About Us

We stand as the industry’s reliable partner, propelling the energy transition and the circular economy through its integrated solutions for the energy infrastructure of tomorrow. 

Our compressor solutions with in-house sealing technology are utilized extensively when it comes to industrial gas processing. Catering to the traditional oil and gas industry, as well as the emerging hydrogen economy and green gas industry.

Our product portfolio includes hydrogen production systems such as electrolyzers, steam reformers, holding the key technologies for future demands of clean energy. With over a century of expertise, in hydrogen compression, we have established ourselfs as a leading expert in the complete H2 value chain.

Our solutions in mechanical process engineering play a crucial role particularly in the grinding and classification of raw materials and recycled resources.

Our systems make a significant contribution to applications such as powder coating, recovered Carbon Black and protein enrichment. Additionally, our solutions are instrumental in the manufacturing of high-performance materials used in high-performance battery storage systems. 

When it comes to bringing challenging projects to life, we can serve as your trusted advisor. We offer comprehensive support throughout the entire project lifecycle, starting from the assessment of potential sites and the feasibility and financing. Our expertise extends through engineering, construction, and commissioning to the trading of the gases produced.

Reliability and availability are fundamental pillars in establishing and maintaining long-term relationships, and they can be effectively upheld through the implementation of digitally supported 360° service throughout the operation.

Thanks to our family business’s continuity spanning nearly 200 years and our extensive network of production sites, sales & service centers worldwide, we are dedicated readily available to address your needs promptly and effectively.

Offering integrated solutions means that we collaborate closely with our customers conducting in-depth explorations together. Our approach is rooted in innovation, creativity, and flexibility, leveraging the vast expertise and unwavering dedication of our current workforce of approximately 1,500 employees. They are our most valuable assets.  

We champion the transition of the economy by undertaking ambitious projects aimed at shaping a future powered by renewable energy sources and sustainable raw materials.