7–9 Jul 2027 · Bangkok, TH

Thai Water Expo

Thai Water Expo is a regional exhibition connecting Asia's water industry, bringing together utilities, government authorities, infrastructure developers, industrial end users, engineering consultants and technology providers to showcase water and wastewater solutions, including water treatment, wastewater management, smart water technologies and environmental solutions. The event features conferences and seminars with participation from public and private sector water professionals and industry leaders.

Last updated August 10, 2026

Dates: 7–9 Jul 2027
Venue: Queen Sirikit National Convention Center (QSNCC)
Location: Bangkok, TH
Audience: Trade
Duration: 3 days
Scale: International
Exhibitors: 145Fact

Environment & WaterUrban Development & Public Sector

Event website

Compiled from public sources and periodically reviewed and updated. This information is provided for general guidance only and may be incomplete or out of date — please verify all details directly with the organizer or venue before relying on them.

About Thai Water Expo

Thai Water Expo is an international trade show in Bangkok, Thailand for the Environment & Water and Urban Development & Public Sector industries. The 2027 edition runs 7–9 Jul 2027 at Queen Sirikit National Convention Center (QSNCC). It brings together an estimated 145 exhibitors. Event Scout has indexed 144 exhibiting companies for the event so far.

Known editions

2027Upcoming7–9 Jul 2027
20261–3 Jul 2026

Venue

Queen Sirikit National Convention Center (QSNCC)

60 New Ratchadapisek Road, Klongtoey, Bangkok 10110, Bangkok, TH

Who exhibits at Thai Water Expo

We've captured 144 exhibitors for Thai Water Expo (roster as of 2027). They span 14 countries, 75% of them based outside Thailand.

Where exhibitors are based

Exhibitors' head-office countries, most-represented first.

China46%·66
Thailand25%·36
Taiwan8%·12
South Korea6%·8
Germany4%·6

Based on 144 exhibitors with a known head-office country.

What exhibitors do

The industries the exhibitor base works in, by share of the roster.

Machinery Manufacturing68%·54
Chemicals Materials18%·14
Services16%·13
Construction9%·7
Energy Electronics9%·7

Based on 80 exhibitors with an industry label — a company can carry several, so shares can total over 100%.

Exclusivity

60%Class Cof exhibitors exhibit nowhere else we track

Strongly exclusive — most exhibitors skip the other events we track, giving this show a distinct roster.

Cross-referenced against 144 exhibitors in our event graph.

International reach

75%Class Bof exhibitors are based abroad

Highly international — a broad field reaching well beyond the host country.

Exhibitor calibre

Publicly listed43%·3

listed companies

Large enterprises29%·2

1,000+ employees

Of 7 exhibitors whose company size we know.

Thai Water Expo 2027 exhibitor list

The Thai Water Expo exhibitor list currently counts 140+ indexed companies. They span industries including healthcare-pharma, industrial-automation,software-it and industrial manufacturing. The preview below shows a sample of the indexed roster; the full list is available through Event Scout.

Company

Industry

Location

TThermo Fisher Scientific
healthcare-pharma
Dreieich, DE
CChonburi Provincial Administrative OrganizationTH
EEndress+Hauser AG
industrial-automationsoftware-it
Weil am Rhein, DE
HHach
industrial manufacturing
Loveland, US

VEGA
HIKMICRO
Sanki
Lanry Instruments
Agricultural Technology Research Institute
CLEARIZE
Shanghai Walmay Metal Group Co., Itd
Beijing Precision Wave Instrument Co., Ltd
GrandFly
H2O GmbH
Pressure tank
Best Chemical Company in India
Krofta Engineering Limited
WATROPUR
Rivervalve
ASIAN INSTITUTE OF TECHNOLOGY

+ 119 more exhibitors

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Frequently asked questions

When is Thai Water Expo 2027?

Thai Water Expo 2027 runs 7–9 Jul 2027 at Queen Sirikit National Convention Center (QSNCC).

Where is Thai Water Expo held?

Thai Water Expo is held at Queen Sirikit National Convention Center (QSNCC) in Bangkok, Thailand.

How many exhibitors does Thai Water Expo have?

Thai Water Expo counts an estimated 145 exhibitors. Event Scout has indexed 144 exhibiting companies so far.

Who exhibits at Thai Water Expo?

Indexed exhibitors include Thermo Fisher Scientific, ADB Sealant Co., Ltd., Chonburi Provincial Administrative Organization and Endress+Hauser AG. The event spans the Environment & Water and Urban Development & Public Sector sectors.

Is Thai Water Expo worth attending?

Thai Water Expo is an international trade show for the Environment & Water and Urban Development & Public Sector industries, so it is most relevant to exhibitors and buyers in those industries. It brings together an estimated 145 exhibitors. Whether it is worth attending depends on your objectives, but its scale and sector focus are a useful guide.

How do I get the Thai Water Expo exhibitor list?

Event Scout has indexed 144 companies exhibiting at Thai Water Expo so far. A sample is shown in the exhibitor-list section on this page, and the full roster is available through Event Scout.

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