With over 6,100 boiler and heater references and more than 80,000 megawatt capacity of installed systems worldwide, ERK has a unique history of design expertise. Sharing and collecting knowledge is at the heart of ERK’s activities.

Our energy system design started in Berlin, in the late 1920s. Today our services are being applied worldwide. We proudly look back at a long history of success. We cover multiple industries and a large variety of solid, liquid and gaseous fuels.

Leading technology provider

We are placed among the top global technology providers for boiler and heater systems, that are independently verified.

Specialist knowledge for partners

We share our knowledge and experience with our contractual partners. Each energy system incorporates the experience of all of ERK®’s partners.

Cutting edge innovation

We create knowledge through our R&D projects
with partners from the industry, universities, global institutions and by monitoring specialist literature.

Engineering and design support

License holders have access to our engineering and design services located in the Berlin office. You will always have all the knowledge at your fingertips.

ERK - Corner Tube Boilers