Company lists · Data refreshed September 2026

Top 11 Offshore infrastructure inspection companies based in Oman

RevenueBase identified 34 offshore infrastructure inspection companies headquartered in Oman as of September 2026 and tracks 703 professional contacts across them, including 96 with verified work emails. Muscat is the largest hub.

This list covers offshore infrastructure inspection 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 20, 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 20, 2026 86% judged on-target in blind review
34Companies
703Contacts tracked
96Verified emails
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The 11 largest offshore infrastructure inspection companies based in Oman

Ranked by team size
Top 11 of 34 offshore infrastructure inspection companies based in Oman, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to offshore infrastructure inspection 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
1Indirect evidenceMuscat, OmanHQ checked Sep 20, 2026501-1,000220 contacts →

Indirect evidence

“United Engineering Services is a privately owned company that provides engineering services to oil & gas, marine & defence industries.”

Source: RevenueBase Database · checked Sep 20, 2026
2Partial evidenceMuscat, OmanHQ checked Sep 20, 2026501-1,00077 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
3Partial evidenceAzaiba, OmanHQ checked Sep 20, 2026201-50047 contacts →

Partial evidence

“IDTEC is continuously supporting the drilling industry in the form of inspections, repairs and re-certification of drilling rigs and its associated components.”

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidenceMuscat, OmanHQ checked Sep 20, 2026201-50032 contacts →

Indirect evidence

“Masirah International Technical and Marine Services is the leading Marine Construction and Diving Services Company in the Sultanate of Oman.”

Source: RevenueBase Database · checked Sep 20, 2026
5Partial evidenceMuscat, OmanHQ checked Sep 20, 2026201-50029 contacts →

Partial evidence

“Oilfield Inspection Services is a 100% Omani Company, established in 2010.”

Source: RevenueBase Database · checked Sep 20, 2026
6Indirect evidenceMuscat, OmanHQ checked Sep 20, 202651-20016 contacts →

Indirect evidence

“Founded in 2006 in the Sultanate of Oman, Vanguard Reservoir Surveillance Services (VRSS) specialises in well integrity diagnostics, corrosion logging using pulsed electromagnetic…”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceMabela, OmanHQ checked Sep 20, 202651-20015 contacts →

Indirect evidence

“Having established in the year 2007, DEYYAR INTERNATIONAL LLC is supported by the parental groups, who are foremost in various industries.”

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceMuscat, OmanHQ checked Sep 20, 202651-20011 contacts →

Indirect evidence

“Consolidated Union Contracting (CUC) was established in the Sultanate of Oman in 2010.”

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceSohar, OmanHQ checked Sep 20, 202611-507 contacts →

Indirect evidence

“Commercial divers, seawater pipeline installation & maintenance, salvage operations, underwater maintenance, underwater CCTV recordings, underwater welding & cutting, ROV…”

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceMuscat, OmanHQ checked Sep 20, 2026201-5006 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceMuscat, OmanHQ checked Sep 20, 20261-105 contacts →

Indirect evidence

“Integrity Smart Services (ISS) is a specialized consultancy firm, established by a team of expert integrity engineers to deliver reliable integrity solutions in order to maximize…”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 11 of 34 offshore infrastructure inspection companies based in Oman

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Offshore infrastructure inspection companies based in Oman at a glance

As of Sep 20, 2026
13.7%Verified-email coverage
20.7Average contacts per company
51-200Median size (employees)
55.9%Largest-city concentration · Muscat
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
7
11-50
8
51-200
9
201-500
6
501-1,000
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 34 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 offshore infrastructure inspection 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 “offshore infrastructure inspection 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 offshore infrastructure inspection 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 offshore infrastructure inspection 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, 96 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 20, 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

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 offshore infrastructure inspection 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 offshore infrastructure inspection companies are there based in Oman?

RevenueBase identified 34 offshore infrastructure inspection 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?

United Engineering Services LLC A Member Of MB Holding Company LLC, headquartered in Muscat, tops this list with the largest team on record.

Which city has the most offshore infrastructure inspection companies?

Muscat leads with 19 headquartered companies, followed by Al Seeb (1) and Azaiba (1).

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 96 verified decision-maker contacts tracked across these 34 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 20, 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.