Company lists · Data refreshed November 2026

Top 25 Engineering companies based in Oman

Name: Engineering companies based in Oman
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 396 companies tracked

This directory lists 396 engineering companies based in Oman, with 34,398 contacts and 4,578 email addresses. The list includes companies across engineering disciplines, and Muscat is the single most-represented city among the companies on the list. Use it to identify potential suppliers, partners, and sales prospects as of November 2026.

Engineering companies apply scientific, mathematical, and technical principles to design, develop, test, and manage products, systems, structures, or industrial processes. This list covers companies that provide engineering design, consulting, testing, project management, or related technical services. Ranked by team size, largest first. Data current as of November 6, 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 Nov 6, 2026 86% judged on-target in blind review

396Companies

34,398Contacts tracked

4,578Verified emails

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The 25 largest engineering companies based in Oman

Ranked by team size

Top 25 of 396 engineering companies based in Oman, ranked by team size, largest first. Data refreshed Nov 6, 2026. RevenueBase Smart Search rates how each company's information relates to engineering 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	Galfar Engineering & Contracting Saog	Strong evidence	Muscat, OmanHQ checked Nov 6, 2026	10001+	4,690 contacts →
	Strong evidence “Galfar Engineering & Contracting SAOG is one of the largest, multi-disciplined engineering, contracting and construction company in the Sultanate of Oman.” Source: RevenueBase Database · checked Nov 6, 2026
2	AL Ansari	Strong evidence	Ghala, OmanHQ checked Nov 6, 2026	201-500	614 contacts →
	Strong evidence “Headquartered in Muscat, Oman, Al Ansari is a provider of integrated building, infrastructure and engineering solutions.” Source: RevenueBase Database · checked Nov 6, 2026
3	AL Adrak Trading And Contracting Company	Strong evidence	Muscat, OmanHQ checked Nov 6, 2026	5,001-10,000	605 contacts →
	Strong evidence “Al Adrak Trading & Contracting LLC, a leading, results-oriented Omani engineering construction company headquartered in Muscat, launched operations in 1986 as a modest enterprise…” Source: RevenueBase Database · checked Nov 6, 2026
4	Arabian Industries Projects LLC	Indirect evidence	Al Khuwair, OmanHQ checked Nov 6, 2026	1,001-5,000	604 contacts →
	Indirect evidence “We deliver engineered solutions for the oil, gas and industrialised sectors.” Source: RevenueBase Database · checked Nov 6, 2026
5	TR Engineering Consultancy LLC A Tecnicas Reunidas Group Of Companies	Strong evidence	Alkhuwair, OmanHQ checked Nov 6, 2026	201-500	574 contacts →
	Strong 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 Nov 6, 2026
6	Muscat Engineering Consultancy LLC	Strong evidence	Bowsher, OmanHQ checked Nov 6, 2026	501-1,000	454 contacts →
	Strong 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 Nov 6, 2026
7	Strabag Oman	Indirect evidence	Muscat, OmanHQ checked Nov 6, 2026	1,001-5,000	347 contacts →
	Indirect evidence “STRABAG Oman LLC started operating in Oman in 1970 as pioneers in the Road Construction Industry, STRABAG Oman LLC has helped the Sultanate of Oman bridge infrastructure gaps by…” Source: RevenueBase Database · checked Nov 6, 2026
8	AL Haditha Energy Saoc	Indirect evidence	Muscat, OmanHQ checked Nov 6, 2026	1,001-5,000	260 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 Nov 6, 2026
9	Oman Nastional Engineering And Investment Company Oneic	Indirect evidence	Muscat, OmanHQ checked Nov 6, 2026	1,001-5,000	258 contacts →
	Indirect evidence Source: RevenueBase Database · checked Nov 6, 2026
10	Majees Technical Services LLC	Indirect evidence	Al Azaiba, OmanHQ checked Nov 6, 2026	201-500	250 contacts →
	Indirect evidence “Majees Technical Services LLC (Majees) was founded in 2006 by Mr.” Source: RevenueBase Database · checked Nov 6, 2026
11	United Engineering Services LLC A Member Of MB Holding Company LLC	Strong evidence	Muscat, OmanHQ checked Nov 6, 2026	501-1,000	230 contacts →
	Strong evidence “United Engineering Services is a privately owned company that provides engineering services to oil & gas, marine & defence industries.” Source: RevenueBase Database · checked Nov 6, 2026
12	Tawoos Power & Telecommunications LLC	Strong evidence	Ruwi Muscat, OmanHQ checked Nov 6, 2026	201-500	222 contacts →
	Strong evidence “Tawoos Power & Telecommunications (TPT) was established in 1989 to provide high quality products, professional engineering services and expertise to the power and…” Source: RevenueBase Database · checked Nov 6, 2026
13	Oman Gulf Company L.L.C	Indirect evidence	Salalah, OmanHQ checked Nov 6, 2026	1,001-5,000	150 contacts →
	Indirect evidence “Oman Gulf Company L.L.C is wholly owned Omani Company that has been established for over 40 years, with a current annual turnover by 2012 was Twenty millions Omani Riyal.” Source: RevenueBase Database · checked Nov 6, 2026
14	AL Hassan Engineering Co. S.A.O.G	Strong evidence	Al Wadi Al Kabir, OmanHQ checked Nov 6, 2026	1,001-5,000	133 contacts →
