Company lists · Data refreshed September 2026

Top 25 Subsea drilling service providers based in the United Arab Emirates

Name: Subsea drilling service providers based in the United Arab Emirates
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 152 companies tracked

RevenueBase identified 152 subsea drilling service providers headquartered in the United Arab Emirates as of September 2026 and tracks 18,541 professional contacts across them, including 2,127 with verified work emails. Dubai is the largest hub.

This list covers subsea drilling service providers headquartered in the United Arab Emirates, 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 22, 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 22, 2026 86% judged on-target in blind review

152Companies

18,541Contacts tracked

2,127Verified emails

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The 25 largest subsea drilling service providers based in the United Arab Emirates

Ranked by team size

Top 25 of 152 subsea drilling service providers based in the United Arab Emirates, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to subsea drilling service providers: 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	Shelf Drilling	Strong evidence	Dubai, United Arab EmiratesHQ checked Sep 22, 2026	1,001-5,000	2,689 contacts →
	Strong evidence “Shelf Drilling is a wholly owned subsidiary of ADES Holding Company, a leading international oil and gas drilling services provider.” Source: RevenueBase Database · checked Sep 22, 2026
2	Oilserv	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 22, 2026	1,001-5,000	2,249 contacts →
	Partial evidence “OiLSERV is a provider of an expanding range of oilfield services, including well logging, well testing, production enhancement, drilling services, surface production management…” Source: RevenueBase Database · checked Sep 22, 2026
3	ZMI Holdings	Indirect evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 22, 2026	1,001-5,000	1,917 contacts →
	Indirect evidence “ZMI Holdings an ADNOC L&S company THE NEW WAVE Transforming the Offshore Energy Industry An integrated service provider offering unparalleled commitment.” Source: RevenueBase Database · checked Sep 22, 2026
4	Geolog International	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 22, 2026	1,001-5,000	1,685 contacts →
	Partial evidence “Every year, drilling teams make decisions worth millions of dollars on incomplete information.” Source: RevenueBase Database · checked Sep 22, 2026
5	CCC Underwater Engineering S.A.L	Indirect evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 22, 2026	201-500	1,279 contacts →
	Indirect evidence “(Underwater Engineering) S.A.L was established in 1976.” Source: RevenueBase Database · checked Sep 22, 2026
6	Allianz Middle East Ship Management LLC	Indirect evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 22, 2026	1,001-5,000	793 contacts →
	Indirect evidence “With offices in Abu Dhabi, Dubai, Qatar and Singapore, Allianz Middle East Ship Management LLC(Allianz-ME) is a well-established marine contractors providing modern Offshore…” Source: RevenueBase Database · checked Sep 22, 2026
7	Stanford Marine	Indirect evidence	Dubai, United Arab EmiratesHQ checked Sep 22, 2026	n/a	715 contacts →
	Indirect evidence “Established in 1997, we operate an extensive fleet of Offshore Supply Vessels that service the Oil and Gas industry in the Middle East, South East Asia, Africa, India and the Gulf…” Source: RevenueBase Database · checked Sep 22, 2026
8	Unique Group	Partial evidence	Sharjah, United Arab EmiratesHQ checked Sep 22, 2026	501-1,000	618 contacts →
	Partial evidence “Unique Group is a leading specialist and integrated engineering solutions provider across the global subsea, renewables, oil and gas, and defence industries.” Source: RevenueBase Database · checked Sep 22, 2026
9	Selective Marine Services	Indirect evidence	Dubai, United Arab EmiratesHQ checked Sep 22, 2026	201-500	347 contacts →
	Indirect evidence “Established in 1995 in the Middle East & Gulf region has now grown to be a regional company, meeting the growing demand and challenges of oil & gas as well as marine industry.” Source: RevenueBase Database · checked Sep 22, 2026
10	OFCO	Partial evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 22, 2026	501-1,000	330 contacts →
	Partial evidence “OFCO - Offshore International provide specialized offshore services to the Oil & Gas and construction industry including Marine Vessels, Integrated Offshore Logistics, Subsea…” Source: RevenueBase Database · checked Sep 22, 2026
11	Safeen Subsea	Partial evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 22, 2026	201-500	267 contacts →
	Partial evidence “SAFEEN Survey & Subsea Services is a premier provider of integrated offshore survey, diving and subsea engineering solutions across the UAE, GCC and globally.” Source: RevenueBase Database · checked Sep 22, 2026
12	APT Global Marine & Offshore Engineering	Indirect evidence	Dubai, United Arab EmiratesHQ checked Sep 22, 2026	1,001-5,000	266 contacts →
	Indirect evidence “APT Global is a leading complete technical service provider in Marine, Dredging, Offshore, Oil & Gas, Industry and Construction.” Source: RevenueBase Database · checked Sep 22, 2026
13	Dulam International Limited	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 22, 2026	201-500	238 contacts →
	Partial evidence “Dulam International is a leading provider of subsea services to the oil and gas industry in the Middle East and Indian Subcontinent.” Source: RevenueBase Database · checked Sep 22, 2026
14	Sakson Group	Partial evidence	Cluster M, United Arab EmiratesHQ checked Sep 22, 2026	51-200	222 contacts →
	Partial evidence “Headquartered in Dubai UAE, Sakson Drilling & Oil Services is a drilling contractor dedicated to serving the oil and gas industry.” Source: RevenueBase Database · checked Sep 22, 2026
15	E-Marine Pjsc	Indirect evidence	Dubai, United Arab EmiratesHQ checked Sep 22, 2026	201-500	211 contacts →
	Indirect evidence “E-marine PJSC, an ISO Certified Company has grown to become one of the market leaders in Submarine Cable Installation, Maintenance and Repair Services.” Source: RevenueBase Database · checked Sep 22, 2026
