Company lists · Data refreshed September 2026

Top 20 Oil and gas project management companies based in Qatar

Name: Oil and gas project management companies based in Qatar
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 48 companies tracked

RevenueBase identified 48 company matches for oil and gas project management companies associated with Qatar as of September 2026 and tracks 7,378 professional contacts across them, including 988 with verified work emails. Doha is the largest hub.

This list covers company matches for oil and gas project management companies 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 September 17, 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 17, 2026 How this list was built

48Companies

7,378Contacts tracked

988Verified emails

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The 20 largest oil and gas project management companies based in Qatar

Ranked by team size

Top 20 of 48 company matches for oil and gas project management companies based in Qatar, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Qatar Engineering & Construction Company W.L.L	Exact match	Ras Laffan Industrial City (rlic), QatarHQ recorded Sep 17, 2026	5,001-10,000	2,222 contacts →
	Exact match “Qatar Engineering & Construction Company (Qcon) is the leading National EPC & Maintenance Contractor in the Oil & Gas, Petrochemical, Fertilizer and Power industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Doha Petroleum Construction Co. W.L.L	Exact match	Doha, QatarHQ recorded Sep 17, 2026	1,001-5,000	1,557 contacts →
	Exact match “Founded in 1981, DOPET is one of Qatar’s leading companies undertaking EPIC projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Medgulf Construction Co. WLL	Exact match	Doha, QatarHQ recorded Sep 17, 2026	1,001-5,000	1,076 contacts →
	Exact match “Medgulf Construction Company ( W.L.L.) is wholly owned Qatari Company established in September 1975.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Petroserv Limited WLL	Exact match	Doha, QatarHQ recorded Sep 17, 2026	1,001-5,000	740 contacts →
	Exact match “PETROSERV Oil & Gas is an ISO 9001: 2015, ISO 14001: 2015 and OHSAS 45001: 2018 certified Company that offers a diverse range of engineering and construction services in the Oil…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Petrotec	Exact match	Doha, QatarHQ recorded Sep 17, 2026	501-1,000	496 contacts →
	Exact match “Petroleum Technology Company W.L.L (Petrotec) is one of the largest providers of Engineered products and services to the energy industry in Qatar, specializing in key diverse…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Venture Gulf Engineering	Exact match	Doha, QatarHQ recorded Sep 17, 2026	1,001-5,000	332 contacts →
	Exact match “Venture Gulf Engineering W.L.L,(VGE) a subsidiary of Al Nasr Holding Company W.L.L, focused its resources and services with the aim of providing service to the Oil & Gas…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Chiyoda Almana Engineering LLC	Exact match	Doha, QatarHQ recorded Sep 17, 2026	201-500	292 contacts →
	Exact match “Chiyoda Corporation of Japan has been active in supporting Qatar’s energy development since the 1970s, including the delivery of EPC projects for 12 of the 14 LNG trains that have…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Energy Plus Technical Services W.L.L	Exact match	Doha, QatarHQ recorded Sep 17, 2026	201-500	97 contacts →
	Exact match “ENERGYPLUS is a Leading Multi-Disciplinary and Oil & Gas Integrated Service Provider offers Multi Trade Professional, Innovative and Cost Effective Solutions in Construction…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Qatar Construction Technique CO W.L.L. - Qctc	Exact match	Ar Rayyān, QatarHQ recorded Sep 17, 2026	501-1,000	61 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 · Sep 17, 2026 · View company records in RevenueBase
10	Petrosolutions Trading & Services	Exact match	Mesaieed Industrial City, QatarHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Petrosolutions is an ISO 9001:2015 Certified Organisation having specialization in supply of Electrical, Instrumentation, Mechanical, Drilling & Safety Equipments to Oil & Gas…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Becon Group	Exact match	Zone 43, QatarHQ recorded Sep 17, 2026	501-1,000	20 contacts →
	Exact match “Becon Trading & Contracting W.L.L.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Mars Trading & Contracting CO	Exact match	Doha, QatarHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “Established in 1958, Mars Trading & Contracting has been a pioneering force in the industry, with its Head Office proudly located in Doha.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Petrol & GAS Construction Company	Exact match	Industrial, QatarHQ recorded Sep 17, 2026	201-500	16 contacts →
	Exact match “Established in 2002, Petrol & Gas Construction Co.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Haleys Group Middle East	Exact match	Doha, QatarHQ recorded Sep 17, 2026	51-200	15 contacts →
	Exact match “HALEYS Group Middle East established in 2013 to meet the increasing need for top-tier engineering support services in the Energy industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Enertec Services	Exact match	Doha, QatarHQ recorded Sep 17, 2026	201-500	15 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Ritz Serve	Exact match	Doha, QatarHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “Ritz Serve is a specialized industrial Oilfield services company in the State of Qatar.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Axiom International W.L.L	Exact match	Doha, QatarHQ recorded Sep 17, 2026	201-500	13 contacts →
	Exact match “Axiom International is a dynamic and leading professional company with ISO 9001: 2015 certification based in the State of Qatar.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Gismic Doha	Exact match	Zone 63, QatarHQ recorded Sep 17, 2026	201-500	12 contacts →
	Exact match “Expert in professional services, project management, engineering related scientific and technical consulting activities, inspection and providing high quality technical assistance” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Petrozin Arabia	Exact match	Al Muntazah, QatarHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Anchorage Onyx Energy Services	Exact match	Doha, QatarHQ recorded Sep 17, 2026	11-50	1 contacts →
	Exact match “AO Energy, as the production house for ATS Marine and Onyx GST, plays a pivotal role in ensuring the seamless integration and production of innovative solutions across Oil & Gas…” Recorded in the RevenueBase company graph · Sep 17, 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 “oil and gas project management companies”. 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 20 of 48 oil and gas project management companies based in Qatar

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Oil and gas project management companies based in Qatar at a glance

As of Sep 17, 2026

13.4%Verified-email coverage

153.7Average contacts per company

51-200Median size (employees)

60.4%Largest-city concentration · Doha

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 48 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 “oil and gas project management 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 988 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 17, 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 project management companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas project management companies are there based in Qatar?

RevenueBase identified 48 company matches for oil and gas project management companies associated with Qatar 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?

Qatar Engineering & Construction Company W.L.L 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 project management companies?

Doha leads with 29 company records, followed by Doha Qatar (3) and Doha, Qatar (3).

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 988 professional contacts with verified work emails tracked across these 48 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 17, 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.