Company lists · Data refreshed November 2026

Top 25 Industrial mechanical contractors based in Qatar

RevenueBase identified 109 company matches for industrial mechanical contractors associated with Qatar as of November 2026 and tracks 6,422 professional contacts across them, including 879 with verified work emails. Doha is the largest hub.

This list covers company matches for industrial mechanical contractors associated with Qatar, 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
109Companies
6,422Contacts tracked
879Verified emails
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The 25 largest industrial mechanical contractors based in Qatar

Ranked by team size
Top 25 of 109 company matches for industrial mechanical contractors based in Qatar, 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 matchDoha, QatarHQ recorded Nov 6, 20261,001-5,000755 contacts →

Exact match

“In the year 2002, realizing the need for Specialized Refurbishment, Repairs, & Maintenance Services of Oil Industries, Commercial and Residential Complexes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNew Al Mirqab, QatarHQ recorded Nov 6, 20261,001-5,000437 contacts →

Exact match

“Arabian MEP Contracting L.L.C is a GRADE-A & ISO Certified Company, approved by Kahrama for Electrical Works and QCDD for Fire Fighting and Fire Protection Systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDoha, QatarHQ recorded Nov 6, 2026201-500390 contacts →

Exact match

“SETTING THE STANDARDS We are a leading source for industrial solutions with world-class capability and a solid client base spanning both the private and public sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchZone 26, QatarHQ recorded Nov 6, 20261,001-5,000217 contacts →

Exact match

“Almoayyed Air Conditioning started its journey in 2005 and stood privileged to execute landmark MEP projects of diverse nature and complexity while ensuring to maintain the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchDoha, QatarHQ recorded Nov 6, 20261,001-5,000168 contacts →

Exact match

“Khalid Electrical & Mechanical Co.(KEMCO) was established in the year 1974.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDoha, QatarHQ recorded Nov 6, 2026501-1,00098 contacts →

Exact match

“Hexa Tech International is a Grade-A Electro-Mechanical Contractor in Qatar, delivering high-performance MEP, infrastructure, and construction solutions since 2010.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchDoha, QatarHQ recorded Nov 6, 202651-20097 contacts →

Exact match

“MechaTronics is ProService's MEP contracting branch in Qatar ProService, Founded as an electromechanical contractor in the Egyptian market in 1998.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAr Rayyān, QatarHQ recorded Nov 6, 2026501-1,00070 contacts →

Exact match

“Qatar Construction Technique Co WLL (QCTC) is one of the leading companies in the sector of specialized contracting services companies in the State of Qatar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDoha, QatarHQ recorded Nov 6, 2026501-1,00066 contacts →

Exact match

“Peninsular Petrotech Engineering W.L.L (PPE), a member of Teyseer Group of Companies and headquartered in Doha, is a 100% Qatari Company operating since 1982 as a leading…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDoha, QatarHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Since 2006, Gulf Turbo Services LLC (GTS) continues to be the leading mechanical service provider for rotating equipment in Qatar and GCC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDoha, QatarHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Gulf Experts is an independent large tonnage commercial air conditioning service company specializing in Centrifugal, screw, Scroll, and reciprocating chillers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDoha, QatarHQ recorded Nov 6, 2026501-1,00048 contacts →

Exact match

“We are one of those firms with a highly successful track record of having completed big projects with maximum precision and timeliness.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDoha, QatarHQ recorded Nov 6, 2026501-1,00046 contacts →

Exact match

“Q-Tec Electric W.L.L provides a complete range of Mechanical (Refrigeration/HVAC/Fire Fighting), Electrical and Plumbing services though highly experienced Engineering & Project…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDoha, QatarHQ recorded Nov 6, 2026501-1,00046 contacts →

Exact match

“General Engineering, Trading and Contracting Company specializing in MEP, Telecom, and Systems Integration for the Oil & Gas and Government Sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAl Sadd 39, QatarHQ recorded Nov 6, 2026201-50039 contacts →

Exact match

“Al Malki Trading & Contracting Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDoha, QatarHQ recorded Nov 6, 20261,001-5,00039 contacts →

Exact match

“Founded in 1996, Albawakir Unicon is proud to be a dependable specialized contractor, performing highly sophisticated and technically complex jobs in both mechanical and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchZone 83, QatarHQ recorded Nov 6, 2026201-50029 contacts →

Exact match

“IMC a special steel structure contractor in the world of engineering, fabrication, and construction in the GCC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDoha, QatarHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Maven Trading is established based on the Key principles of providing our clients with the products and services which is technically advanced, environmentally friendly and value…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDoha, QatarHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“The Leminar Group comprises of Leminar Air Conditioning Company (the largest HVAC and Plumbing solutions provider) and Leminar Industries (the leading ductwork manufacturing and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDoha, QatarHQ recorded Nov 6, 20261,001-5,00019 contacts →

Exact match

“Based in Qatar, the Al Malki Holding Group L.L.C is a professionally managed ISO Certified Organization with extensive interests in Engineering & Construction including General…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchIndustrial, QatarHQ recorded Nov 6, 2026201-50016 contacts →

Exact match

“Established in 2002, Petrol & Gas Construction Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDoha, QatarHQ recorded Nov 6, 2026201-50016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDoha, QatarHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Metri Engineering Services is an independent family company since 1963 (started in Lebanon) then moved to Qatar since 1972 providing a comprehensive range of services such as HVAC…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchDoha, QatarHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“ABOUT US Mona Trading and Machinery sets the highest benchmarks in introducing innovative technology, optimum quality and service for the last 21 years in Qatar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchالدوحة, QatarHQ recorded Nov 6, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 109 industrial mechanical contractors based in Qatar

See the full list, filter by size, metro and specialty, and access 879 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial mechanical contractors based in Qatar at a glance

As of Nov 6, 2026
13.7%Verified-email coverage
58.9Average contacts per company
51-200Median size (employees)
61.5%Largest-city concentration · Doha
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
34
51-200
23
201-500
15
501-1,000
12
1,001-5,000
12
5,001-10,000
2

Email recency for this list is measured worldwide rather than for Qatar, so it is reported there. Company counts and contact totals on this page are exact for Qatar, over 109 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 Qatar whose business descriptions match “industrial mechanical 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 879 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.

Industrial mechanical contractors by metro

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 “industrial mechanical contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial mechanical contractors are there based in Qatar?

RevenueBase identified 109 company matches for industrial mechanical contractors associated with Qatar 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?

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

Which city has the most industrial mechanical contractors?

Doha leads with 67 company records, followed by Doha Qatar (8) and Doha, Qatar (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 879 professional contacts with verified work emails tracked across these 109 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.

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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.