Water Services (WAT): OICS industry class

01

Where it sits

Sector, group and industry above this class, as placed in the current release. The sector and the industry link to their companies.

Sector: UT Utilities in the standard Generating and distributing electricity, gas, heat and water.
Group: UT.UT Utilities Generating and distributing electricity, gas, heat and water.
Industry: UT.UT.WAT Water Services in the standard Water and wastewater.

02

Companies in this class

Companies whose primary class this is. The sector and industry pages and the screener count them the same way.

All companies291 Listed with filings184

Largest first Name Country

Counted by primary class: every company classified here, including delisted companies and companies without filings.

Company	Ticker	Country	Market cap	Filings
AGUAS DEL VALLE S.A. Delisted	—	Chile	—	246
CTCP Cấp nước Nam Định	NDW	Viet Nam	—	245
AGUAS PATAGONIA DE AYSEN S.A. Delisted	—	Chile	—	244
AGUAS DEL ALTIPLANO S.A.	—	Chile	—	243
CTCP Cấp nước Đắk Lắk	DWC	Viet Nam	—	240
AGUAS ARAUCANIA S.A.	—	Chile	—	239
Global Water Resources, Inc.	GWRS	Canada	—	238
Công ty CP Cấp nước Phú Hòa Tân	PJS	Viet Nam	—	235
IGUÁ RIO DE JANEIRO S.A.	—	Brazil	—	233
SOCIEDAD DE ACUEDUCTO ALCANTARILLADO Y ASEO DE BARRANQUILLA E.S.P. Delisted	—	Colombia	—	228
INVERSIONES SOUTHWATER LIMITADA	—	Chile	—	221
TIL Enviro Limited	1790	Hong Kong	—	221
CTCP Cấp nước Sơn La	NSL	Viet Nam	—	220
AGUAS MAGALLANES S.A.	—	Chile	—	217
EMPRESA DE ACUEDUCTO Y ALCANTARILLADO DE BOGOTÁ - E.S.P.	—	Colombia	—	213
AGUAS DECIMA S.A.	—	Chile	—	212
SOMES S.A. Delisted	SMS	Romania	—	209
ÁGUAS GUARIROBA S.A	—	Brazil	—	208
Công ty cổ phần Nước sạch Quảng Trị Delisted	NQT	Viet Nam	—	206
AMERICAN WATER WORKS CO INC Delisted	—	United States of America	—	204
MORE RETURN PUBLIC COMPANY LIMITED	MORE	Thailand	—	202
AGUAS DE ANTOFAGASTA S.A.	—	Chile	—	201
Công ty Cổ phần Cấp thoát Nước Lạng Sơn	NLS	Viet Nam	—	198
CTCP Cấp thoát nước và Xây dựng Bảo Lộc	BWA	Viet Nam	—	196
PROLAGOS S/A - CONC.DE SERVICOS PÚBLICOS DE ÁGUA E ESGOTO	—	Brazil	—	196
SANESALTO SANEAMENTO S.A.	—	Brazil	—	193
Águas do Rio 1 SPE S.A.	—	Brazil	—	186
EASTERN WATER RESOURCES DEVELOPMENT AND MANAGEMENT PCL.	EASTW	Thailand	—	184
CTCP Cấp nước Trà Nóc- Ô Môn	TOW	Viet Nam	—	180
ÁGUAS DO RIO 4 SPE S.A.	—	Brazil	—	179
CTCP Cấp thoát nước số I Vĩnh Phúc	VPW	Viet Nam	—	179
AGUAS CHAÑAR S.A. Delisted	—	Chile	—	177
Công ty Cổ phần sản xuất kinh doanh nước sạch số 3 Hà Nội Delisted	NS3	Viet Nam	—	176
Thames Water Utilities Limited	AW12	United Kingdom	—	173
BRK Ambiental - Região Metropolitana de Maceió S.A.	—	Brazil	—	167
Công ty Cổ phần Cấp thoát nước Bình Phước Delisted	BPW	Viet Nam	—	157
AGUAS SAN PEDRO S.A. Delisted	—	Chile	—	156
Águas do Sertão S.A.	—	Brazil	—	152
CTCP Dịch vụ và Xây dựng Cấp nước Đồng Nai	DVW	Viet Nam	—	146
RIO+ SANEAMENTO BL 3 S.A.	—	Brazil	—	145
CTCP Nước sạch Vĩnh Phúc	NVP	Viet Nam	—	144
TALIWORKS CORPORATION BERHAD	—	Malaysia	—	144
PBA HOLDINGS BHD	—	Malaysia	—	138
SACYR AGUA NORTE S.A. Delisted	—	Chile	—	136
ÁGUAS DE TERESINA SANEAMENTO SPE S.A.	—	Brazil	—	135
COMPANHIA DE SANEAMENTO DO TOCANTINS - SANEATINS	—	Brazil	—	133
Công ty Cổ phần cấp nước Hà Tĩnh Delisted	HTW	Viet Nam	—	133
Công ty Cổ phần Cấp nước Điện Biên Delisted	DBW	Viet Nam	—	132
PUNCAK NIAGA HOLDINGS BERHAD	—	Malaysia	—	132
Công ty cổ phần Cấp nước tỉnh Lào Cai Delisted	LWS	Viet Nam	—	130

Companies in Water Services → Open in the screener →

03

Boundaries

Other names for this activity, and where neighboring activities go instead.

Also known as

No aliases listed.

Not here

makes water-treatment equipment → IMC Industrial Machinery

Sent here from

ENV Environmental Services

04

Other classes in Water Services

This is the only class in its industry.

05

Permanent link

https://financialfilings.com/oics/WAT/

This page is keyed by the class ID WAT. IDs are assigned in v0.3 and freeze at v1.0; from then on an ID is never renamed or reused, and if the class moves in the tree, its ID and this URL stay the same.

See it in the full standard Download the standard