Company lists · Data refreshed October 2026

Top 24 Oil and gas water treatment contractors based in the United Arab Emirates

RevenueBase identified 135 company matches for oil and gas water treatment contractors associated with the United Arab Emirates as of October 2026 and tracks 2,222 professional contacts across them, including 265 with verified work emails. Dubai is the largest hub.

This list covers company matches for oil and gas water treatment contractors 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 October 22, 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 Oct 22, 2026 How this list was built
135Companies
2,222Contacts tracked
265Verified emails
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The 24 largest oil and gas water treatment contractors based in the United Arab Emirates

Ranked by team size
Top 24 of 135 company matches for oil and gas water treatment contractors based in the United Arab Emirates, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAjman, United Arab EmiratesHQ recorded Oct 22, 2026201-500148 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 · Oct 22, 2026 · View company records in RevenueBase
2Exact matchDubai, United Arab EmiratesHQ recorded Oct 22, 20261,001-5,000126 contacts →

Exact match

“We are a global technology company focusing on offering reliable, innovative, and cost-efficient solutions in the oil, gas, and water industry.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchAl Qouz Forth, United Arab EmiratesHQ recorded Oct 22, 2026201-50090 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 · Oct 22, 2026 · View company records in RevenueBase
4Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Oct 22, 2026501-1,00084 contacts →

Exact match

“Raco General Transport Establishment is company based in Abu Dhabi which focuses mainly on Oil Field Services such as land & sea transportation of hazardous and non-hazardous…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchSaif Zone, United Arab EmiratesHQ recorded Oct 22, 202651-20081 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 · Oct 22, 2026 · View company records in RevenueBase
6Exact matchSharjah, United Arab EmiratesHQ recorded Oct 22, 202651-20061 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 · Oct 22, 2026 · View company records in RevenueBase
7Exact matchDubai Silicon Oasis, United Arab EmiratesHQ recorded Oct 22, 202651-20035 contacts →

Exact match

“We, at Emvees, pursue excellence in providing water and wastewater treatment systems for our clients.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Oct 22, 202651-20033 contacts →

Exact match

“Founded in 2003 in Abu Dhabi, UAE, ROHR REIN CHEMIE (RRC) ME LLC is a joint venture between Rohr Rein Chemie RSA (Pty) Ltd, South Africa, and Petro Middle East, UAE.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchDubai, United Arab EmiratesHQ recorded Oct 22, 202651-20027 contacts →

Exact match

“Chemical Treatment Specialist across the World Production Chemical is an independent Group of Companies which specializes in providing specialty Treating Chemicals, Engineering…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchBarsha Heights, United Arab EmiratesHQ recorded Oct 22, 2026501-1,00018 contacts →

Exact match

“At Crescent Engineering we provide Process Engineering solutions to our clients.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchDubai, United Arab EmiratesHQ recorded Oct 22, 202611-5016 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 · Oct 22, 2026 · View company records in RevenueBase
12Exact matchUmm Al Quwain, United Arab EmiratesHQ recorded Oct 22, 202611-5016 contacts →

Exact match

“Water Engineering Industrial Equipment LLC is located in the United Arab Emirates.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchUnited Arab EmiratesHQ recorded Oct 22, 202651-20012 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 · Oct 22, 2026 · View company records in RevenueBase
14Exact matchAl Karama, United Arab EmiratesHQ recorded Oct 22, 202611-5012 contacts →

Exact match

“Established in 1998, Silver Corner Trading (SCT) gained the trust and confidence of its customers through its incomparable quality services.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Oct 22, 202651-20010 contacts →

Exact match

“Growmax Engineering & Oilfield Services was founded in 2004 in Abu Dhabi, UAE.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchDubai, United Arab EmiratesHQ recorded Oct 22, 202651-2007 contacts →

Exact match

“We deal with a wide spectrum of Marine & Industrial Oily waste management services such as Sludge Oil Discharge, Slop Discharge, Bilge Water Discharge, Wash Water Disposal, Vessel…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Oct 22, 202611-507 contacts →

Exact match

“Al-Hana Oil Field Equipment Trading company is located in Al Ghaith Tower, Hamdan Street, Abu Dhabi, United Arab Emirates.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchDubai, United Arab EmiratesHQ recorded Oct 22, 202611-506 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 · Oct 22, 2026 · View company records in RevenueBase
19Exact matchDubai, United Arab EmiratesHQ recorded Oct 22, 202611-505 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 · Oct 22, 2026 · View company records in RevenueBase
20Exact matchAl Falah Street, United Arab EmiratesHQ recorded Oct 22, 202611-504 contacts →

Exact match

“Peninsula deals with -Onshore and Offshore Oil and Gas Field and facility services -Wholesale of Mechanical Equipment Trading -Wholesale of Oil and Natural Gas Well Equipment and…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21Exact matchDubai, United Arab EmiratesHQ recorded Oct 22, 202611-504 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 · Oct 22, 2026 · View company records in RevenueBase
22Exact matchDubai, United Arab EmiratesHQ recorded Oct 22, 2026201-5002 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 · Oct 22, 2026 · View company records in RevenueBase
23Exact matchDubai, United Arab EmiratesHQ recorded Oct 22, 202651-2001 contacts →

Exact match

“Advanced Watertek has been in the water treatment industry since 1984.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24Exact matchUnited Arab EmiratesHQ recorded Oct 22, 20261-101 contacts →

Exact match

“Enar Technologies helps companies benefit from its intricate, deep domain knowledge of one of their primary challenges, that of water.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase

Showing 24 of 135 oil and gas water treatment contractors based in the United Arab Emirates

See the full list, filter by size, metro and specialty, and access 265 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas water treatment contractors based in the United Arab Emirates at a glance

As of Oct 22, 2026
11.9%Verified-email coverage
16.5Average contacts per company
11-50Median size (employees)
39.3%Largest-city concentration · Dubai
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
60
51-200
26
201-500
15
501-1,000
7
1,001-5,000
6

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 135 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 “oil and gas water treatment contractors” 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 265 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 October 22, 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 “oil and gas water treatment contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas water treatment contractors are there based in the United Arab Emirates?

RevenueBase identified 135 company matches for oil and gas water treatment contractors associated with the United Arab Emirates as of October 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 oil and gas water treatment contractors?

Dubai leads with 53 company records, followed by Abu Dhabi (19) and Sharjah (16).

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 265 professional contacts with verified work emails tracked across these 135 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 October 22, 2026.

Ready to reach these companies? Verified emails and direct dials for all 135 oil and gas water treatment contractors based in the United Arab Emirates. Start with a free account, no credit card.

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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.