Company lists · Data refreshed September 2026

Top 17 Wastewater treatment utilities based in the United Arab Emirates

Name: Wastewater treatment utilities based in the United Arab Emirates
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 80 companies tracked

RevenueBase identified 80 company matches for wastewater treatment utilities associated with the United Arab Emirates as of September 2026 and tracks 1,699 professional contacts across them, including 197 with verified work emails. Dubai is the largest hub.

This list covers company matches for wastewater treatment utilities associated with the United Arab Emirates, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built

80Companies

1,699Contacts tracked

197Verified emails

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The 17 largest wastewater treatment utilities based in the United Arab Emirates

Ranked by team size

Top 17 of 80 company matches for wastewater treatment utilities based in the United Arab Emirates, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Moalajah	Exact match	Ajman, United Arab EmiratesHQ recorded Sep 19, 2026	201-500	138 contacts →
	Exact match “Moalajah is a leading company providing water and waste-water services to its clients in UAE.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Water Bird Water Treatment Chemicals L.L.C	Exact match	Al Qouz Forth, United Arab EmiratesHQ recorded Sep 19, 2026	201-500	85 contacts →
	Exact match “Water Bird is a water treatment, wastewater treatment, desalination, water recycling, laboratory testing, specialty chemicals, operations and maintenance, and environmental…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Mena-Water	Exact match	Saif Zone, United Arab EmiratesHQ recorded Sep 19, 2026	51-200	81 contacts →
	Exact match “MENA-Water is an engineering and manufacturing company that provides innovative solutions and services in the fields of water and wastewater treatment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	GWT	Exact match	Sharjah, United Arab EmiratesHQ recorded Sep 19, 2026	51-200	56 contacts →
	Exact match “Established in the Year 1992 in The United Arab Emirates as a small desalination system provider and later on emerged as a Technology driven company with services and solutions…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Middle East Group Holding	Exact match	Sharjah, United Arab EmiratesHQ recorded Sep 19, 2026	51-200	46 contacts →
	Exact match “MIDDLE EAST GROUP was established in 2008 with a business plan to endeavor in infrastructure and Environmental engineering.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Emvees Water Waste Water Treatment LLC	Exact match	Dubai Silicon Oasis, United Arab EmiratesHQ recorded Sep 19, 2026	51-200	35 contacts →
	Exact match “We, at Emvees, pursue excellence in providing water and wastewater treatment systems for our clients.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	RE Sustainability Middle East	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 19, 2026	n/a	31 contacts →
	Exact match “Re Sustainability Limited (RE), a KKR-backed company, is one of Asia’s leading providers of comprehensive environment management services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	CICLO	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 19, 2026	11-50	17 contacts →
	Exact match “We are an environmental technologies company that supplies equipment packages and treatment solutions for the water and wastewater industries.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Proxa Water Middle East	Exact match	United Arab EmiratesHQ recorded Sep 19, 2026	51-200	12 contacts →
	Exact match “Established in 1986, PROXA is a leading water treatment specialist whose integrated services cover the entire water cycle and spans numerous global industries, including: mining…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	BIO Catalyst Middle East	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 19, 2026	1-10	7 contacts →
	Exact match “At Bio Catalyst, we focus on smarter, sustainable water treatment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Wock Oliver Group	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 19, 2026	11-50	6 contacts →
	Exact match “Wastewater Treatment and Solid Waste management -” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Aaron Tech	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 19, 2026	11-50	6 contacts →
	Exact match “We power industries and commercial facilities with advanced water and environmental solutions built for the UAE.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Water Pioneers Water Treatment Equipment Trading LLC	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 19, 2026	11-50	6 contacts →
	Exact match “Water Pioneers is one of the best firms in the United Arab Emirates for designing, installing, and commissioning water and Grey-water systems.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Emirates Link Nitco L.L.C	Exact match	Dhabi, United Arab EmiratesHQ recorded Sep 19, 2026	11-50	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Emserve Water Treatment Operation And Maintenance L.L.C	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 19, 2026	11-50	4 contacts →
	Exact match “We at EMSERVE bring the most advanced technologies and capabilities to help our customers solve their biggest water challenges.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Advanced Watertek	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 19, 2026	51-200	3 contacts →
	Exact match “Advanced Watertek has been in the water treatment industry since 1984.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Aqualine Water Treatment	Exact match	Dubai, United Arab EmiratesHQ recorded Sep 19, 2026	201-500	1 contacts →
	Exact match “AQUALINE Water Technology - is members of Pollet Water Group (PWG) which was first inaugurated in 1975 in Belgium, specialized in the field of water and wastewater treatment…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “wastewater treatment utilities”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 17 of 80 wastewater treatment utilities based in the United Arab Emirates

See the full list, filter by size, metro and specialty, and access 197 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wastewater treatment utilities based in the United Arab Emirates at a glance

As of Sep 19, 2026

11.6%Verified-email coverage

21.2Average contacts per company

11-50Median size (employees)

45.0%Largest-city concentration · Dubai

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for United Arab Emirates, so it is reported there. Company counts and contact totals on this page are exact for United Arab Emirates, over 80 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United Arab Emirates whose business descriptions match “wastewater treatment utilities” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 197 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “wastewater treatment utilities”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wastewater treatment utilities are there based in the United Arab Emirates?

RevenueBase identified 80 company matches for wastewater treatment utilities associated with the United Arab Emirates as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Moalajah tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most wastewater treatment utilities?

Dubai leads with 36 company records, followed by Sharjah (10) and Abu Dhabi (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 197 professional contacts with verified work emails tracked across these 80 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.