Company lists · Data refreshed September 2026

Top 25 Oil and gas consulting companies based in Oman

Name: Oil and gas consulting companies based in Oman
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 83 companies tracked

RevenueBase identified 83 oil and gas consulting companies headquartered in Oman as of September 2026 and tracks 5,776 professional contacts across them, including 706 with verified work emails. Muscat is the largest hub.

This list covers oil and gas consulting companies headquartered in Oman, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

83Companies

5,776Contacts tracked

706Verified emails

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The 25 largest oil and gas consulting companies based in Oman

Ranked by team size

Top 25 of 83 oil and gas consulting companies based in Oman, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to oil and gas consulting companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Abraj Energy Services	Indirect evidence	Muscat, OmanHQ checked Sep 21, 2026	1,001-5,000	1,244 contacts →
	Indirect evidence “Abraj Energy Services ("Abraj"), was founded in May 2006 and has taken major strides.” Source: RevenueBase Database · checked Sep 21, 2026
2	LLC	Indirect evidence	Al Khuwair Main, OmanHQ checked Sep 21, 2026	1,001-5,000	751 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
3	MB Petroleum Services LLC	Indirect evidence	Muscat, OmanHQ checked Sep 21, 2026	1,001-5,000	748 contacts →
	Indirect evidence “MB Petroleum Services is a multinational corporation providing cost-effective quality drilling, integrated well services and integrated production services worldwide with the…” Source: RevenueBase Database · checked Sep 21, 2026
4	TR Engineering Consultancy LLC A Tecnicas Reunidas Group Of Companies	Indirect evidence	Alkhuwair, OmanHQ checked Sep 21, 2026	201-500	528 contacts →
	Indirect evidence “TR Engineering Consultancy LLC, TRE, a member of the Tecnicas Reunidas Group, with a core business focussed on feasibility studies, front end and detailed engineering for upstream…” Source: RevenueBase Database · checked Sep 21, 2026
5	Muscat Engineering Consultancy LLC	Indirect evidence	Bowsher, OmanHQ checked Sep 21, 2026	501-1,000	409 contacts →
	Indirect evidence “MEC, a leading engineering and project management consultancy, offers quality-driven technical expertise and customized tailor-fit solutions to our clients from the idea inception…” Source: RevenueBase Database · checked Sep 21, 2026
6	AL Haditha Energy Saoc	Indirect evidence	Muscat, OmanHQ checked Sep 21, 2026	1,001-5,000	241 contacts →
	Indirect evidence “Al Haditha Energy S.A.O.C is an Omani Contracting Company established in 2011, held by around 2600 community shareholders with a share capital of OMR 5.5 Million, catering its…” Source: RevenueBase Database · checked Sep 21, 2026
7	Special Oilfield Services Co. LLC	Indirect evidence	Muscat, OmanHQ checked Sep 21, 2026	501-1,000	220 contacts →
	Indirect evidence “Special Oilfield Services (SOS) was established on the 10th of March in 1986 as a Joint Venture between Mohsin Haider Darwish LLC (MHD), one of the largest and oldest business…” Source: RevenueBase Database · checked Sep 21, 2026
8	Shaleem Petroleum Company S.A.O.C	Indirect evidence	Muscat, OmanHQ checked Sep 21, 2026	1,001-5,000	207 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
9	Target Energy Solutions	Indirect evidence	Muscat, OmanHQ checked Sep 21, 2026	501-1,000	185 contacts →
	Indirect evidence “As an E&P services provider, the TARGET Group works to address our customers' challenges in the energy industry.” Source: RevenueBase Database · checked Sep 21, 2026
10	Seven Seas Petroleum LLC	Strong evidence	Muscat, OmanHQ checked Sep 21, 2026	201-500	116 contacts →
	Strong evidence “Seven Seas Petroleum LLC is a quality and service oriented company providing vital services to the Oman Oil & Gas Industry, helping national and international oil companies to…” Source: RevenueBase Database · checked Sep 21, 2026
11	Value Engineering Center	Strong evidence	Muscat, OmanHQ checked Sep 21, 2026	51-200	107 contacts →
	Strong evidence “Value Engineering Centre (VEC) was formed in 2004 to provide engineering consulting and design services to oil and gas industries in Oman.” Source: RevenueBase Database · checked Sep 21, 2026
12	Valiant Oman Oilfield Services	Indirect evidence	Azaiba, OmanHQ checked Sep 21, 2026	51-200	103 contacts →
	Indirect evidence “Valiant Oman Oilfield Services, LLC, which is one of the leading oilfield services provider for Drilling Rigs and all related services such as Cementing, Directional Drilling…” Source: RevenueBase Database · checked Sep 21, 2026
13	Desert Sand OIL & GAS LLC	Strong evidence	Dawat Al Adab Street, OmanHQ checked Sep 21, 2026	201-500	74 contacts →
	Strong evidence “Desert Sand Oil & Gas Co.LLC (DSOG) is 100% Omani Service Provider.” Source: RevenueBase Database · checked Sep 21, 2026
14	Biyaq Oilfield Services LLC	Strong evidence	Mawaleh, OmanHQ checked Sep 21, 2026	51-200	51 contacts →
	Strong evidence “Founded in 1996, Biyaq Oilfield Services LLC has become a key player in the Oil & Gas sector in Oman.” Source: RevenueBase Database · checked Sep 21, 2026
15	Ryboa Haima Trading Company	Strong evidence	Al Assalah Tower, OmanHQ checked Sep 21, 2026	201-500	47 contacts →
