WEFTEC 2025: 1,178 exhibitors & sponsors
WEFTEC 2025 had 1,178 exhibitors and sponsors in Chicago, United States from 32 countries. Environmental Services is the biggest block on the floor at 19% of the companies we matched, ahead of industrial machinery manufacturing and machinery manufacturing. Most are headquartered in United States (63%).
- 1,178
- exhibitors & sponsors as of 3 Nov 2026
- 32
- headquarters countries most from United States
- 881
- matched to a company profile industry, size, HQ
- 21,000
- expected visitors organiser’s figure
The show floor, by industry
Each square is a company we matched to a profile, grouped by industry. Environmental Services makes up 19% of WEFTEC 2025; the gray block is the other 99 industries combined.
- Environmental Services 167 · 19%
- Industrial Machinery Manufacturing 108 · 12%
- Machinery Manufacturing 80 · 9.2%
- Utilities 42 · 4.8%
- Manufacturing 36 · 4.1%
- Construction 33 · 3.8%
- Everything else 406 · 47%
Each square is one company.
Who exhibits at WEFTEC
Company size and headquarters for the 881 exhibitors we matched. A mid-market floor: 40% have 51–1,000 employees.
WEFTEC 2025 exhibitor list
The first 25 of 1,178: sponsors and exhibitors from the show’s core industries first. The full list adds every company, its website, and the people to contact.
| Company | Industry | Size | HQ | Role |
|---|---|---|---|---|
Mueller Water Products muellerwaterproducts.com | Manufacturing | 1,001–5,000 | United States | Exhibitor |
Azuria Water Solutions azuria.com | Utilities | 1,001–5,000 | — | Exhibitor |
AWC Water Solutions awcwater.com | Environmental Services | 51–200 | Canada | Exhibitor |
ITpipes itpipes.com | Utilities | 51–200 | United States | Exhibitor |
Purafil, Inc. purafil.com | Environmental Services | 51–200 | United States | Exhibitor |
Carbon Activated Corp. activatedcarbon.com | Environmental Services | 201–500 | United States | Exhibitor |
Headworks International headworksinternational.com | Environmental Services | 51–200 | United States | Exhibitor |
AERZEN USA aerzen.com | Machinery Manufacturing | 51–200 | United States | Exhibitor |
Parkson Corporation parkson.com | Environmental Services | 51–200 | United States | Exhibitor |
APG-Neuros apg-neuros.com | Machinery Manufacturing | 51–200 | Canada | Exhibitor |
ECT2 onterris.com | Environmental Services | 51–200 | United States | Exhibitor |
Lone Star Turbo lonestarturbo.com | Machinery Manufacturing | 51–200 | United States | Exhibitor |
Ford Meter Box fordmeterbox.com | Construction | 501–1,000 | United States | Exhibitor |
Tank Connection tankconnection.com | Utilities | 201–500 | United States | Exhibitor |
Iwaki America Inc. iwakiamerica.com | Industrial Machinery Manufacturing | 501–1,000 | United States | Exhibitor |
JCM Industries, Inc jcmindustries.com | Manufacturing | 51–200 | United States | Exhibitor |
Electro Scan Inc. electroscan.com | Utilities | 11–50 | United States | Exhibitor |
Perma-Fix Environmental Services, Inc. perma-fix.com | Environmental Services | 201–500 | United States | Exhibitor |
Revive Environmental revive-environmental.com | Environmental Services | 11–50 | United States | Exhibitor |
Apache Stainless Equipment Corporation and Mepaco apachestainless.com | Industrial Machinery Manufacturing | 51–200 | United States | Exhibitor |
WaterSurplus watersurplus.com | Environmental Services | 51–200 | United States | Exhibitor |
IXOM Watercare ixomwatercare.com | Environmental Services | 51–200 | United States | Exhibitor |
SSI Aeration ssiaeration.com | Environmental Services | 51–200 | United States | Exhibitor |
AqueoUS Vets aqueousvets.com | Construction | 51–200 | United States | Exhibitor |
Tarsco Bolted Tank, a TF Warren Company tfwarren.com | Construction | 201–500 | — | Exhibitor |
Filter by industry, size or country, find the decision-maker at each, and start outreach before the show. Free to start, no card.
Get the full list free →WEFTEC exhibitors also show up at
The events sharing the most exhibitors with WEFTEC 2025. 22% of the companies we matched here also exhibit at Texas Water 2026.
What people do with this list
Follow up with WEFTEC exhibitors
Get all 1,178 companies with the decision-makers at each, then let RocketSDR 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 WEFTEC and Texas Water already budget for events in your space. We find the ones that fit your audience and the person who signs off on sponsorship.
WEFTEC 2025: quick answers
How many companies exhibit at WEFTEC 2025?
1,178 companies are listed as exhibitors or sponsors at WEFTEC 2025, as of 3 Nov 2026. Of those, 118 as exhibitors; the rest come from combined exhibitor and sponsor lists. We matched 881 of them to a company profile with industry, size and headquarters.
What industries exhibit at WEFTEC 2025?
Among the 872 exhibitors we matched, the largest groups are Environmental Services (19%), Industrial Machinery Manufacturing (12%), Machinery Manufacturing (9.2%). In total they span 105 industries.
Where are WEFTEC exhibitors from?
Exhibitors we matched are headquartered in 32 countries. The most represented are United States (551), Canada (60), Germany (37).
When and where is WEFTEC 2025?
WEFTEC 2025 took place 27 Sept 2025 – 1 Oct 2025 at McCormick Place Convention Center, Chicago, United States, organised by Water Environment Federation.
Turn the WEFTEC 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.