About us
For more than 90 years, we have manufactured special and unique steel structures for customers at home and abroad.
In our production halls in Frederiksværk, we can, among other things:
- Fabricate large and advanced steel structures up to several hundred tons
- Servicing factory facilities
- Perform crane inspections and repairs

Our history
Nordisk Staal A/S is an old family company established in 1932.
The company has a great tradition of executing all kinds of steel structures from bridges to units built into, for example, smelting furnaces.
In connection with the bankruptcy of Det Danske Stålvalseværks in the summer of 2002, Nordisk Staal went bankrupt on March 31, 2003. Nordisk Staal was continued by 3 employees who founded the company Nordisk Staal A/S on April 1, 2003 and started up with 20 employees. Today, Nordisk Staal has grown and there are approximately 50-55 employees.
Today, Nordisk Staal A/S is owned by Mens et Manus ApS, Holles Holding ApS and Production Director Jesper Themsen and CEO Jan Sørensen. Jesper Themsen and Jan Sørensen are responsible for the daily operations of the company.
Nordisk Staal has manufactured a unique sprayforming system for our sister company Asgaard Metals, which produces extremely durable tool steel and some of the best metal powder on the market for 3D printing. Read more about this unique production method at Asgaard Metals here.
Our certifications
Nordisk Staal has always produced high quality steel structures.
We are therefore proud to present a total package of certificates that ensures that Nordisk Staal can live up to the quality that has characterized our production for years.
All Nordisk Staal's work is carried out according to our QHSE system with associated certifications. However, it will still be possible to request special quality systems if you wish.
Nordisk Staal is continuously renewed with certificates and surveillance visits, We are certified with the following certificates - all in the latest versions.

Quality, environment and work environment policy
Nordisk Staal is a modern, flexible and responsible steel company with a sharp focus on delivering high quality. We organize our production with consideration for the surrounding environment and ensure a good and safe working environment for our employees.
We are committed to delivering well-documented quality products to our customers that meet their specific requirements and we work according to internationally recognized standards such as ISO 9001, DS/EN 1090, ISO 3834-2, ISO 14001 and ISO 45001.
Nordisk Staal is happy to work with difficult and demanding tasks, and we work in all performance classes up to and including EXC 4. We place great emphasis on delivering efficient and flexible solutions in close dialog with our customers about their specific requirements and wishes - flexibility with quality is one of our key values. We always take pride in delivering on time, so that our customers' expectations are met.
Nordisk Staal has a thorough in-house control of our production and welding processes, and we work with skilled external suppliers of NDT etc. Our quality control is designed to ensure consistent, high quality for our customers and to help optimize processes to reduce environmental impact in terms of material and energy consumption. The scope of quality control is determined in dialogue with the individual customer and includes, for example, NDT of the welds performed, layer thickness measurements of surface treatment or other types of measurements to ensure that we meet customer requirements for the individual product.
We work actively to prevent pollution, and we maintain an ongoing dialog with our most important suppliers on environmental and occupational health and safety issues both when purchasing equipment and when starting up new projects or processes.
Our employees are highly skilled and motivated, and we place great emphasis on maintaining and developing their professional skills. It is important for us to ensure a good and safe working environment for our employees. Our goal is zero accidents at work, and we focus on safe and ergonomically correct handling of heavy materials in production.
Nordisk Staal A/S is committed to making continuous improvements to the management system in order to improve the quality, environment and working environment efforts. We work continuously to improve our services, working conditions, production equipment, production processes, etc. and naturally comply with applicable environmental and occupational health and safety legislation.
We want to:
- Create safe and healthy working conditions
- Prevent work-related injury and illness and eliminate hazards and reduce occupational health risks.
- Consult and involve employees and their health and safety representative in our health and safety work.
This policy and our management system applies to all Nordisk Staal employees who are required to follow the system's procedures, comply with legislation and work to improve the effectiveness of the management system.
Our certifications

DS/ISO 45001:2018
A good working environment is important to us. That's why we naturally comply with legal requirements for health and safety in the workplace. But we are also committed to a high level of risk management and employee well-being.

DS/EN ISO 3834-2:2021
The welding of our steel structures is of certified high quality. This means you always get durable steel structures.

DS/EN ISO 14001:2015
We ensure that our business, processes and activities comply with ISO's environmental management standards, including environmental policy, planning, operation and review.

EN 1090-1:2009 + A1:2011
Naturally, we have the statutory certification that ensures the quality of our steel structures, so you can be sure that our products always meet the applicable standards.

DS/EN ISO 9001:2015
We are ISO-certified in quality and efficient management. We continuously monitor our production and evaluate to ensure that quality is always top notch.