WATER EXPO

Key facts

Attendance 2025

10 500

Exhibitors

200

Floor space

3 000 m²

Admission

—

Frequency

Annual

Editions

1 (2026)

Attendance and exhibitor figures for 2025 are the organizer's own and are not independently audited. They may include co-located or joint exhibitions.

WATER EXPO is an annual trade fair in Chennai(Madras) covering drinking water supply, effluent treatment plants and environmental services. The most recent edition on record ran 26–28 February 2026 at Chennai Trade Centre; no future date has been announced. The 2025 edition reported 10,500 visitors and 200 exhibitors, a figure published by the organiser and not independently audited. Organised by Water Today Pvt. Ltd.

What is exhibited

• Drinking water supply
• Effluent treatment plants
• Environmental services
• Industrial water and effluent
• products and processes
• Sanitation
• Sewage treatment plants
• Sewer infrastructure
• technologies
• Water and wastewater equipment
• Water quality

J-messe subject tags

JETRO's own classification, kept verbatim. Fairs carry several; the sector in the sidebar is the single one this site browses by.

• Chemicals & Plastics
• Environment & Recycling
• Industrial Machinery
• HVAC, Plumbing & Lighting

Editions on record

Every dated instance of this fair the database holds. A series keeps one identity across renames and moves; each row below is one edition of it.

Where this came from

Field-level provenance for the most recent edition: what each fact came from, how far it is trusted, and when it was last checked.