	Strong evidence “Al Hassan Engineering Co.” Source: RevenueBase Database · checked Nov 6, 2026
15	AZ Engineers & Partners L.L.C	Indirect evidence	Muscat, OmanHQ checked Nov 6, 2026	1,001-5,000	131 contacts →
	Indirect evidence “The history of AZ Engineers is a testament to the fusion of energy, passion, ambition, teamwork, and a strong foundation in people.” Source: RevenueBase Database · checked Nov 6, 2026
16	Jeel Engineering	Strong evidence	Muscat, OmanHQ checked Nov 6, 2026	51-200	119 contacts →
	Strong evidence “Established in 1998, Jeel Engineering is a leading firm driving innovation in infrastructure and technology in the Sultanate of Oman.” Source: RevenueBase Database · checked Nov 6, 2026
17	Technical Supplies International CO LLC	Indirect evidence	Muscat, OmanHQ checked Nov 6, 2026	51-200	106 contacts →
	Indirect evidence “Technical Supplies International, an ISO 9001:2015 Certified company, is a leading distributor of products in Electrical, Instrumentation, Oil and Gas, Lighting, Fixing Systems…” Source: RevenueBase Database · checked Nov 6, 2026
18	Value Engineering Center	Strong evidence	Muscat, OmanHQ checked Nov 6, 2026	51-200	104 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 Nov 6, 2026
19	Hi-Tech Inspection Services LLC	Indirect evidence	Muscat, OmanHQ checked Nov 6, 2026	501-1,000	103 contacts →
	Indirect evidence “Hi-Tech Inspection Services started serving the industry since 1996.” Source: RevenueBase Database · checked Nov 6, 2026
20	Atlas International Engineering Consultants - Aiec	Strong evidence	Muscat, OmanHQ checked Nov 6, 2026	51-200	101 contacts →
	Strong evidence “Atlas International Engineering Consultants formed in 2006 by our Managing Director Mr.” Source: RevenueBase Database · checked Nov 6, 2026
21	JAL Engineering Services LLC	Strong evidence	Muscat, OmanHQ checked Nov 6, 2026	1,001-5,000	93 contacts →
	Strong evidence “JES is dedicated to offering high-quality professional engineering services, building long-term partnerships, responding to changing client and industry needs, and exceeding…” Source: RevenueBase Database · checked Nov 6, 2026
22	Technical Trading Company LLC	Strong evidence	Muscat, OmanHQ checked Nov 6, 2026	201-500	81 contacts →
	Strong evidence “Technical Trading LLC (TTC), the flagship company of Al Sulaimi Group, proudly marks over five decades of innovation and leadership in Oman’s engineering landscape.” Source: RevenueBase Database · checked Nov 6, 2026
23	Target L.L.C- Muscat Oman	Indirect evidence	OmanHQ checked Nov 6, 2026	1,001-5,000	79 contacts →
	Indirect evidence “TARGET is an Omani Company that is proud to have contributed to the nation’s progress since the start of its operations in 1976.” Source: RevenueBase Database · checked Nov 6, 2026
24	Atlantic Construction LLC	Indirect evidence	Al Khuwair, OmanHQ checked Nov 6, 2026	501-1,000	75 contacts →
	Indirect evidence “ATLANTIC CONSTRUCTION LLC, is one of the progressively growing construction company, since its establishment in Nov 2009, under the leadership of our Managing Director- Mr.” Source: RevenueBase Database · checked Nov 6, 2026
25	Shaksy Engineering Services	Strong evidence	Muscat, OmanHQ checked Nov 6, 2026	1,001-5,000	74 contacts →
	Strong evidence “Shaksy Engineering Services is a Civil Engineering company located in rusayl street, MUSCAT, Muscat Governorate, Oman.” Source: RevenueBase Database · checked Nov 6, 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: engineering 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 engineering companies.
Partial evidence: Its own public description names part of engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name engineering 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 396 engineering companies based in Oman

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Engineering companies based in Oman at a glance

As of Nov 6, 2026

13.3%Verified-email coverage

86.9Average contacts per company

51-200Median size (employees)

46.7%Largest-city concentration · Muscat

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

133

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 396 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 engineering 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 “engineering 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 engineering 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 engineering 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, 4,578 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 November 6, 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.

Engineering companies by metro

Engineering companies in Muscat185

Frequently asked

How many engineering companies are based in Oman?

The directory lists 396 engineering companies based in Oman as of November 2026.

What services do engineering companies provide?

Engineering companies provide services such as design, consulting, testing, project management, and technical support across disciplines and industries.

How can I find contacts at engineering companies?

This directory includes 34,398 contacts and 4,578 email addresses associated with engineering companies.

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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.