Company lists · Data refreshed November 2026

Top 19 Engineering companies based in Muscat, Oman

This directory lists 185 engineering companies based in Muscat, Oman, with 9,092 contacts and 795 email addresses. The list includes companies across engineering disciplines. Use it to identify potential suppliers, partners, and sales prospects as of November 2026. Across Oman, Muscat is the largest hub for this category.

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
185Companies
9,092Contacts tracked
795Verified emails
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The 19 largest engineering companies based in Muscat, Oman

Ranked by team size
Top 19 of 185 engineering companies based in Muscat, 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceMuscat, OmanHQ checked Nov 6, 20265,001-10,000605 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
2Indirect evidenceMuscat, OmanHQ checked Nov 6, 20261,001-5,000258 contacts →

Indirect evidence

Source: RevenueBase Database · checked Nov 6, 2026
3Strong evidenceMuscat, OmanHQ checked Nov 6, 2026501-1,000230 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
4Indirect evidenceMuscat, OmanHQ checked Nov 6, 20261,001-5,000131 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
5Strong evidenceMuscat, OmanHQ checked Nov 6, 202651-200119 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
6Indirect evidenceMuscat, OmanHQ checked Nov 6, 202651-200106 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
7Strong evidenceMuscat, OmanHQ checked Nov 6, 202651-200104 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
8Indirect evidenceMuscat, OmanHQ checked Nov 6, 2026501-1,000103 contacts →

Indirect evidence

“Hi-Tech Inspection Services started serving the industry since 1996.”

Source: RevenueBase Database · checked Nov 6, 2026
9Strong evidenceMuscat, OmanHQ checked Nov 6, 202651-200101 contacts →

Strong evidence

“Atlas International Engineering Consultants formed in 2006 by our Managing Director Mr.”

Source: RevenueBase Database · checked Nov 6, 2026
10Strong evidenceMuscat, OmanHQ checked Nov 6, 2026201-50081 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
11Strong evidenceMuscat, OmanHQ checked Nov 6, 202651-20070 contacts →

Strong evidence

“GENERAL Engineering Innovation Design & Consulting (EIDC) consists of highly qualified, well experienced and committed professionals in the fields of Architecture, Structural…”

Source: RevenueBase Database · checked Nov 6, 2026
12Indirect evidenceMuscat, OmanHQ checked Nov 6, 2026201-50069 contacts →

Indirect evidence

“Al Arkan Construction LLC is a fast growing excellent grade construction company having its head office at Muscat, Sultanate of Oman.”

Source: RevenueBase Database · checked Nov 6, 2026
13Indirect evidenceMuscat, OmanHQ checked Nov 6, 2026201-50067 contacts →

Indirect evidence

“SOGEX INTERNATIONAL started in Oman in 1971 as a small company and contributed remarkably in the development of Sultanate of Oman to meet the challenge of rapid growth.”

Source: RevenueBase Database · checked Nov 6, 2026
14Strong evidenceMuscat, OmanHQ checked Nov 6, 202651-20041 contacts →

Strong evidence

“ISAG Consulting Engineers is a Stock Company between Environmental Civil Engineering Consulting Center (Enviro Civec) and Structural & Architectural Group (SAG) and based at Cairo.”

Source: RevenueBase Database · checked Nov 6, 2026
15Indirect evidenceMuscat, OmanHQ checked Nov 6, 202611-5034 contacts →

Indirect evidence

“National Trading & Projects Co.”

Source: RevenueBase Database · checked Nov 6, 2026
16Indirect evidenceMuscat, OmanHQ checked Nov 6, 2026201-50029 contacts →

Indirect 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 Nov 6, 2026
17Strong evidenceMuscat, OmanHQ checked Nov 6, 202611-5029 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 Nov 6, 2026
18Indirect evidenceMuscat, OmanHQ checked Nov 6, 2026201-50025 contacts →

Indirect evidence

Source: RevenueBase Database · checked Nov 6, 2026
19Indirect evidenceMuscat, OmanHQ checked Nov 6, 2026501-1,00023 contacts →

Indirect evidence

“One Stop Solution for Steel Structure Construction”

Source: RevenueBase Database · checked Nov 6, 2026

Showing 19 of 185 engineering companies based in Muscat, Oman

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Engineering companies based in Muscat, Oman at a glance

As of Nov 6, 2026
8.7%Verified-email coverage
49.1Average contacts per company
51-200Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
60
51-200
46
201-500
23
501-1,000
14
1,001-5,000
8
5,001-10,000
8

Email recency for this list is measured across the whole Oman list rather than for Muscat, so it is reported there. Company counts and contact totals on this page are exact for Muscat, over 185 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 Muscat, 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 Muscat 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, 795 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.

Frequently asked

How many engineering companies are based in Muscat, Oman?

The directory lists 185 engineering companies based in Muscat, 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 9,092 contacts and 795 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.