Company Fair 2026

The 2026 Power Plant Technology Colloquium trade show took place on October 6 and 7, 2026, concurrently with the conference. We had reserved a separate hall for the exhibitors , where the catered breaks between the technical presentations also took place.

In addition, all conference participants were invited to a beer reception in the exhibition hall at 6:30 p.m. on the first day of the event, prior to the evening program—an event that is always well attended. In a relaxed atmosphere, attendees struck up conversations, exchanged ideas, and expanded their professional networks.

Registration for the corporate trade show at the 59th Power Plant Technology Colloquium is expected to begin in January 2027.

To reserve a spot at the corporate exhibition or for questions about the event, please send an email to:

At this year’s KWTK, we were pleased to welcome the following companies to the corporate exhibition:

• ABB AG
• ADAMS ARMATUREN GmbH
• Aerovit A/S and iQuin GmbH
• AERZEN GmbH & Co. KG
• Avibia GmbH
• Bernd Münstermann GmbH & Co. KG
• Bilfinger
• BORSIG Service GmbH
• Branding Energy GmbH
• Braun Fluidservice GmbH
• Budak GmbH
• Clyde Bergemann GmbH
• CMV Systems GmbH & Co. KG
• CPG Planning Company, LLC
• DBI Gas and Environmental Technology GmbH
• DENOX ENVIRONMENT EUROPE S.R.L.
• German Aerospace Center (DLR)
• DIEFFENBACHER Energy GmbH

• Dornier Power and Heat GmbH

• DURAG Holding AG
• E.S.C.H. GmbH
• ELCO GmbH
• EMIS Electrics GmbH
• Endress+Hauser (Germany) GmbH & Co. KG

• Energieanlagen Greifswald GmbH

• enertech Energy and Technology GmbH and Engineering Company for Energy and Power Plant Technology mbH

• Engie Deutschland GmbH
• ENVERUM GmbH
• Envi Con Engineering GmbH
• ERC Technik GmbH
• ETABO Energy Technology and Plant Services
• EUtech Scientific Engineering GmbH
• Explosion Power GmbH
• GABO IDM mbH
• Essen Institute for Gas and Heat e.V.
• GE Power GmbH
• Gestra AG
• Glass Ingenieurbau Leipzig GmbH
• GT Gerätetechnik Deutschland GmbH
• Hinneburg GmbH
• Hoffmeier Industrial Systems GmbH & Co. KG
• Honeywell GmbH
• Howden Netherlands B.V.
• IGEMA GmbH
• INNIO Jenbacher Germany GmbH
• Innovation & Circular Economy Saxony e.V.

• InspecDrone GmbH

• Iqony Solutions GmbH

• IRS GmbH

• Jungmann Systemtechnik GmbH & Co. KG

• KLINGER Kempchen GmbH
• KSB SE & Co. KGaA
• KÜHME Armaturen GmbH
• Kuhse Power Solutions GmbH
• Kurita Europe GmbH
• KWS Energy Knowledge eG
• Lausitz Energie Kraftwerke AG
• Lhoist Germany I Rheinkalk GmbH
• LISEGA SE
• Loibl Conveyor Systems GmbH
• Lovion GmbH
• LUMILOOP GmbH
• M+M Turbine Technology GmbH
• Marquard Engineering GmbH & Co. KG
• Meeraner Steam Boiler Construction GmbH
• Mehldau & Steinfath Environmental Technology GmbH
• MRU GmbH
• NEM Balcke-Dürr GmbH
• NGT Gasturbinentechnik GmbH & Co. KG
• Nord-Lock GmbH
• OFS Online Fluid Sensoric GmbH
• Online Cleaning Technologies GmbH
• PARTZSCH Elektromotoren GmbH and PAMO Reparaturwerk GmbH
• PELZ GmbH & Co. KG
• Power Service Solutions GmbH
• Powerspex Simulator, LLC
• rff Pipe, Flange, and Fitting Trading GmbH
• Rhein Ruhr Power e.V.
• RKM-Arens Plant Engineering GmbH
• ROCKWOOL TECHNICAL INSULATION
• Rosink-Werkstätten GmbH
• RWE Technology International GmbH
• SAACKE GmbH
• SachsenEnergie AG
• Siemens Energy Global GmbH & Co. KG
• Siempelkamp NIS Engineering Company, LLC
• SIK Peitz GmbH
• PERSTA Steel Fittings GmbH
• Steinhauer GmbH
• Steinmüller Engineering GmbH
• STEULER-KCH GmbH
• Sulzer Pumps (Germany) GmbH
• TechDo GmbH
• TECHNOFORM
• Geraberg Temperature Measurement Technology GmbH
• TST - Turbo Service & Trading GmbH
• TUBE-TEC Pipe Forming Technology GmbH
• TÜV Rheinland Industrial Services GmbH
• TÜV SÜD Industrial Services, LLC
• Uhlig Wel-Cor GmbH
• UNI-Geräte E. Mangelmann Elektrotechnische Fabrik GmbH
• VAIS e.V.
• Van Leeuwen Process & Power GmbH
• vgbe energy e.V.
• viZaar Industrial Imaging AG
• Weber Energy and Environmental Services GmbH
• Weldotherm Thermal Engineering Services GmbH
• W-FILTER GmbH
• Witzenmann Sachsen GmbH and Kremsmüller Anlagenbau GmbH
• Zauner Anlagentechnik GmbH
• Zwick Valves GmbH