Company lists · Data refreshed October 2026

Top 25 Downstream oil and gas services based in Oman

RevenueBase identified 77 company matches for downstream oil and gas services associated with Oman as of October 2026 and tracks 5,134 professional contacts across them, including 522 with verified work emails. Muscat is the largest hub.

This list covers company matches for downstream oil and gas services associated with Oman, 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 October 11, 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 Oct 11, 2026 How this list was built
77Companies
5,134Contacts tracked
522Verified emails
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The 25 largest downstream oil and gas services based in Oman

Ranked by team size
Top 25 of 77 company matches for downstream oil and gas services based in Oman, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 matchMuscat, OmanHQ recorded Oct 11, 20261,001-5,0001,274 contacts →

Exact match

“Abraj Energy Services ("Abraj"), was founded in May 2006 and has taken major strides.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchAl Khuwair Main, OmanHQ recorded Oct 11, 20261,001-5,000764 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchMuscat, OmanHQ recorded Oct 11, 20261,001-5,000756 contacts →

Exact match

“MB Petroleum Services is a multinational corporation providing cost-effective quality drilling, integrated well services and integrated production services worldwide with the…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchAlkhuwair, OmanHQ recorded Oct 11, 2026201-500570 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchMina Al Fahal, OmanHQ recorded Oct 11, 2026201-500437 contacts →

Exact match

“انطلقت شركة النفط العُمانية للتسويق في عام 2003 بعد شراء أسهم شركة النفط البريطانية-عُمان، وهي تدير اليوم إحدى أكبر شبكات محطات خدمات الوقود في السلطنة، إلى جانب مجموعة من الخدمات…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchMuscat, OmanHQ recorded Oct 11, 2026501-1,000221 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchMuscat, OmanHQ recorded Oct 11, 2026201-500125 contacts →

Exact match

“تأسست شركة المها لتسويق المنتجات النفطية عام ١٩٩٣ م، وسُميَّت الشركة بهذا الاسم تيمنًا باهتمام السلطان الراحل بإعادة توطين المها.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchMuscat, OmanHQ recorded Oct 11, 2026201-500117 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchAzaiba, OmanHQ recorded Oct 11, 202651-200102 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchMuscat, OmanHQ recorded Oct 11, 202651-200100 contacts →

Exact match

“Value Engineering Centre (VEC) was formed in 2004 to provide engineering consulting and design services to oil and gas industries in Oman.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchMuscat, OmanHQ recorded Oct 11, 202651-20086 contacts →

Exact match

“Oman Oil Industry Supplies & Services (OOISS) is a highly reputable local company that provides numerous products, services & solutions to industry in Oman, particularly the Oil &…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchDawat Al Adab Street, OmanHQ recorded Oct 11, 2026201-50076 contacts →

Exact match

“Desert Sand Oil & Gas Co.LLC (DSOG) is 100% Omani Service Provider.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchMawaleh, OmanHQ recorded Oct 11, 202651-20052 contacts →

Exact match

“Founded in 1996, Biyaq Oilfield Services LLC has become a key player in the Oil & Gas sector in Oman.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchMuscat, OmanHQ recorded Oct 11, 202651-20048 contacts →

Exact match

“EXCEL TECHNICAL & INDUSTRIAL SUPPLIES LLC is one of the leading and preferred suppliers in Sultanate of Oman for Oil & Gas, Mechanical, Electrical and Building Material.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15Exact matchMuscat, OmanHQ recorded Oct 11, 202651-20025 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchMuscat - Oman, OmanHQ recorded Oct 11, 202651-20015 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchBawshar, OmanHQ recorded Oct 11, 202611-5014 contacts →

Exact match

“Jasarah is a group of companies that provide customized solutions to the Oil and Gas industry.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchNizwa, OmanHQ recorded Oct 11, 202611-5013 contacts →

Exact match

“ABOUT US Abraj Desert Unique Project (ASSO.) LCC & SME company, part of Batty Hamood Group, established in 2009 at Nizwa Industrial Area.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchMadinat Qaboos, OmanHQ recorded Oct 11, 202651-20011 contacts →

Exact match

“Resource Allocation LLC was established in 2011, to become not only one of the optimum solution providers for both upstream and downstream oil & gas processes, but also other…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchMuscat, OmanHQ recorded Oct 11, 202611-5011 contacts →

Exact match

“The Abu Zaeem Group provides Condition Monitoring Services where our expertise lies in turnkey solutions to the customers, Filtration, Separation & Coalescence solutions to…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchSohar, OmanHQ recorded Oct 11, 202651-20010 contacts →

Exact match

“M/s.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchMuscat, OmanHQ recorded Oct 11, 202611-508 contacts →

Exact match

“Al Salaam Petroleum LLC is a fast‑growing products and services provider in the Sultanate of Oman.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23Exact matchMuscat, OmanHQ recorded Oct 11, 202611-506 contacts →

Exact match

“Oil and Gas service company”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchMuscat, OmanHQ recorded Oct 11, 202611-505 contacts →

Exact match

“Channels Business & Construction LLC (CBC) an SME Riyada Company is principally associated with the Oil & Gas, Water, Construction and Logistics sector.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25Exact matchMuscat, OmanHQ recorded Oct 11, 202611-505 contacts →

Exact match

“Specialized in Oil & Gas logistics.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 25 of 77 downstream oil and gas services based in Oman

See the full list, filter by size, metro and specialty, and access 522 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Downstream oil and gas services based in Oman at a glance

As of Oct 11, 2026
10.2%Verified-email coverage
66.7Average contacts per company
11-50Median size (employees)
48.1%Largest-city concentration · Muscat
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
28
51-200
19
201-500
9
501-1,000
1
1,001-5,000
4

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 77 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 Oman whose business descriptions match “downstream oil and gas services” 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 522 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 October 11, 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.

Downstream oil and gas services 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 “downstream oil and gas services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many downstream oil and gas services are there based in Oman?

RevenueBase identified 77 company matches for downstream oil and gas services associated with Oman as of October 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?

Abraj Energy Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most downstream oil and gas services?

Muscat leads with 37 company records, followed by Bawshar Muscat (3) and Ruwi (2).

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 522 professional contacts with verified work emails tracked across these 77 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 October 11, 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.