RETA National Conference 2026: 70 exhibitors & sponsors
RETA National Conference 2026 had 70 exhibitors and sponsors in Orlando, United States from 6 countries. HVAC & Refrigeration is the biggest block on the floor at 45% of the companies we matched, ahead of industrial machinery & equipment and hotels, lodging & travel. 35 of them were also at RETA National Conference 2025; 115 from that list didn’t come back.
- 70
- exhibitors & sponsors as of 5 Nov 2026
- 6
- headquarters countries most from United States
- 23%
- of RETA National Conference 2025's exhibitors are back 35 companies
- 1,000
- expected visitors organiser’s figure
The show floor, by sector
Each square is a company we matched to a profile, grouped by its main sector. HVAC & Refrigeration makes up 45% of RETA National Conference 2026; the gray block is the other 8 sectors combined.
- HVAC & Refrigeration 18 · 45%
- Industrial Machinery & Equipment 4 · 10%
- Hotels, Lodging & Travel 3 · 7.5%
- Chemicals & Materials 3 · 7.5%
- Oil, Gas & Mining 2 · 5%
- Electrical & Electronics Manufacturing 2 · 5%
- Everything else 8 · 20%
Each square is one company.
Who exhibits at RETA National Conference
Company size and headquarters for the 41 exhibitors we matched. A mid-market floor: 39% have 51–1,000 employees.
35 came back from 2025
Comparing RETA National Conference 2026’s list with RETA National Conference 2025. For organisers, the companies that didn’t return are the warmest list there is — they already know the show.
ICEqubeHVAC & Refrigeration · 51–200 staff · United States
GEA GroupIndustrial Machinery & Equipment · 10,001+ staff · Germany
Johnson ControlsHVAC & Refrigeration · 10,001+ staff · Ireland
LindeChemicals & Materials · 10,001+ staff · United Kingdom
SPX TechnologiesHVAC & Refrigeration · 1,001–5,000 staff · United States
CLAUGERIndustrial Machinery & Equipment · 1,001–5,000 staff · France
The International Institute of All-Natural RefrigerationHVAC & Refrigeration · 11–50 staff · United States
HERMETIC-Pumpen GmbHIndustrial Machinery & Equipment · 201–500 staff · Germany
ATMOsphereHVAC & Refrigeration · 11–50 staff · Belgium
ERBESSD INSTRUMENTS®Industrial Machinery & Equipment · 51–200 staff · United States
Parker SporlanHVAC & Refrigeration · 10,001+ staff · United States
Castel S.r.l.HVAC & Refrigeration · 51–200 staff · Italy
Gartner Refrigeration Inc.HVAC & Refrigeration · 51–200 staff · United States
AirgasChemicals & Materials · 10,001+ staff · United States
Mercer Valve Co., Inc.Oil, Gas & Mining · 501–1,000 staff · United States
FrickHVAC & Refrigeration · 11–50 staff · Italy
RETA National Conference 2026 exhibitor list
The first 24 of 70: sponsors and exhibitors from the show’s core sectors first. The full list adds every company, its website, and the people to contact.
