and colours, weatherproof, lockable, protected against vandalism, also available without hinges and with energy-saving lighting.


Realise projects and save money!

Parking facilities for bicycles
are subsidised by up to 90 %.

SmartUnit Configurator

Put together your individual SmartUnit now with our intuitive configurator.

Köln Configurator

Visualise your "Köln" including dimensions,
glass decor and RAL paint.

Healthy and safe workplace

What you should bear in mind when planning rooms and workplaces

Our GreenPlus Roof Greening

WSM's modular, sustainable green roof for people and nature

Sophisticated GaLaBau solutions

Protective street furniture from WSM for today and tomorrow

WSM in numbers

Motivated employees
Dynamic trainees
in 9 professions
Committed and certified instructors
Products in 4
business areas

As of: 31.12.2019

WSM – what makes us strong

We are only satisfied when you are satisfied. Well thought-out modular designs and in-depth technical know-how ensure the high cost-effectiveness of our products. We ensure our consistently high quality with certified quality management across all process stages. From planning and production to delivery and installation, you have one responsible contact person.


Consulting expertise

Our holistic approach to consulting includes constructive and technical competence as well as design aspects and cost efficiency.


Process reliability

With us you have the security of knowing that all processes interact harmoniously: from 3D animations and prototype construction to manufacturing on NC-controlled production systems.


Product quality

We stand for highest, certified product quality, reliability and an elegant design language. We only use materials from quality-certified suppliers.


Logistics advantages

Highest availability and shortest delivery times due to our own warehouse and logistics. We enable Europe-wide rollouts with high quantities.


Environmental protection

We are committed to sustainability and to occupational safety and environmental protection. With resource-saving, clean production methods and modern workplaces.


Lasting values

WSM originated from a forging company in the region Oberberg and has retained the values of the family-run business to this day as a modern production and service company: Quality, punctuality, reliability and the deep bond to the region.

10 Reasons for WSM

From our Newsroom


Jun 5 2021

Sales promotion

Extended manufacturer guarantee “Köln”

“Quality in metal” is not just a catchy addition to our brand name, it is a principle that we at WSM live by. With over 60 years of knowledge and experience in metal system construction, we ensure that our products offer you long-term protection and a high level of security.

May 28 2021

Sales promotion

Signed and sealed

We’ve collected all the products and information you could possible want in our new main catalogue for roofing systems.

May 7 2021

Sales promotion

Hot off the press

The new catalogue for information and display systems is here! With 102 pages, this represents our most extensive product range to date for notice boards, glass display cases, guidance systems, snap frames and pavement signs.

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