	Strong evidence “Ryboa Haima is local growing company of Oil and Gas with around 200 employees working in 3 Locations.” Source: RevenueBase Database · checked Sep 21, 2026
16	VAPS	Strong evidence	Muscat, OmanHQ checked Sep 21, 2026	51-200	24 contacts →
	Strong evidence “Vision Advanced Petroleum Solutions (VAPS) is a diverse service provider with over 20 years of experience in both midstream and upstream oil and gas industry Our extensive…” Source: RevenueBase Database · checked Sep 21, 2026
17	Hamed Engineering Services LLC - HES	Strong evidence	Muscat, OmanHQ checked Sep 21, 2026	11-50	21 contacts →
	Strong evidence “Engineering and Consulting Company and a significant player in the Oil & Gas, Energy, Power Generation, Transmission and Distribution Sector.” Source: RevenueBase Database · checked Sep 21, 2026
18	BERBA	Strong evidence	Muscat - Oman, OmanHQ checked Sep 21, 2026	51-200	14 contacts →
	Strong evidence “BERBA, a local community contractor (LCC) company, established in April 2013 is a leading diversified company carrying out oil and gas field service activities all over the…” Source: RevenueBase Database · checked Sep 21, 2026
19	RAKAZ	Strong evidence	Muscat, OmanHQ checked Sep 21, 2026	11-50	13 contacts →
	Strong evidence “RAKAZ is an Omani based company providing the regional Oil & Gas operators with innovative services and solutions through its core competencies and as well as through strategic…” Source: RevenueBase Database · checked Sep 21, 2026
20	Jasarah Investment LLC	Strong evidence	Bawshar, OmanHQ checked Sep 21, 2026	11-50	12 contacts →
	Strong evidence “Jasarah is a group of companies that provide customized solutions to the Oil and Gas industry.” Source: RevenueBase Database · checked Sep 21, 2026
21	Synergy Investments Oman	Strong evidence	Muscat, OmanHQ checked Sep 21, 2026	51-200	11 contacts →
	Strong evidence “Synergy is a multifaceted organization operating within the Oil & Gas industry.” Source: RevenueBase Database · checked Sep 21, 2026
22	Qurum Enterprise OIL And GAS Services LLC	Indirect evidence	Muscat, OmanHQ checked Sep 21, 2026	51-200	7 contacts →
	Indirect evidence “QES is a local company with global experience.” Source: RevenueBase Database · checked Sep 21, 2026
23	Black Gold Integrated Solution Company	Indirect evidence	Muscat, OmanHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence “BGIS offers customized business & technical advisory services and products, enabling clients mainly in the energy sector to realize higher business values.” Source: RevenueBase Database · checked Sep 21, 2026
24	AL Manazel Integrated Co. L.L.C	Indirect evidence	Al Azaiba, OmanHQ checked Sep 21, 2026	201-500	5 contacts →
	Indirect evidence “Al Manazel Integrated Co.” Source: RevenueBase Database · checked Sep 21, 2026
25	Atakamul Aldhahabiya OIL And GAS	Strong evidence	Muscat, OmanHQ checked Sep 21, 2026	11-50	5 contacts →
	Strong evidence “Oil and Gas service company” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: oil and gas consulting companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names oil and gas consulting companies.
Partial evidence: Its own public description names part of oil and gas consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oil and gas consulting companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 83 oil and gas consulting companies based in Oman

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Oil and gas consulting companies based in Oman at a glance

As of Sep 21, 2026

12.2%Verified-email coverage

69.6Average contacts per company

11-50Median size (employees)

54.2%Largest-city concentration · Muscat

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Oman, so it is reported there. Company counts and contact totals on this page are exact for Oman, over 83 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among oil and gas consulting companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Oman whose own description of what they do matches “oil and gas consulting companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names oil and gas consulting companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among oil and gas consulting companies, and records with no verified work email. Companies headquartered outside Oman are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 706 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Oil and gas consulting companies by metro

Oil and gas consulting companies in Muscat45

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names oil and gas consulting companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many oil and gas consulting companies are there based in Oman?

RevenueBase identified 83 oil and gas consulting companies headquartered in Oman as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Abraj Energy Services, headquartered in Muscat, tops this list with the largest team on record.

Which city has the most oil and gas consulting companies?

Muscat leads with 45 headquartered companies, followed by Bawshar Muscat (2) and Muscat Oman (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 706 verified decision-maker contacts tracked across these 83 companies.

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.

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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 Smart Search, 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.