GRUPA WOLFF

We are a Polish expert in explosion protection and fire safety, specializing in the design and delivery of advanced safety solutions for industrial applications.

For many years, we have supported industrial companies in identifying risks, meeting regulatory requirements, and operating technological processes safely and efficiently in potentially explosive atmospheres. Our mission is to genuinely improve the safety of industrial installations by combining engineering expertise, hands-on experience, and a deep understanding of technological processes. We focus not only on supplying certified products, but above all on close cooperation with our clients – adapting solutions to specific processes, not the other way around.

GRUPA WOLFF is also a manufacturer of electrical equipment and industrial lighting under the HARDO brand. Created to meet the real needs of industrial facilities, HARDO products hold the ATEX and IECEx certifications, as well as an EU Declaration of Conformity. Our production facility is also certified (ATEX QAR/QAN).

HARDO's product range includes both LED lighting and electrical equipment designed for use in potentially explosive atmospheres (terminal and control boxes, cable glands, as well as sockets and plugs).

The year 2026 will mark an important milestone for us with the launch of our R&D Center. This decision reflects the natural development of GRUPA WOLFF’s engineering capabilities and our ambition to create innovative, Polish industrial solutions. We aim to fully leverage our know-how and technological experience to increase flexibility and accelerate the delivery of solutions tailored to local needs. The R&D Center will enable not only the development of new products, but also the effective use of ideas generated by our clients, allowing us to efficiently test end-user concepts and bring them to market.