Company lists · Data refreshed September 2026

Top 25 Oil and gas infrastructure builders based in Oman

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 75 companies tracked

RevenueBase identified 75 oil and gas infrastructure builders headquartered in Oman as of September 2026 and tracks 7,488 professional contacts across them, including 712 with verified work emails. Muscat is the largest hub.

This list covers oil and gas infrastructure builders 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 17, 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 17, 2026 86% judged on-target in blind review

75Companies

7,488Contacts tracked

712Verified emails

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The 25 largest oil and gas infrastructure builders based in Oman

Ranked by team size

Top 25 of 75 oil and gas infrastructure builders based in Oman, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to oil and gas infrastructure builders: 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	Arabian Industries	Strong evidence	Alkhuwair, OmanHQ checked Sep 17, 2026	10001+	1,329 contacts →
	Strong evidence “We deliver engineered solutions for the oil, gas and industrialised sectors through our manufacturing, EPC Projects, Maintenance & Turnarounds, Logistics & Rig Moving and Support…” Source: RevenueBase Database · checked Sep 17, 2026
2	Abraj Energy Services	Indirect evidence	Muscat, OmanHQ checked Sep 17, 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 17, 2026
3	RAY International Group	Indirect evidence	Muscat, OmanHQ checked Sep 17, 2026	1,001-5,000	997 contacts →
	Indirect evidence “RAY International Group is a dynamic and aspiring business corporation with interests in Energy & Technology, Engineering & Construction, Well & Wireline Services, Professional…” Source: RevenueBase Database · checked Sep 17, 2026
4	TOCO	Strong evidence	Muscat, OmanHQ checked Sep 17, 2026	1,001-5,000	627 contacts →
	Strong evidence “The Oman Construction Company LLC (TOCO) is one of the oldest and foremost oil and gas services company operating in the Sultanate of Oman since 1965.” Source: RevenueBase Database · checked Sep 17, 2026
5	AL Haditha Energy Saoc	Indirect evidence	Muscat, OmanHQ checked Sep 17, 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 17, 2026
6	Seven Seas Petroleum LLC	Strong evidence	Muscat, OmanHQ checked Sep 17, 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 17, 2026
7	Value Engineering Center	Strong evidence	Muscat, OmanHQ checked Sep 17, 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 17, 2026
8	Oman OIL Industry Supplies & Services Co. LLC	Partial evidence	Muscat, OmanHQ checked Sep 17, 2026	51-200	87 contacts →
	Partial evidence “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 &…” Source: RevenueBase Database · checked Sep 17, 2026
9	AL Ghalbi International E&c LLC	Indirect evidence	العذيبة الجنوبية, OmanHQ checked Sep 17, 2026	1,001-5,000	49 contacts →
	Indirect evidence “Al Ghalbi International Engineering & Contracting LLC is an engineering, contracting and an ISO 9001:2008 certified Limited Liabilities company, providing services for the main…” Source: RevenueBase Database · checked Sep 17, 2026
10	Tasneea OIL And GAS Technology	Indirect evidence	Muscat, OmanHQ checked Sep 17, 2026	201-500	47 contacts →
	Indirect evidence “Welcome to Tasneea'.” Source: RevenueBase Database · checked Sep 17, 2026
11	AL Hajiry Mechanical Engineering	Indirect evidence	Wadi Kabir, OmanHQ checked Sep 17, 2026	1,001-5,000	40 contacts →
	Indirect evidence “A Legacy of Excellence in EPC & High-Capacity Fabrication Since 1994.” Source: RevenueBase Database · checked Sep 17, 2026
12	Middle East Technical Services LLC	Strong evidence	Muscat, OmanHQ checked Sep 17, 2026	201-500	30 contacts →
	Strong evidence “Since 2014, Middle East Technical Services LLC has been a trusted partner, offering optimal solutions across diverse sectors – Oil, Gas, Petrochemicals, Power, Water, and…” Source: RevenueBase Database · checked Sep 17, 2026
13	Al-Thana International Trad. Cont. Co. L.L.C	Strong evidence	Muscat, OmanHQ checked Sep 17, 2026	1,001-5,000	20 contacts →
	Strong evidence “Established in 2011, Al Thana International is a 100% Omani company and one of the Oman’s most prominent construction contracting companies in Oil & Gas and Infrastructure…” Source: RevenueBase Database · checked Sep 17, 2026
14	Ferrotech Engineering LLC	Strong evidence	Sohar Industrial, OmanHQ checked Sep 17, 2026	51-200	18 contacts →
	Strong evidence “The FERROTECH ENGINEERING LLC (FTE) was formed foreseeing the need for the quality and committed contractors in the field of Oil & Gas, Power plants, Airports, Aluminum Smelters…” Source: RevenueBase Database · checked Sep 17, 2026
15	Emaar AL Kauther LLC	Indirect evidence	OmanHQ checked Sep 17, 2026	201-500	18 contacts →
