RT Reisenauer Technology GmbH

Your partner for heat exchangers, autoclaves, pressure equipment and cryogenic compressors

Welcome to Reisenauer Technology!

RT - Reisenauer Technology GmbH in Mürzzuschlag-Hönigsberg 

We are a company based in Hönigsberg, specializing in heat exchangers, autoclaves, pressure equipment and cryogenic compression. We cover the entire spectrum from design to calculation and construction to manufacture, assembly and commissioning.

Our customers include industrial companies, engineering offices and research institutions. 
Although our main area of ​​operation is in Austria, Germany and Switzerland, we also handle orders throughout Europe, Asia and North America.

Competent advice, many years of experience and technical know-how 

Our core competence lies in the design and construction of pressure vessels of all kinds as well as in the manufacture and welding of individual apparatus and systems. Extensive technical know-how and many years of experience in the industry make us a strong partner. Depending on the customer's wishes and concerns, we develop products together and take special requirements into account.

Individuality, professionalism and expert advice sets us apart. We develop and design innovative products and implement them in precision work.

For different applications (petrochemical, pharmaceutical, process engineering, …) our offer is versatile and our service is diversified broadly.


apparatus engineering

Reisenauer Technology is your competent and strong partner for the design, construction, manufacture and commissioning of individual apparatus and apparatus components.



We design, optimize and plan your projects professionally and work with engineering methods.


heat exchanger

Reisenauer Technology offers customers individual and optimized solutions in the field of heat transfer and is able to implement them professionally and on schedule.

Our services



  • Design of heat exchangers 
  • Calculation of pressure vessels (AD, EN, ASME...) 
  • Finite element analysis (FEM) 
  • Construction (3D, 2D) 
  • Non-destructive testing (VT, PT) 
  • Risk and hazard analysis 
  • Documentations 
  • Welding procedures (WPS) 
  • Planning 
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RT - Reisenauer Technology GmbH - your strong partner for apparatus engineering, heat exchangers and welding technology in Mürzzuschlag-Hönigsberg

Trained professionals, welding engineers and technicians provide professional development and are available competently from the start of planning to installation. We guarantee timely implementation and high-quality performed work.

Reisenauer Technology stands for innovation, optimum welding technology and the highest operational standard of quality and reliability. Benefit from our years of experience and provide our services to test. 

We look forward to your non-binding request!