Pupils from Moers and Duisburg experience training and production up close at UnionStahl’s Open Day 2025.

UnionStahl modernizes production: Fully automatic sorting and picking system on the fiber laser increases efficiency and process reliability.

UnionStahl’s Sales Conference 2025 focused on market trends, technical training and innovation in the steel sector.

Start your apprenticeship in Duisburg at UnionStahl. Discover the apprenticeships we offer and the best career opportunities.

Three apprentices complete their training at UnionStahl and start as specialists in design, sales and production.

Active together: our team covered 9.5 km at the hiking event in the south of Duisburg – for more team spirit and fresh perspectives.

Our warehouse employees now wear new, comfortable and fashionable work clothes – including a weekly laundry service for maximum comfort in their day-to-day work.

UnionStahl invests in sustainable mobility and actively contributes to reducing CO₂ emissions

UnionStahl looks back on a successful bauma 2025. The focus was on wear-resistant steels for use in the construction machinery sector.

UnionStahl achieves DIN 2303 qualification class 2! Certified expertise for safety-critical welding work on steels and AlZnMg alloys. Discover the highest precision and quality.

Maximum efficiency & safety: UnionStahl relies on the EasyGrinder from Teqram for automated finishing of flame-cut parts. Find out more about the innovation!

Union Stahl invests in sustainability: with two new electric forklift trucks (5 tons load capacity), the company is reducing CO₂ emissions and making logistics more efficient.

With 105 fulfilled wishes and lovingly wrapped gifts, we make children’s eyes light up as part of the Wishing Tree campaign.

Last Friday, our annual sales conference took place in one of our halls – a highlight for our company and a great opportunity to review the year together with our team.

UnionStahl is committed to innovation and has integrated state-of-the-art measuring arm technology with optical detection from Hexagon into its production processes.

The first delivery of the wear-resistant Creusabro^® 6400 has arrived! Our wear expert Björn Fischer has personally inspected the delivery and is delighted!

Our trainees Paulina, Fritz and Moritz successfully took part in this year’s “EnergieScouts Niederrhein” project organized by the Lower Rhine Chamber of Industry and Commerce and secured the coveted 3rd place!

We continue to optimize our production processes: In Hall 1, where we store heavy plates from 30 mm thickness, we now use powerful crane magnets with a penetration depth of 90 mm.

We are adding another green steel to our range: ^alform® plate 700 M greentec steel Edition from voestalpine.

Our journeyman’s workshop for prospective construction and machining mechanics has been expanded: in addition to the workshop, the area now also has its own training room, with vinyl flooring laid by our trainees themselves.

Substances containing hydrogen sulphide can lead to corrosion and hydrogen-induced cracking (HIC) in steel containers.

We are expanding our range to include API 2W-50 sheets in thicknesses of up to 100 mm – for the highest demands in offshore projects.

Range extension P460NL2/NH pressure vessel steel grades

In a remarkable campaign, children from the Sankt Josef children’s home decorated our fir tree in the head office with paper stars on November 29.

This year’s fall conference was dominated by exciting specialist presentations.

Bystronic laser systems in use at UnionStahl: Insights behind the scenes of our high-tech site in the new image video.