HVAC and ventilation companies from the show floor
Manufacturers and suppliers we photographed at trade fairs — with company profiles, product types and every stand photo.
Onda
Mussolente, Italy
Coils & heat exchangers
MCE 2024, Chillventa 2018, MCE 2018
One World Solution
Warsaw HVAC Expo 2026
OneAir
Caselle di Sommacampagna, Italy
Grilles, diffusers & air valves · Ducts & fittings
MCE 2026, MCE 2024
OneLife
Mönchengladbach, Germany
Filters & air quality
ISH 2025
OneQrew
Stuttgart, Germany
ISH 2025
Oppermann Regelgeräte
Leinfelden-Echterdingen, Germany
Dampers, fire & smoke control · Controls & automation
ISH 2025, Chillventa 2018
Orange1
Grezzago, Italy
Motors & drives
MCE 2026
Orca
Kürten, Germany
Filters & air quality
Chillventa 2018
Orcon
Veenendaal, Netherlands
Fans · Heat recovery & ventilation units
Warsaw HVAC Expo 2024
Östberg
Avesta, Sweden
Fans · Air handling units · Heat recovery & ventilation units
Warsaw HVAC Expo 2024, Forum Wentylacja 2019, MCE 2018, Forum Wentylacja 2017 +1
OSW
Pruszków, Poland
Heat pumps
Warsaw HVAC Expo 2024
Otte
Manisa, Türkiye
ISH 2025, Chillventa 2018
Ottocool
Ergene / Tekirdağ, Türkiye
Air conditioning (split, VRF) · Refrigeration & compressors
Chillventa 2026, MCE 2026, ISH 2025, MCE 2024
Oulun
Hangzhou, China
Air conditioning (split, VRF) · Filters & air quality
Chillventa 2018
Ouman
Kempele, Finland
Controls & automation
MCE 2026, Warsaw HVAC Expo 2026
Outlet Sanitarny
Wrocław, Poland
Pumps, valves & hydronics · Bathroom & sanitary
Warsaw HVAC Expo 2024
OVA System
Będzin, Poland
Heat recovery & ventilation units · Ducts & fittings
MCE 2026, Warsaw HVAC Expo 2026, ISH 2025, Warsaw HVAC Expo 2024
Oventrop
Olsberg, Germany
Heating (boilers, heaters, radiators) · Controls & automation · Pumps, valves & hydronics
Warsaw HVAC Expo 2026
Oweld
Sacile, Italy
MCE 2024, Chillventa 2018
Oxycom
Raalte, Netherlands
Air handling units · Air conditioning (split, VRF)
MCE 2024, Warsaw HVAC Expo 2024, Chillventa 2018, MCE 2018
Oxygen
Chorzów, Poland
Heat recovery & ventilation units
Warsaw HVAC Expo 2024
Oxytec
Zürich, Switzerland
Filters & air quality
ISH 2025
OZinc
Yokohama, Japan
Refrigeration & compressors · Motors & drives
Chillventa 2018
P.M.A.
Tamai di Brugnera, Italy
Motors & drives
MCE 2018
P3
Villafranca Padovana, Italy
Air handling units · Ducts & fittings
MCE 2026, ISH 2025, MCE 2024, Forum Wentylacja 2019 +1
Pa-Flex
Çekmeköy/İstanbul, Türkiye
ISH 2025, MCE 2024
Panasonic
Kadoma, Japan
Air conditioning (split, VRF) · Heat pumps
Chillventa 2026, MCE 2026, Warsaw HVAC Expo 2026, MCE 2024 +6
Panda Aluminium
Ankara, Türkiye
Chillventa 2018
Panimpex
Veurne, Belgium
Refrigeration & compressors
Chillventa 2018
Pannelli Termici
Verona, Italy
Refrigeration & compressors
MCE 2024
Pantecnica
Rho, Italy
MCE 2026, MCE 2024, MCE 2018
ParaForma
Warszawa, Poland
Forum Wentylacja 2016
Paragon
United States
Refrigeration & compressors · Controls & automation
MCE 2018
Parkair
Milano, Italy
Air conditioning (split, VRF) · Heat pumps
MCE 2026, MCE 2024, MCE 2018
Parker
Mayfield Heights, United States
Refrigeration & compressors · Controls & automation
Chillventa 2018
Paroc
Trzemeszno, Poland
Warsaw HVAC Expo 2026, Forum Wentylacja 2019, Forum Wentylacja 2017, Forum Wentylacja 2016
Pascal
Mogilno, Poland
Warsaw HVAC Expo 2024, Forum Wentylacja 2019, Forum Wentylacja 2017
Pasian
Sogliano Cavour, Italy
Heating (boilers, heaters, radiators)
MCE 2024
Passive Elements
Bydgoszcz, Poland
Heat recovery & ventilation units · Coils & heat exchangers
Warsaw HVAC Expo 2026
Paul
Germany
Heat recovery & ventilation units
Forum Wentylacja 2016
PAX
Växjö, Sweden
Fans · Heat recovery & ventilation units · Heating (boilers, heaters, radiators)
MCE 2026, ISH 2025, MCE 2018
PCM Products
Peterborough, United Kingdom
Air conditioning (split, VRF) · Refrigeration & compressors
Chillventa 2018
PDM
Modugno, Italy
Air conditioning (split, VRF) · Refrigeration & compressors
MCE 2026, ISH 2025, MCE 2024, Chillventa 2018 +1
pds
Rotenburg, Germany
ISH 2025
Peflex
Gdów, Poland
Heat recovery & ventilation units · Ducts & fittings
Warsaw HVAC Expo 2026, MCE 2024, Warsaw HVAC Expo 2024
Pego
Occhiobello, Italy
Refrigeration & compressors · Controls & automation
Chillventa 2018
Pekpan
Aydın, Türkiye
Heating (boilers, heaters, radiators)
MCE 2024
Peksa
Aydın, Türkiye
Heating (boilers, heaters, radiators)
MCE 2024
No companies match these filters.