Company lists · Data refreshed November 2026

Top 25 Wastewater engineering contractors based in the United Arab Emirates

RevenueBase identified 178 company matches for wastewater engineering contractors associated with the United Arab Emirates as of November 2026 and tracks 10,427 professional contacts across them, including 951 with verified work emails. Dubai is the largest hub.

This list covers company matches for wastewater engineering 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 November 6, 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 Nov 6, 2026 How this list was built
178Companies
10,427Contacts tracked
951Verified emails
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The 25 largest wastewater engineering contractors based in the United Arab Emirates

Ranked by team size
Top 25 of 178 company matches for wastewater engineering contractors based in the United Arab Emirates, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchAbu Dhabi, United Arab EmiratesHQ recorded Nov 6, 2026501-1,000820 contacts →

Exact match

“Dorsch Holding GmbH – Abu Dhabi is part of Dorsch Global – a global network of planning and consulting companies, headquartered in Essen, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Nov 6, 20265,001-10,000496 contacts →

Exact match

“Emarat Aloula Contracting (A member of Ali & Sons Holding LLC) is an Operational Investor undertaking investment, design, engineering, procurement, construction, commissioning and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Nov 6, 2026501-1,000366 contacts →

Exact match

“Located in the United Arab Emirates, with its main office and center of operation in Abu Dhabi, Lindenberg-Emirates LLC specializes in Engineering, Procurement and Construction…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 20261,001-5,000363 contacts →

Exact match

“Green Oasis General Contracting Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Nov 6, 20261,001-5,000212 contacts →

Exact match

“HYDROPOWER is involved in infrastructure and energy projects ranging from water & wastewater, sewerage & drainage, process plant & pumping stations, roadworks & all other…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Nov 6, 20261,001-5,000196 contacts →

Exact match

“Emirates Link Nitco (ELNITCO) was the first internationally reputed, locally based company selected and contracted by Abu Dhabi Municipality in 2002, to execute a five-year…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 2026501-1,000188 contacts →

Exact match

“Detech Contracting LLC | Engineering Excellence & Innovation Detech Contracting LLC is a leading infrastructure and construction company dedicated to delivering high-quality…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Nov 6, 20261,001-5,000181 contacts →

Exact match

“Mechanical And Civil Engineering Contractors Company (MACE) LLC is based in the United Arab Emirates with its headquarters for the region located in the city of Abu Dhabi.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAjman, United Arab EmiratesHQ recorded Nov 6, 2026201-500168 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Nov 6, 2026201-500153 contacts →

Exact match

“ILF Consulting Engineers in United Arab Emirates (ILF-UAE) is part of ILF Group, an international engineering and consulting firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 2026201-500140 contacts →

Exact match

“Infrastructure & Utilities Division -Water transmission, Pipelines & Pumping Stations -Water Distribution Networks & Pumping Stations -Sewage, Drainage, & Storm Water Networks &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 2026201-500126 contacts →

Exact match

“Part of WJ Group, WJ Middle East leads the field in design, installation, and maintenance of dewatering systems for construction sites.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Nov 6, 2026501-1,000126 contacts →

Exact match

“Pure Water Technology, which was founded by Mr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Nov 6, 2026201-50087 contacts →

Exact match

“KOREV CONSTRUCTION & GENERAL CONTRACTING-FOR - SOLE PROPRIETORSHIP L.L.C- Onshore And Offshore Oil And Gas Fields And Facilities Services - Main roads, streets and related works…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAjman, United Arab EmiratesHQ recorded Nov 6, 20261,001-5,00083 contacts →

Exact match

“Excel Group is a privately owned multi-disciplinary engineering and manufacturing company headquarters in Ajman, UAE.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 2026201-50067 contacts →

Exact match

“ETHPE Contracting LLC is a UAE-based company, established in Algeria since 1989, having a prestigious project background and more than 25 years’ experience with references in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSharjah, United Arab EmiratesHQ recorded Nov 6, 202651-20065 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 · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Nov 6, 202651-20052 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSharjah, United Arab EmiratesHQ recorded Nov 6, 202651-20050 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 · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“TRANSMAK Dewatering Services started its dewatering activities by taking forward the existing dewatering projects & dewatering team of Al Ghurair Arabian Foundations Engineering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 2026201-50047 contacts →

Exact match

“Award-Winning Dewatering Company in UAE.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSharjah, United Arab EmiratesHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Based in the UAE, the Khansaheb Sykes operations team has almost 40 years’ experience in groundwater control and general pumping applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Engineering Marketing Est.(EME), established in 1980, is one of the UAE’s leading and longest established companies specialized in the design and build of swimming pools, water…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 2026n/a35 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 · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDubai Silicon Oasis, United Arab EmiratesHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 178 wastewater engineering contractors based in the United Arab Emirates

See the full list, filter by size, metro and specialty, and access 951 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wastewater engineering contractors based in the United Arab Emirates at a glance

As of Nov 6, 2026
9.1%Verified-email coverage
58.6Average contacts per company
11-50Median size (employees)
33.7%Largest-city concentration · Dubai
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
64
51-200
42
201-500
20
501-1,000
7
1,001-5,000
14
5,001-10,000
3
10001+
2

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 178 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 engineering 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 951 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 November 6, 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 engineering contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wastewater engineering contractors are there based in the United Arab Emirates?

RevenueBase identified 178 company matches for wastewater engineering contractors associated with the United Arab Emirates as of November 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?

Dorsch Holding Gmbh - ABU Dhabi tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most wastewater engineering contractors?

Dubai leads with 60 company records, followed by Abu Dhabi (39) and Sharjah (9).

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 951 professional contacts with verified work emails tracked across these 178 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 178 wastewater engineering 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.