HVAC and ventilation companies from the show floor

Glysofor

Grafschaft-Ringen, Germany

Refrigeration & compressors · Pumps, valves & hydronics

Chillventa 2018

Gohl

Durmersheim, Germany

Heat recovery & ventilation units · Coils & heat exchangers · Refrigeration & compressors

Chillventa 2018

Green Cooling

Schwarzenbruck, Germany

Heat recovery & ventilation units · Air conditioning (split, VRF) · Chillers

Chillventa 2018

Green Point

Sindelfingen, Germany

Air conditioning (split, VRF) · Heat pumps · Refrigeration & compressors

MCE 2024

Grohe

Düsseldorf, Germany

Bathroom & sanitary

MCE 2018

Grün-Pumpen

Alzenau, Germany

MCE 2024

Gruner

Wehingen, Germany

Dampers, fire & smoke control · Controls & automation

MCE 2024, Forum Wentylacja 2019, MCE 2018

Güntner

Fürstenfeldbruck, Germany

Coils & heat exchangers · Refrigeration & compressors · Controls & automation

Chillventa 2018

Gurvent

Kippenheim, Germany

Fans

MCE 2026

Hausmann Wynen

Monheim am Rhein, Germany

ISH 2025, Chillventa 2018

Heaten

Remscheid, Germany

Heat pumps

Chillventa 2026

Heber

Rotthalmünster, Germany

Air handling units

ISH 2025

Helios

Villingen-Schwenningen, Germany

Fans · Heat recovery & ventilation units

ISH 2025, Forum Wentylacja 2019, MCE 2018, Forum Wentylacja 2017

Hengst

Münster, Germany

Filters & air quality

Warsaw HVAC Expo 2026, Warsaw HVAC Expo 2024

HERO

Hannover, Germany

ISH 2025

Herrmann

Waiblingen, Germany

Heating (boilers, heaters, radiators)

ISH 2025

HKT Goeldner

Halfing, Germany

Refrigeration & compressors

Chillventa 2018

HLU

Mücke-Atzenhain, Germany

Fans

MCE 2026, ISH 2025

Homematic IP

Leer, Germany

Controls & automation

MCE 2026

Hottgenroth Software

Köln, Germany

ISH 2025, MCE 2024

Howatherm

Brücken, Germany

Air handling units · Heat recovery & ventilation units

ISH 2025

Huber & Ranner

Pocking, Germany

Air handling units · Heat recovery & ventilation units

ISH 2025

Igienair

Ettlingen, Germany

ISH 2025

IKG

Güglingen, Germany

Air conditioning (split, VRF) · Chillers · Heat pumps

ISH 2025

ILK Dresden

Dresden, Germany

Chillventa 2018

Immersight

Ulm, Germany

ISH 2025

IN-Software

Karlsbad, Germany

Chillventa 2018

Indusa

Neu-Anspach, Germany

Filters & air quality

ISH 2025

Ingenia

Altlay, Germany

Forum Wentylacja 2019

IVG

Pfungstadt, Germany

Refrigeration & compressors

Chillventa 2018

JA-Soft

Meppen, Germany

Refrigeration & compressors

ISH 2025

Janitza

Lahnau, Germany

Controls & automation

MCE 2026

Kaimann

Hövelhof, Germany

Warsaw HVAC Expo 2024

Kampmann

Lingen (Ems), Germany

Air handling units · Heat pumps · Heating (boilers, heaters, radiators)

Chillventa 2026, ISH 2025, Warsaw HVAC Expo 2024, Forum Wentylacja 2019 +3

Kaut

Wuppertal, Germany

Air conditioning (split, VRF) · Chillers · Heat pumps

Chillventa 2026, Chillventa 2018

Kelvion

Herne, Germany

Heat recovery & ventilation units · Coils & heat exchangers · Refrigeration & compressors

Chillventa 2018, MCE 2018

Kemper

Vreden, Germany

Filters & air quality

Warsaw HVAC Expo 2026

Kermi

Plattling, Germany

Heat recovery & ventilation units · Heat pumps · Heating (boilers, heaters, radiators)

MCE 2024

Kiefer

Stuttgart, Germany

Grilles, diffusers & air valves

ISH 2025, Forum Wentylacja 2017

Klingenburg

Gladbeck, Germany

Heat recovery & ventilation units · Coils & heat exchangers

Warsaw HVAC Expo 2024, Forum Wentylacja 2017

Korex

Gilching, Germany

Pumps, valves & hydronics

Chillventa 2018

Kriwan

Forchtenberg, Germany

Controls & automation

Chillventa 2018

Krone

Bielefeld, Germany

Air conditioning (split, VRF) · Chillers · Heat pumps

Chillventa 2018

Kryschi

Kaarst, Germany

Filters & air quality

Chillventa 2018

KUKA

Augsburg, Germany

MCE 2018

Kundo

St. Georgen, Germany

Controls & automation

Chillventa 2018

Label

Bielefeld, Germany

ISH 2025

LavAir

Aach, Germany

Filters & air quality

ISH 2025