Company lists · Data refreshed September 2026

Top 25 Refinery maintenance companies based in the United Arab Emirates

RevenueBase identified 128 company matches for refinery maintenance companies associated with the United Arab Emirates as of September 2026 and tracks 4,436 professional contacts across them, including 631 with verified work emails. Abu Dhabi is the largest hub.

This list covers company matches for refinery maintenance companies 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 21, 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 21, 2026 How this list was built
128Companies
4,436Contacts tracked
631Verified emails
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The 25 largest refinery maintenance companies based in the United Arab Emirates

Ranked by team size
Top 25 of 128 company matches for refinery maintenance companies based in the United Arab Emirates, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 Sep 21, 20261,001-5,0001,027 contacts →

Exact match

“Emdad LLC is a leading UAE-based service provider in the Oil & Gas sector, delivering integrated solutions that support upstream and downstream operations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchAl Thanyah 1, United Arab EmiratesHQ recorded Sep 21, 20261,001-5,000914 contacts →

Exact match

“Bilfinger is an international industrial services provider with a vision to be the No.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Sep 21, 20261,001-5,000356 contacts →

Exact match

“AIMS Group of Companies is a leading provider of Engineering, Analytical, and Process Solutions, delivering excellence across multiple industries, including Oil & Gas…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchSharjah, United Arab EmiratesHQ recorded Sep 21, 2026501-1,000187 contacts →

Exact match

“An integrated service provided with offices across GCC, South East Asia and India providing pre-commissioning and commissioning services for Pipelines, Oil and Gas Plants…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Sep 21, 20261,001-5,000146 contacts →

Exact match

“ARM is a emerging contractor established in the year providing Services to Oil & Gas Industries in the form of “Shop Fabrication & Field Installation” of Process Skids, Metering…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchUae, United Arab EmiratesHQ recorded Sep 21, 20261,001-5,000121 contacts →

Exact match

“Altrad is a world leader in the provision of industrial services, generating high-added value solutions principally for the Oil & Gas, Energy, Power Generation, Process…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchDubai, United Arab EmiratesHQ recorded Sep 21, 2026501-1,000115 contacts →

Exact match

“NICO International, is one of the leading marine & industrial engineering companies operating in the Arabian Gulf - for more than 50 years.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Sep 21, 2026201-500112 contacts →

Exact match

“For over 40 years, WESCO has been known for providing quality service and support to our clients around the world, through its own resources and alliances has created a…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchUnited Arab EmiratesHQ recorded Sep 21, 20261,001-5,00058 contacts →

Exact match

“Altrad Hertel Industrial Services Middle East stands for excellent industrial services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchDubai, United Arab EmiratesHQ recorded Sep 21, 202651-20051 contacts →

Exact match

“More than 20 years of experience providing services to the Oil and Gas, Petrochemical, Power, Water, Marine & Offshore as well as the process industries in the Gulf.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchAl Fujairah, United Arab EmiratesHQ recorded Sep 21, 202651-20048 contacts →

Exact match

“Ecomar is a Petroleum Regeneration and Processing Facility located in Fujairah, United Arab Emirates.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchDubai, United Arab EmiratesHQ recorded Sep 21, 202651-20045 contacts →

Exact match

“NDE Offshore is a Swedish company established in 2005, specializing in subsea and topside services for the oil & gas industry.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchDubai, United Arab EmiratesHQ recorded Sep 21, 202651-20034 contacts →

Exact match

“Hitek Engineering FZCO is a progressive, modern and newly established integrated Engineering service provider located in Techno Industries City, to support the speedily Changing…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchDubai, United Arab EmiratesHQ recorded Sep 21, 202651-20031 contacts →

Exact match

“Established in 2004, Arabian Ocean has made its mark in the oil and gas industry as the preferred supplier for many major drilling contractors.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchDubai, United Arab EmiratesHQ recorded Sep 21, 202651-20029 contacts →

Exact match

“About Us GLS Services is a trusted, certified provider of Maintenance, Repair & Overhaul (MRO) solutions for mechanical and electrical equipment used in the Oil & Gas drilling…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchAbudhabi, United Arab EmiratesHQ recorded Sep 21, 202651-20023 contacts →

Exact match

“Dynavative Technical Services LLC (DTS) is a premier multidisciplinary industrial contractor based in Mussafah, Abu Dhabi.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Sep 21, 202651-20021 contacts →

Exact match

“Al Yaseah was established in 1981 by late Mr Mohamed Helal Farih Al Qubaisi, an eminent UAE national, former government official, retired from the Water & Electricity department…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchSharjah, United Arab EmiratesHQ recorded Sep 21, 202651-20021 contacts →

Exact match

“Orchid Petrochem FZE is in Refining, Trading, Storage and Bunkering activities.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchUae, United Arab EmiratesHQ recorded Sep 21, 202651-20019 contacts →

Exact match

“ARTIS specialises in reactor services, mechanical operations, and catalyst handling for oil refineries, petrochemical plants, and both onshore and offshore platforms.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchDubai Maritime City, United Arab EmiratesHQ recorded Sep 21, 2026201-50019 contacts →

Exact match

“TPS engineering services is operating from the Middle East and Indian sub-continent for decades to serve the quality conscious global customer for wide variety of high quality…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“ACCURA Group of Companies, comprising 'Accura Instrumentation and Calibration' and 'Accura PPS' based in Abu Dhabi, UAE, is a trusted provider of comprehensive industrial…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchRas Al-khaimah, United Arab EmiratesHQ recorded Sep 21, 202651-20015 contacts →

Exact match

“TURBOTIM LLC is a leading international energy services company in the Middle East, providing all types of Engineering solutions in the maintenance and overhaul of industrial Gas…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchAbu Dhabi, United Arab EmiratesHQ recorded Sep 21, 20261-1015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchDubai Maritime City, United Arab EmiratesHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“GravityMEA is a UAE-based technical service and supply company delivering engineering, gas detection, calibration, inspection, and industrial safety solutions to marine, offshore…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchUmm Al-quwain, United Arab EmiratesHQ recorded Sep 21, 202611-5012 contacts →

Exact match

“Since 1986, the ‘Melehy Group’ of companies have been providing supply and services to the Power Generation, Desalination, Oil and Gas industries and have always committed to…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 128 refinery maintenance companies based in the United Arab Emirates

See the full list, filter by size, metro and specialty, and access 631 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Refinery maintenance companies based in the United Arab Emirates at a glance

As of Sep 21, 2026
14.2%Verified-email coverage
34.7Average contacts per company
11-50Median size (employees)
28.1%Largest-city concentration · Abu Dhabi
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
43
51-200
34
201-500
10
501-1,000
8
1,001-5,000
7
5,001-10,000
1

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 128 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 “refinery maintenance companies” 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 631 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 21, 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 “refinery maintenance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many refinery maintenance companies are there based in the United Arab Emirates?

RevenueBase identified 128 company matches for refinery maintenance companies 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?

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

Which city has the most refinery maintenance companies?

Abu Dhabi leads with 36 company records, followed by Dubai (32) and Sharjah (6).

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 631 professional contacts with verified work emails tracked across these 128 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 128 refinery maintenance companies 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.