16	Magnum Technology Center FZE	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 22, 2026	51-200	172 contacts →
	Partial evidence “Seamless Integration Magnum Technology Center designs and manufactures complete equipment packages for Well Testing, Early Production Facilities, Underbalanced Drilling and…” Source: RevenueBase Database · checked Sep 22, 2026
17	Petrodive	Indirect evidence	Dubai, United Arab EmiratesHQ checked Sep 22, 2026	201-500	146 contacts →
	Indirect evidence “PETRODIVE is an independent diving company providing the Maritime and the International Oil and Gas industry with a complete underwater contracting service.” Source: RevenueBase Database · checked Sep 22, 2026
18	AL Mutawa Marine Works LLC	Indirect evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 22, 2026	51-200	137 contacts →
	Indirect evidence “AL MUTAWA MARINE WORKS L.L.C.” Source: RevenueBase Database · checked Sep 22, 2026
19	ALI & Sons Oilfield Supplies & Services Company LLC	Indirect evidence	Airport Road, United Arab EmiratesHQ checked Sep 22, 2026	201-500	120 contacts →
	Indirect evidence “Ali & Sons Oilfield Supplies & Services (ASOS) is where Ali & Sons’ story started, ASOS, dealing with the Oil & Gas sector, was the first division established and has been a…” Source: RevenueBase Database · checked Sep 22, 2026
20	SEA Eagles Group	Indirect evidence	Hamriyah Free Zone, United Arab EmiratesHQ checked Sep 22, 2026	201-500	120 contacts →
	Indirect evidence “About : Sea Eagles provides marine engineering and offshore services to companies within the oil and gas sector.” Source: RevenueBase Database · checked Sep 22, 2026
21	OIL & GAS International OGI	Indirect evidence	Sharjah, United Arab EmiratesHQ checked Sep 22, 2026	51-200	117 contacts →
	Indirect evidence “OGI FZC is a Global services provider in Rentals / Fishing /Casing running / Manufacture & Repair / inspection and pressure control, Lifting and rigging safety equipment’s and…” Source: RevenueBase Database · checked Sep 22, 2026
22	Ocean Oilfield Drilling Rigs & Marine Engg. Services FZC	Indirect evidence	Hamriyah Free Zone, United Arab EmiratesHQ checked Sep 22, 2026	501-1,000	93 contacts →
	Indirect evidence “Our Mission “Business is not just doing deals, business is having great products, doing great engineering, and providing tremendous service to customers.” Source: RevenueBase Database · checked Sep 22, 2026
23	GAC Marine L.L.C	Indirect evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 22, 2026	5,001-10,000	84 contacts →
	Indirect evidence “When you’re engaged in offshore exploration, construction and production, laying submarine pipes or cables, or operating a rig or production platform, you need a marine services…” Source: RevenueBase Database · checked Sep 22, 2026
24	Emirates Western OIL Well Drilling & Maint. Co. L.L.C	Partial evidence	Al Zahiyah, United Arab EmiratesHQ checked Sep 22, 2026	51-200	60 contacts →
	Partial evidence “Emirates Western Oil Well Drilling & Maint.Co.LLC Company was established to cope with tremendous development witnessed by United Arab Emirates in various fields and in particular…” Source: RevenueBase Database · checked Sep 22, 2026
25	Iseas LLC	Partial evidence	Sharjah, United Arab EmiratesHQ checked Sep 22, 2026	11-50	60 contacts →
	Partial evidence “Integrated Subsea Engineering & Services LLC (ISEAS) is a dynamic company formed by experienced professionals in their respective fields with over 75 years of cumulative…” Source: RevenueBase Database · checked Sep 22, 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: subsea drilling service providers. 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 subsea drilling service providers.
Partial evidence: Its own public description names part of subsea drilling service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name subsea drilling service providers. 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 152 subsea drilling service providers based in the United Arab Emirates

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Subsea drilling service providers based in the United Arab Emirates at a glance

As of Sep 22, 2026

11.5%Verified-email coverage

122.0Average contacts per company

11-50Median size (employees)

35.5%Largest-city concentration · Dubai

Sep 22, 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 United Arab Emirates, so it is reported there. Company counts and contact totals on this page are exact for United Arab Emirates, over 152 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 subsea drilling service providers, 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 the United Arab Emirates whose own description of what they do matches “subsea drilling service providers”. 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 subsea drilling service providers), 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 subsea drilling service providers, and records with no verified work email. Companies headquartered outside United Arab Emirates 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, 2,127 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 22, 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.

Subsea drilling service providers by metro

Subsea drilling service providers in Dubai54
Subsea drilling service providers in Abu Dhabi36

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 subsea drilling service providers, 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 subsea drilling service providers are there based in the United Arab Emirates?

RevenueBase identified 152 subsea drilling service providers headquartered in the United Arab Emirates 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?

Shelf Drilling, headquartered in Dubai, tops this list with the largest team on record.

Which city has the most subsea drilling service providers?

Dubai leads with 54 headquartered companies, followed by Abu Dhabi (36) and Sharjah (11).

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 2,127 verified decision-maker contacts tracked across these 152 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 22, 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.