WEFTEC 2025 Exhibitors List & Attendees List

Looking for the 2025 visitor list for WEFTEC? As the leading event for water quality professionals, WEFTEC draws thousands of experts in water treatment, infrastructure design, environmental technology, and municipal utility management. 

The attendees lists of the WEFTEC 2025 include civil engineers, water utility operators, environmental consultants, infrastructure managers, technology vendors, researchers, regulators, and sustainability officers—all seeking practical solutions and emerging technologies in water and wastewater systems. The WEFTEC 2025 list of exhibitors features companies in treatment systems, smart sensors, energy recovery, biosolids management, stormwater control, water reuse, industrial treatment, and infrastructure rehabilitation. 

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Event Highlights:

Recommended for: 

✅ Environmental technology providers, water infrastructure consultants, treatment plant solution vendors, SCADA/automation companies, and sustainability service firms 
✅ Also ideal for researchers, utilities, federal agencies, engineering firms, and equipment manufacturers 

Key Themes: 

✅ Water & Wastewater Treatment Innovation 
✅ Stormwater & Urban Infrastructure Resilience 
✅ Energy Efficiency & Carbon Reduction in Water Systems 
✅ Industrial Water Reuse & Recovery 
✅ Biosolids Management & Odor Control 
✅ Automation, IoT, and Digital Water Monitoring 
✅ Regulatory Compliance, PFAS Mitigation, and Green Infrastructure 
✅ Workforce Development & Climate Adaptation Strategies 

Exhibition Overview:  

✅ The contact list for exhibitors at WEFTEC 2025 includes leading manufacturers, solution developers, utility partners, engineering consultancies, and digital monitoring platforms showcasing next-gen technologies for smarter water systems. 

Interactive Experiences: 

✅ Attendees engage with live equipment demos, pilot-scale treatment models, control room mockups, sustainability case studies, and technical presentations. WEFTEC also features immersive innovation pavilions and utility-led project showcases. 

What’s Included in Our WEFTEC 2025 Exhibitors and Attendees List?

✅ Organization and Brand Names (Utilities, Tech Vendors, Consultants, Agencies) 
✅ Contact Names and Roles (Engineer, Utility Director, Environmental Manager, Project Lead, Procurement) 
✅ Verified Email Addresses and Phone Numbers 
✅ Region and Industry Tags (Municipal, Industrial, Federal, Academic) 
✅ Domain-Specific Tags (Stormwater, Reuse, Biosolids, Automation, PFAS) 

This attendee list with email addresses for WEFTEC 2025 connects you directly with qualified professionals involved in shaping the future of water infrastructure and environmental compliance

Picture of First Name
First Name
Picture of Last Name
Last Name
Picture of Business Email Id
Business Email Id
Picture of Phone Number
Phone Number
Picture of Company Name
Company Name
Picture of Job title
Job title
Picture of Web Address
Web Address
Picture of Industry
Industry
Picture of City
City
Picture of State
State
Picture of Country
Country
Picture of Postal
Postal
Picture of LinkedIn Profile on Request
LinkedIn Profile on Request
Event Details
Timings
Timings

08:30 AM - 05:00 PM (General)

Geography
Geography

Chicago, USA

Counts
Counts

10.0k Visitors
500+ Exhibitors

Category & Type
Category & Type

Trade show
(Environment & Waste)

Sample Dataset for the Attendees Lists of the WEFTEC 2025

✅ A city utility manager seeking stormwater management partners 
✅ An environmental consultant evaluating decentralized treatment solutions 
✅ A wastewater plant director sourcing odor control equipment 
✅ A university researcher developing PFAS mitigation pilots 
✅ A sustainability officer looking for energy-efficient pump systems 

VisitorsList Sample Data
Streamline your marketing efforts by customizing contacts based on criteria like:
Company Size
Company Size
Industry Sector
Industry Sector
Job Function
Job Function
Geographic Location
Geographic Location
And more
And more

Why Choose Our WEFTEC 2025 Exhibitors and Attendees List?

Choose us for unparalleled access to the verified 2025 visitor list for WEFTEC—designed for solution providers and innovators in water and wastewater technology.

Picture of Unmatched Access:
Unmatched Access:

Engage directly with engineers, decision-makers, municipal leads, and infrastructure specialists. Reach professionals with active budgets and regulatory obligations.

Picture of Focused Insights:
Focused Insights:

Group contacts by topic area, role type, or operational environment. Tailor outreach to industrial plants, utilities, or federal contractors.

Picture of Customization-Ready Outreach:
Customization-Ready Outreach:

Whether you sell sensors, systems, or consulting—build messaging that fits their infrastructure type and regional needs.

Picture of Sales-Ready Audience:
Sales-Ready Audience:

Use the attendees lists of the WEFTEC 2025 to offer product demos, consulting packages, or collaborative RFP solutions. Great for sales, education, and partnership-building.

Picture of Post-Event Continuity :
Post-Event Continuity :

Maintain contact with technical updates, whitepapers, or grant opportunity alerts. Position your brand as a long-term resource.

Picture of Verified Accuracy:
Verified Accuracy:

Every contact in the list of WEFTEC 2025 attendees is manually validated for industry relevance and event participation. No outdated records—just actionable leads.

Looking for Event Editions or Post-Event Attendee Lists?

Get access to both past and upcoming event editions, complete with verified post-event attendee and exhibitor lists. These lists are curated to include accurate contact details of key decision-makers, industry professionals, and exhibiting companies.

