HARDI Annual Conference 2026: 40 exhibitors & sponsors
HARDI Annual Conference 2026 has 40 exhibitors and sponsors listed so far, heading to San Diego, United States. HVAC & Refrigeration is the biggest block on the floor at 27% of the companies we matched, ahead of enterprise software and diversified / other manufacturing. 24 of them were also at HARDI Annual Conference 2025; 279 from that list aren’t on this one yet.
- 40
- exhibitors & sponsors listed so far as of 7 Nov 2026
- 4
- headquarters countries most from United States
- 7.9%
- of HARDI Annual Conference 2025's exhibitors are back 24 companies
- 21
- sectors represented
The show floor, by sector
Each square is a company we matched to a profile, grouped by its main sector. HVAC & Refrigeration makes up 27% of HARDI Annual Conference 2026; the gray block is the other 15 sectors combined.
- HVAC & Refrigeration 9 · 27%
- Enterprise Software 4 · 12%
- Diversified / Other Manufacturing 2 · 6.1%
- Advertising & Media Agencies 1 · 3%
- Cannabis 1 · 3%
- Payments & Fintech 1 · 3%
- Everything else 15 · 45%
Each square is one company.
Who exhibits at HARDI Annual Conference
Company size and headquarters for the 34 exhibitors we matched. An enterprise-heavy floor: 44% have more than 1,000 employees.
24 came back from 2025
Comparing HARDI Annual Conference 2026’s list with HARDI Annual Conference 2025. For organisers, the companies that haven’t re-booked yet are the warmest list there is — they already know the show.
Greystone Energy Systems, Inc.HVAC & Refrigeration · 51–200 staff · Canada
Proton.aiEnterprise Software · 51–200 staff · United States
ALDES North AmericaHVAC & Refrigeration · 51–200 staff · Canada
Rubber Tree SystemsEnterprise Software · 11–50 staff · United States
BLUE HAWK DistributionHVAC & Refrigeration · 2–10 staff · United States
Glasfloss IndustriesHVAC & Refrigeration · 501–1,000 staff · United States
American Standard Water HeatersHVAC & Refrigeration · 501–1,000 staff · United States
Ambro ControlsHVAC & Refrigeration · 11–50 staff · United States
NetSuiteEnterprise Software · 10,001+ staff · United States
EpicorEnterprise Software · 1,001–5,000 staff · United States
CardConnectPayments & Fintech · 5,001–10,000 staff · United States
Bard Manufacturing Company, Inc.HVAC & Refrigeration · 501–1,000 staff · United States
DQ Technologies, Inc.Advertising & Media Agencies · 11–50 staff · United States
LanternDigital Health & Telehealth · 501–1,000 staff · United States
Continuum Global SolutionsBusiness Support & BPO · 5,001–10,000 staff · United States
Happen BankFinancial Services · 1,001–5,000 staff · United States
HARDI Annual Conference 2026 exhibitor list
The first 20 of 40: 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 |
|---|---|---|---|---|
Braeburn Systems LLC braeburnonline.com | Diversified / Other Manufacturing | 11–50 | — | Exhibitor |
NetSuite netsuite.com | Enterprise Software | 10,001+ | United States | — |
Rheem Manufacturing Company rheem.com | HVAC & Refrigeration | 10,001+ | United States | — |
Copeland copeland.com | HVAC & Refrigeration | 10,001+ | United States | — |
Epicor epicor.com | Enterprise Software | 1,001–5,000 | United States | — |
RectorSeal rectorseal.com | HVAC & Refrigeration | 1,001–5,000 | United States | — |
Blue Ridge blueridgeglobal.com | Enterprise Software | 51–200 | United States | — |
GE Appliances Air & Water Solutions geappliancesairandwater.com | HVAC & Refrigeration | 1,001–5,000 | United States | — |
CardConnect cardconnect.com | Payments & Fintech | 5,001–10,000 | United States | — |
Allied Air alliedair.com | HVAC & Refrigeration | 501–1,000 | United States | — |
Friedrich Air Conditioning friedrich.com | HVAC & Refrigeration | 201–500 | United States | — |
NAVAC HVAC navacglobal.com | HVAC & Refrigeration | 11–50 | United States | — |
Prokeep prokeep.com | Enterprise Software | 51–200 | United States | — |
Bard Manufacturing Company, Inc. bardhvac.com | HVAC & Refrigeration | 501–1,000 | United States | — |
Ecoer ecoer.com | HVAC & Refrigeration | 51–200 | United States | — |
DuraPlas duraplasinc.com | Diversified / Other Manufacturing | 51–200 | United States | — |
epaCUBE epacube.com | Cannabis | 11–50 | United States | — |
DQ Technologies, Inc. dqtech.com | Advertising & Media Agencies | 11–50 | United States | — |
Bosch bosch.com | Automotive & Mobility Manufacturing | 10,001+ | Germany | — |
TCL tcl.com | Hardware, Semiconductors & IoT | 10,001+ | — | — |
Book a 15-minute call. We'll walk you through the full list and how we can help you reach the right people before the show.
Book a call →HARDI Annual Conference exhibitors also show up at
The events sharing the most exhibitors with HARDI Annual Conference 2026. 50% of the companies we matched here also exhibit at AHR Expo 2026.
What people do with this list
Book meetings before HARDI Annual Conference opens
We'll walk you through all 40 companies and the decision-makers at each, then RocketSDR can research every account and write the outreach. Start now and you’re in their calendar before the show floor fills up.
Find sponsors among companies that exhibit at shows like this
Exhibitors at HARDI Annual 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.
Where HARDI Annual Conference exhibitors advertise
Of the 34 exhibitors and sponsors we matched to a company profile, how many carry each advertising platform’s tag on their website (tag manager or live page). Each link opens the full list of companies using that platform.
More hvac & refrigeration shows
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HARDI Annual Conference 2026: quick answers
How many companies exhibit at HARDI Annual Conference 2026?
40 companies are listed as exhibitors or sponsors at HARDI Annual Conference 2026 so far, as of 7 Nov 2026. Of those, 1 as exhibitors; the rest come from combined exhibitor and sponsor lists. We matched 34 of them to a company profile with industry, size and headquarters.
What industries exhibit at HARDI Annual Conference 2026?
Among the 33 exhibitors we matched, the largest groups are HVAC & Refrigeration (27%), Enterprise Software (12%), Diversified / Other Manufacturing (6.1%). In total they span 21 sectors.
Where are HARDI Annual Conference exhibitors from?
Exhibitors we matched are headquartered in 4 countries. The most represented are United States (27), Germany (1), Canada (1).
How many HARDI Annual Conference 2025 exhibitors returned for 2026?
24 companies from HARDI Annual Conference 2025's list of 303 are on the HARDI Annual Conference 2026 list so far (7.9%). 16 companies are new this year, and 279 are not listed yet.
Turn the HARDI Annual 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.