Edelhoff Technologies GmbH (since 1995) 

For more than 25 years Edelhoff-Technologies got known worldwide as a specialized manufacturer of components for catalyst handling.

Edelhoff is part of a traditional family-run group of companies owned by Klaus-Union Group with its headquarter in Iserlohn / Germany. In this region of Germany, steel processing has a long tradition.

In 2011, a subsidiary of the same name was established in Houston / Texas (USA) to produce NIOSH-certified breathing air protectionsystems and serve the north-, central- and south-american customers. It was sold in 2019 to an American owner. A cooperation contract between Edelhoff-Germany and USA has been established in the course of the sales process.

In 2019, ERI Technical Services was founded as a joint venture with local partners in Kuwait to provide service companies with a rental fleet of our advanced technologies and our own qualified, trained and experianced catalyst personnel at shutdowns peaks. ERI is also positioned in Dubai and covers the entire MENA region.

In April 2021, Klaus Union Group became the sole stakeholder of Edelhoff-Technologies. Klaus Union Group is a traditional, family owned organization that operates internationally. The first company was founded 1946 in Bochum, Germany. The group actually has over 1,000 employees worldwide. Klaus-Union Group is one of the world's leading supplier of pumps and valves, especially for the chemical and petrochemical industry.    



Quick overview of what distinguishes us:

  • We are an independent European manufacturer of CE- Certified Breathing Air Systems.
  • Individual customer care and fulfilment of special requirements are a matter of course for us.
  • Our team of highly trained and experienced professionals, is able to train your staff in technology and application as well as doing project assistance as technical supervisors.
  • We care about long term partnerships with our customers because it´s a profit for both sides.
  • We offer the largest range of products for service in refineries worldwide.
  • Our technical staff is available for customer service 24/7 throughout the whole year.