Contact List Opt-In Process

If you are starting a marketing campaign, then make sure to leverage an opt-in contact list. This list consists of the contact details of individuals who explicitly agree to receive messages from you.

Data Sourcing
Step 1

Data Sourcing

The Data is collected manually through multiple online and offline global subscriptions, including e-books, tradeshows, news agencies, directories, web journals, and more, to gather relevant information.

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Step 2

Data Appending

The Missing fields in the collected data are appended and verified using our patent machine learning tools to compile and segment the contact list.

Data Appending
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Data Validation
Step 3

Data Validation

To validate the contact records, a thorough scanning process is conducted to match our master database. A manual check is then initiated and cross-verified with the social media platform to ensure authenticity.

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Step 4

Data Cleansing

Statistical and analytical techniques are employed to identify anomalies in the data. The data cleaning process is initiated after a thorough check of the state data. Manual inspection is then conducted to create high-quality data.

Step 4
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Data Accurency
Step 5

Data Accuracy

After the cleaning workflow, the data is inspected for accuracy. Our Data analysts look for records that require manual repair, and then the cycle of validation, verification and cleaning is repeated.

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Step 6

Email Campaigns for Consent

AB tested OPT-IN Email Campaigns are run to legalize and legitimize consent with based information to comply with global data policies, including CAN-SPAM and GDPR.

Step 6
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Tele-verification & Opt-out Campaign
Step 7

Tele-verification & Opt-out Campaign

The Final compiled list of records receives Opt-out mailers, followed by tele-verification campaigns to confirm consent for all data fields.

How to Leverage the WEFTEC 2025 Exhibitors & Attendees List

Picture of Engage Based on Sector
Engage Based on Sector

Deliver tailored outreach to stormwater planners, industrial reuse leads, or biosolids consultants based on real-world project demand.

Picture of  Build Pipeline Campaigns
Build Pipeline Campaigns

Leverage the list to nurture leads through funding stages, pilot adoption, and capital project timelines Around Infrastructure Investment Cycles.

Picture of Book Consultations with Engineers
Book Consultations with Engineers

Use the attendee list with email addresses for WEFTEC 2025 to schedule meetings with operations directors, consulting engineers.

Picture of Promote Treatment Systems
Promote Treatment Systems

Send targeted messages about product benefits, upcoming trials, or pilot collaborations. Follow up with utility case studies and funding support materials.

Benefits of Our WEFTEC 2025 Event Lists

Picture of Water Industry-Qualified Leads
Water Industry-Qualified Leads

Engage with experts making decisions on public infrastructure, technology adoption, and environmental compliance.

Picture of Precision-Based Outreach
Precision-Based Outreach

Whether you’re pitching industrial reuse systems or city-scale SCADA upgrades—target only those who need what you offer.

Picture of Efficiency-Driven Targeting
Efficiency-Driven Targeting

Drive results with direct access to people responsible for technical evaluations, planning, and procurement.

Testimonials: What Our Clients Are Saying

Sarah Johnson
Sarah Johnson

Marketing Director at TechExpo Inc.

I can’t recommend VisitorsList enough. Their attendee list was pivotal for our event success, allowing us to pinpoint our target audience with precision.”

David Lee
David Lee

CEO of InnovateTech Solutions

As an exhibitor, I’m delighted to endorse VisitorsList. and their attendee data helped us connect with relevant prospects efficiently, making our investment worthwhile.”

Emily Watson
Emily Watson

Events Manager at Global Connect Conferences

VisitorsList has been our go-to for attendee lists. Their accurate data and stellar support ensure our events run smoothly every time.”

James Miller
James Miller

Sales Manager at Prime Solutions Inc.

VisitorsList’ exhibitor list empowered us to strategize effectively for our trade show appearances. Their data insights were indispensable for our success.”

Rachel Carter
Rachel Carter

Event Coordinator at Elite Events Management

Having worked in event planning for years, I vouch for VisitorsList. and their attendee data exceeded my expectations, proving invaluable for our event planning.”

Michael Clark
Michael Clark

Business Development at TechGenius Solutions

VisitorsList’ exhibitor list provided us with invaluable insights for our trade show strategy, helping us make meaningful connections and drive business growth.”

Offir Ben-Salmon
Offir Ben-Salmon

Client Research Associate at Verasight

I’ve worked with VisitorsList on four occasions, primarily for conference-related contacts, and they’ve consistently been great partners. They’re flexible with budgets, offering discounts when possible, and can expedite delivery timelines. They’re also very accommodating with custom data or list requests. The data they’ve provided has been highly useful for the targeted outreach we conduct.

Get the WEFTEC 2025 Exhibitors and Attendees List
(Manually Verified)

Access the full Visitors List of WEFTEC 2025 to connect with utilities, engineers, and environmental professionals who shape the water and wastewater industry. This attendee list with email addresses for WEFTEC 2025 is your pathway to technical conversations, project collaboration, and long-term client relationships. 

Frequently Asked Questions

A verified contact list for exhibitors at WEFTEC 2025 and a segmented attendee database ideal for sales, partnerships, and educational outreach in the water sector.

Through a combination of event records, exhibitor affiliations, and professional role validation across sectors.

Excel and CSV formats—ready to plug into CRMs, email platforms, or lead management systems.

Yes. The list of WEFTEC 2025 attendees is excellent for follow-up, nurturing, and planning your next water sector campaign.

Technology vendors, engineering consultancies, municipal contractors, digital solution providers, and environmental service firms.