Over the years, we have completed hundreds of projects, earning recognition from both local entrepreneurs and leaders in the construction industry. We understand what responsibility means, which is why every stage of our work reflects our commitment and attention to detail.
Our products and services meet strict quality standards, and certifications such as TÜV SÜD Polska confirm our commitment to the highest standard of execution. This ensures that working with us means choosing reliable solutions.
With facilities in Mikołów and Tuszyn and an extensive logistics network, we operate throughout Poland. Regardless of your project's location, we are ready to deliver everything you need, exactly on time. We believe in long-term cooperation based on mutual trust. We are here to support your projects at every stage – from concept, through production, to completion.
Your trusted partner in construction
We are a family-run, privately owned company, built not on large foreign corporations, but on tradition, reliability and our own brand built over many years. Our team consists of specialists with many years, often decades, of experience in the steel industry and related sectors, such as the construction reinforcement production industry and welded construction manufacturing.
We produce construction reinforcement, welded steel structures, and distribute steel products, particularly black steel, stainless steel, and aluminium sheets, meeting the needs of a wide spectrum of industries.
Our tradition and brand loyalty go hand-in-hand with modernity, which is confirmed by certification of our welded construction plant by TÜV SÜD Poland.
As a manufacturer, we hold a certificate Factory Production Control, which confirms that we produce welded and bolted structural steel elements of execution class at least EXCEDE, in accordance with the standard EN 1090-2. Furthermore, we hold certification of compliance with welding process quality requirements according to standard EN ISO 3834-2.
Furthermore, since the start of our operations, we have implemented and apply a Quality Management System compliant with the standard EN ISO 9001:2015.
With social responsibility in mind, we cooperate with, among others, the National Debt Register Commercial Information Bureau SA, which is confirmed by a relevant certificate and our active participation in the programme Reliable Company.
We are also a member of the Family Firms Foundation and the project „Polish Capital”, the purpose of which is supporting the economic development of the Republic of Poland, the creation of jobs and the increase in the purchasing power of Polish consumers.
JFK GROUP is also a two-time Laureate national prestigious ranking „Gazele Biznesu” in 2022 and 2023, organised by the editorial team Puls Biznesu and the French economic intelligence agency of the Coface group, under the patronage of PKO Bank Polski.
Your success is our aim
At JFK Group, we believe every investment deserves reliable support. That's why we deliver not only materials, but above all, certainty – in terms of timeliness, quality, and a professional approach. Our team consists of experienced specialists whose knowledge and commitment translate into tangible results.
Our aim is to provide solutions that allow our clients to push boundaries further. From construction reinforcement to steel structures and metallurgical products, every stage of our collaboration is based on precision, quality, and tailored to individual requirements.
Highly recommended! Very high standard and professionalism of the service despite an unusual order. Service like this is really hard to find.