| Company | Industry | Size | HQ | Role |
|---|---|---|---|---|
Ice Cold Consulting icecoldconsulting.com | HVAC & Refrigeration | 2–10 | United States | Sponsor |
BAC (Baltimore Aircoil Company, Inc.) baltimoreaircoil.com | HVAC & Refrigeration | 1,001–5,000 | United States | Exhibitor |
EVAPCO, Inc. evapco.com | HVAC & Refrigeration | 1,001–5,000 | United States | Exhibitor |
ATMOsphere atmosphere.cool | HVAC & Refrigeration | 11–50 | Belgium | Exhibitor |
Cornell Pump Company, LLC cornellpump.com | Industrial Machinery & Equipment | 201–500 | United States | Exhibitor |
ERBESSD INSTRUMENTS® erbessd-instruments.com | Industrial Machinery & Equipment | 51–200 | United States | Exhibitor |
Frascold S.p.A. frascold.it | HVAC & Refrigeration | 51–200 | Italy | Exhibitor |
Parker Sporlan parker.com | HVAC & Refrigeration | 10,001+ | United States | Exhibitor |
MAYEKAWA USA INC americas.mayekawa.com | HVAC & Refrigeration | 51–200 | United States | Exhibitor |
Zero Zone zero-zone.com | HVAC & Refrigeration | 501–1,000 | United States | Exhibitor |
Castel S.r.l. castel.it | HVAC & Refrigeration | 51–200 | Italy | Exhibitor |
Applied Process Cooling Corporation (APCCO) apcco.net | Oil, Gas & Mining | 51–200 | United States | Exhibitor |
Fisher Refrigeration, Inc. fisher-refrig.com | Hotels, Lodging & Travel | 51–200 | United States | Exhibitor |
Gartner Refrigeration Inc. gartner-refrig.com | HVAC & Refrigeration | 51–200 | United States | Exhibitor |
Nexus Refrigeration nexusrefrigeration.com | HVAC & Refrigeration | 2–10 | United States | Exhibitor |
Highland Refrigeration highlandref.com | Hotels, Lodging & Travel | 11–50 | United States | Exhibitor |
CAMCO Lubricants camcolubricants.com | Chemicals & Materials | 2–10 | — | Exhibitor |
Danfoss danfoss.com | Industrial Machinery & Equipment | 10,001+ | Denmark | — |
Parker Hannifin parker.com | Industrial Machinery & Equipment | 10,001+ | United States | — |
WEG weg.net | Electrical & Electronics Manufacturing | 10,001+ | Brazil | — |
Airgas airgas.com | Chemicals & Materials | 10,001+ | United States | — |
Güntner guntner.com | HVAC & Refrigeration | 1,001–5,000 | Germany | — |
Hillphoenix hillphoenix.com | HVAC & Refrigeration | 1,001–5,000 | United States | — |
Refrigerating Engineers & Technicians Association (RETA) - Official Page reta.com | HVAC & Refrigeration | 2–10 | United States | — |
Book a 15-minute call. We'll walk you through the full list and how we can help you reach the right people while the show is fresh.
Book a call →RETA National Conference exhibitors also show up at
The events sharing the most exhibitors with RETA National Conference 2026. 29% of the companies we matched here also exhibit at AHR Expo 2026.
What people do with this list
Follow up with RETA National Conference exhibitors
We'll walk you through all 70 companies and the decision-makers at each, then RocketSDR can research every account and write the outreach. Reach them while the show is still fresh.
Find sponsors among companies that exhibit at shows like this
Exhibitors at RETA National Conference and AHR Expo already budget for events in your space. We find the ones that fit your audience and the person who signs off on sponsorship.
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RETA National Conference 2026: quick answers
How many companies exhibit at RETA National Conference 2026?
70 companies are listed as exhibitors or sponsors at RETA National Conference 2026, as of 5 Nov 2026. Of those, 1 are listed as sponsors and 20 as exhibitors; the rest come from combined exhibitor and sponsor lists. We matched 41 of them to a company profile with industry, size and headquarters.
What industries exhibit at RETA National Conference 2026?
Among the 40 exhibitors we matched, the largest groups are HVAC & Refrigeration (45%), Industrial Machinery & Equipment (10%), Hotels, Lodging & Travel (7.5%). In total they span 14 sectors.
Where are RETA National Conference exhibitors from?
Exhibitors we matched are headquartered in 6 countries. The most represented are United States (31), Italy (3), Denmark (1).
How many RETA National Conference 2025 exhibitors returned for 2026?
35 companies from RETA National Conference 2025's list of 150 are on the RETA National Conference 2026 list (23%). 35 companies are new this year, and 115 did not return.
Turn the RETA National Conference list into meetings
RocketSDR finds the right person at every exhibitor, researches each account, and runs personalised outreach across email and LinkedIn — so you walk into the show with meetings booked.