IWA World Water Congress & Exhibition 2026: 188 exhibitors & sponsors
IWA World Water Congress & Exhibition 2026 had 188 exhibitors and sponsors in Glasgow, United Kingdom from 14 countries. Utilities & Power is the biggest block on the floor at 20% of the companies we matched, ahead of environmental services & waste and industrial machinery & equipment. No single country dominates: United Kingdom leads with 43%.
- 188
- exhibitors & sponsors as of 5 Nov 2026
- 14
- headquarters countries most from United Kingdom
- 118
- matched to a company profile industry, size, HQ
- 7,000
- 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. Utilities & Power makes up 20% of IWA World Water Congress & Exhibition 2026; the gray block is the other 33 sectors combined.
- Utilities & Power 23 · 20%
- Environmental Services & Waste 20 · 18%
- Industrial Machinery & Equipment 10 · 8.8%
- Engineering & Technical Services 7 · 6.1%
- Civil & Structural Engineering 4 · 3.5%
- Enterprise Software 4 · 3.5%
- Everything else 46 · 40%
Each square is one company.
Who exhibits at IWA World Water Congress & Exhibition
Company size and headquarters for the 118 exhibitors we matched. An enterprise-heavy floor: 32% have more than 1,000 employees.
IWA World Water Congress & Exhibition 2026 exhibitor list
The first 25 of 188: 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 |
|---|---|---|---|---|
GRUNDFOS grundfos.to | Industrial Machinery & Equipment | 10,001+ | Denmark | Sponsor |
Jacobs jacobs.com | Engineering & Technical Services | 10,001+ | United States | Sponsor |
Xylem xylem.com | Industrial Machinery & Equipment | 10,001+ | United States | Sponsor |
Arup arup.com | Civil & Structural Engineering | 10,001+ | United Kingdom | Sponsor |
Tetra Tech tetratech.com | Engineering & Technical Services | 10,001+ | United States | Sponsor |
RSK Group rskgroup.com | Environmental Services & Waste | 10,001+ | United Kingdom | Sponsor |
Stonbury stonbury.com | Civil & Structural Engineering | 201–500 | United Kingdom | Sponsor |
ELIQUO HYDROK eliquohydrok.co.uk | Environmental Services & Waste | 51–200 | United Kingdom | Sponsor |
DHI dhigroup.com | Environmental Services & Waste | 1,001–5,000 | Denmark | Exhibitor |
Kamstrup kamstrup.com | Utilities & Power | 1,001–5,000 | Denmark | Exhibitor |
OverIT - Field Service Management overit.ai | Enterprise Software | 501–1,000 | Italy | Exhibitor |
Ofwat ofwat.gov.uk | Utilities & Power | 201–500 | United Kingdom | Exhibitor |
Binnies binnies.com | Engineering & Technical Services | 501–1,000 | United Kingdom | Exhibitor |
GreenBlue Urban uk.greenblue.com | Civil & Structural Engineering | 51–200 | — | Exhibitor |
EPS Group epswater.ie | Environmental Services & Waste | 501–1,000 | Ireland | Exhibitor |
Adler & Allan adlerandallan.co.uk | Environmental Services & Waste | 501–1,000 | United Kingdom | Exhibitor |
AVK Holding A/S avkvalves.com | Industrial Machinery & Equipment | 1,001–5,000 | Denmark | Exhibitor |
In-Situ Environmental in-situ.com | Environmental Services & Waste | 201–500 | United States | Exhibitor |
Clean cleancluster.dk | Environmental Services & Waste | 11–50 | Denmark | Exhibitor |
RVT Group rvtgroup.co.uk | Environmental Services & Waste | 51–200 | United Kingdom | Exhibitor |
Excel Fluid Group excelfluidgroup.com | Industrial Machinery & Equipment | 11–50 | United States | Exhibitor |
Radius Systems radius-systems.com | Utilities & Power | 201–500 | United Kingdom | Exhibitor |
Siltbuster Ltd workdry.com | Environmental Services & Waste | 51–200 | United Kingdom | Exhibitor |
Bucher Unipektin AG bucherunipektin.com | Industrial Machinery & Equipment | 201–500 | Switzerland | Exhibitor |
leakmited leakmited.com | Utilities & Power | 11–50 | France | Exhibitor |
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Book a call →IWA World Water Congress & Exhibition exhibitors also show up at
The events sharing the most exhibitors with IWA World Water Congress & Exhibition 2026. 20% of the companies we matched here also exhibit at IFAT Munich 2026.
What people do with this list
Follow up with IWA World Water Congress & Exhibition exhibitors
We'll walk you through all 188 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 IWA World Water Congress & Exhibition and IFAT Munich 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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IWA World Water Congress & Exhibition 2026: quick answers
How many companies exhibit at IWA World Water Congress & Exhibition 2026?
188 companies are listed as exhibitors or sponsors at IWA World Water Congress & Exhibition 2026, as of 5 Nov 2026. Of those, 12 are listed as sponsors and 33 as exhibitors; the rest come from combined exhibitor and sponsor lists. We matched 118 of them to a company profile with industry, size and headquarters.
What industries exhibit at IWA World Water Congress & Exhibition 2026?
Among the 114 exhibitors we matched, the largest groups are Utilities & Power (20%), Environmental Services & Waste (18%), Industrial Machinery & Equipment (8.8%). In total they span 39 sectors.
Where are IWA World Water Congress & Exhibition exhibitors from?
Exhibitors we matched are headquartered in 14 countries. The most represented are United Kingdom (51), United States (26), Netherlands (7).
When and where is IWA World Water Congress & Exhibition 2026?
IWA World Water Congress & Exhibition 2026 took place 4–8 Oct 2026 at Scottish Event Campus, Glasgow, United Kingdom, organised by International Water Association.
Turn the IWA World Water Congress & Exhibition 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.