	Indirect evidence “We are a Local Community Contractor Company and have carried out various projects at PDO, OXY, BP, and many more.” Source: RevenueBase Database · checked Sep 17, 2026
16	Resource Allocation	Strong evidence	Madinat Qaboos, OmanHQ checked Sep 17, 2026	51-200	14 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
17	BERBA	Strong evidence	Muscat - Oman, OmanHQ checked Sep 17, 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 17, 2026
18	Abraj Desert Unique Project Asso	Indirect evidence	Nizwa, OmanHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “ABOUT US Abraj Desert Unique Project (ASSO.) LCC & SME company, part of Batty Hamood Group, established in 2009 at Nizwa Industrial Area.” Source: RevenueBase Database · checked Sep 17, 2026
19	Orbital Fabrication & Integration Services LLC Ofis , Oman	Indirect evidence	Sohar, OmanHQ checked Sep 17, 2026	51-200	11 contacts →
	Indirect evidence “M/s.” Source: RevenueBase Database · checked Sep 17, 2026
20	Field Star Trading LLC	Strong evidence	Muscat, OmanHQ checked Sep 17, 2026	1-10	8 contacts →
	Strong evidence “We supply Total Engineering Solutions in the field of Oil & Gas, Petro-chemical, Refineries,Power-Gen, Primary Steel, Heavy equipment rental, General industries.” Source: RevenueBase Database · checked Sep 17, 2026
21	Globtech Leading Ent. LLC	Indirect evidence	Muscat, OmanHQ checked Sep 17, 2026	51-200	7 contacts →
	Indirect evidence “GlobTech Leading Enterprises LLC is providing Used/Refurbished /Brand new pipeline equipment for Sale, Rental, Lease & distributes specialized pipeline construction equipment as…” Source: RevenueBase Database · checked Sep 17, 2026
22	Amran Establishment L.L.C	Indirect evidence	Muscat, OmanHQ checked Sep 17, 2026	201-500	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
23	AL Manazel Integrated Co. L.L.C	Indirect evidence	Al Azaiba, OmanHQ checked Sep 17, 2026	201-500	5 contacts →
	Indirect evidence “Al Manazel Integrated Co.” Source: RevenueBase Database · checked Sep 17, 2026
24	Channels Business & Construction LLC	Strong evidence	Muscat, OmanHQ checked Sep 17, 2026	11-50	5 contacts →
	Strong evidence “Channels Business & Construction LLC (CBC) an SME Riyada Company is principally associated with the Oil & Gas, Water, Construction and Logistics sector.” Source: RevenueBase Database · checked Sep 17, 2026
25	Arjandas Dhansinghani LLC	Strong evidence	Muscat, OmanHQ checked Sep 17, 2026	1-10	2 contacts →
	Strong evidence “Arjandas Dhansinghani LLC serves Oil and Gas industry with providing diversified range of products through international suppliers.” Source: RevenueBase Database · checked Sep 17, 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 infrastructure builders. 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 infrastructure builders.
Partial evidence: Its own public description names part of oil and gas infrastructure builders, 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 infrastructure builders. 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 75 oil and gas infrastructure builders based in Oman

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Oil and gas infrastructure builders based in Oman at a glance

As of Sep 17, 2026

9.5%Verified-email coverage

99.8Average contacts per company

51-200Median size (employees)

48.0%Largest-city concentration · Muscat

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

10001+

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 75 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 infrastructure builders, 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 infrastructure builders”. 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 infrastructure builders), 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 infrastructure builders, 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, 712 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 17, 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 infrastructure builders by metro

Oil and gas infrastructure builders in Muscat36

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 infrastructure builders, 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 infrastructure builders are there based in Oman?

RevenueBase identified 75 oil and gas infrastructure builders 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?

Arabian Industries, headquartered in Oman, tops this list with the largest team on record.

Which city has the most oil and gas infrastructure builders?

Muscat leads with 36 headquartered companies, followed by Sohar (3) 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 712 verified decision-maker contacts tracked across these 75 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 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 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.