You'll be in good company at the Wastewater Conference & Exhibition 2026, here is a sample list of who is already confirmed to attend.

Both lists have been alphabetised and so do not correspond to each other.

 

Company

Adler & Allan
AGO Fire & Rescue
Aliaxis UK
Anglian Water
ARM Group
ATAC
Atmos International
AVK UK
BMA
Coftec
Consumer Council for Northern Ireland
Dwr Cymru Welsh Water
ECAS Ltd
egeplast UK
ELIQUO HYDROK
Enviroclean
Environment Agency
Eurofins Environment Testing
Flow Science Inc
Future Water Association
GEMÜ Valves Limited 
Hach
Haigh Environmental
Hanna Instruments
Hazen and Sawyer
Hepburn Bio Care
Horiba UK
HUBER Technology
IDEXX
inCTRL
Ipsum
Isle Utilities
J N Bentley
Kier
Knights Brown
Lanxess
McGill Engineering
M Group Water
M & J Utility Services
Manx Utilities
Mott Macdonald
Natural England
Northern Ireland Water
Northumbrian Water
Ofwat
OMEX Environmental
Pennon Group
Puragen
Reinert-Ritz
Resimac Ltd
Ribble Rivers Trust
RVT Group
Samotics
Scottish Water
Selwood
Servac
Severn Trent Water
Siltbuster
Simpro Software
South West Water
Southern Water
Stantec
StormHarvester
Suez
Sulzer Pumps
Technolog
Tetra Tetch
Thames Water
The Rivers Trust
Tidal Vision
Trojan Technologies
Turnbull
UDLive
UKWIR
United Rentals
United Utilities
University of Manitoba
University of Sheffield
VAPAR
Vancouver City Council
VisNet From EA Technology
Water UK
Waux
Wessex Water
Xylem
Yorkshire Water

Job title

Associate Director
Bathing Water Partnership & Engagement Manager
Biology Lead
Business Analyst
Business Development Manager EMEA
Business Development Manager Industry
CEO
Chief Engineer
Chief Executive
Chief Executive Officer,
Client Relationship Coordinator
Commodity Manager
Contracts Director
Customer Success Manager

Delivery Director of Non-Infrastructure
Deputy Director Water Regulation
Design Manager
Development Manager
Director
Director of Urban Watersheds, Sewers & Drainage
Director of Policy
Director of Strategic Planning & Sustainability
Director - Wastewater
Engineering, Design & Innovation Lead
Environmental and Regulations Manager
Environmental Lead
Flooding and Technical Solutions Manager
Framework Director
Framework Lead
Framework Manager
Governance & Assurance Lead

Graduate Network Modeller
Head of Bioresource Operations
Head of Customer Field Services
Head of Digital, UK&I
Head of Environment & Sustainability
Head of Environmental Performance
Head of Infrastructure Development
Head of Maintenance Services
Head of Process, Pumping & BioResources
Head of Product Management
Head of Programme Delivery
Head of Storm Overflows Delivery & Head of Yorkshire Storm Alliance
Head of Strategic Initiatives
Head of Strategy and Planning
Head of Wastewater Strategy
Head of Water
Innovation Technical Expert
Key Account Manager

Long Term Asset Strategy Lead
Managing Director
MD Wastewater Services, Business Customers & Energy

Network Protection Manager
Operation Manager / chemical waste
Operations Director
Operations Manager
Operations Team Leader
Performance and Change Business Lead
Performance and Change Manager
Performance & Efficiency Lead

Pre Construction Manager
Principal Asset Management Consultant
Principal Engineering Specialist
Principal Process Engineer

Principal Officer
Process Engineer
Process Scientist
Professor
Programme Manager
Project Delivery Manager (Water & Wastewater)
Project Lead
Project Manager
Regional Manager
Regional Process Science Manager

Regional sales manager
Sales and Business Development Director
Sales Manager
Senior Innovation Technical Expert

Senior Environmental Scientist
Senior Process Engineer
Senior Trade Adviser
Spills Intelligence Manager

Strategic Asset Manager
Strategic Director
Strategic Flood & Partnership Manager
Strategic Programme Manager
Strategy & Development Director
Strategy Development Manager (Environmental)
Team Leader
Technical Policy Manager
Technical Solutions Lead

UK Regional Manager
Utilities Manager South
Vice President for European Expansion
Waste Water Operations Team Leader
Wastewater Asset Performance Engineer
Wastewater Customer Field Manager
Wastewater Efficiency and Innovation Manager
Wastewater Operations Team Leader
Wastewater Process Scientist
Water Infrastructure Lead