Company lists · Data refreshed September 2026

Top 25 Floating platform inspection services worldwide

Name: Floating platform inspection services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,226 companies tracked

RevenueBase identified 1,226 floating platform inspection services worldwide as of September 2026 and tracks 24,174 professional contacts across them, including 3,661 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers floating platform inspection services worldwide, 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 28, 2026. Country and city lists for floating platform inspection services follow the table.

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 28, 2026 86% judged on-target in blind review

1,226Companies

24,174Contacts tracked

3,661Verified emails

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The 25 largest floating platform inspection services worldwide

Ranked by team size

Top 25 of 1,226 floating platform inspection services worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to floating platform inspection services: 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	Applus OIL And GAS	Indirect evidence	Madrid, United KingdomHQ checked Sep 28, 2026	10001+	1,463 contacts →
	Indirect evidence “Applus+ is globally recognized across all phases of the oil and gas industry, including upstream, midstream, and downstream, both on land and at sea.” Source: RevenueBase Database · checked Sep 28, 2026
2	CCC Underwater Engineering S.A.L	Indirect evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 28, 2026	201-500	1,279 contacts →
	Indirect evidence “(Underwater Engineering) S.A.L was established in 1976.” Source: RevenueBase Database · checked Sep 28, 2026
3	Aries Marine And Engineering Services	Partial evidence	United Arab EmiratesHQ checked Sep 28, 2026	1,001-5,000	1,216 contacts →
	Partial evidence “Aries is the largest Engineering, Inspection & Maintenance firm in the Middle East.” Source: RevenueBase Database · checked Sep 28, 2026
4	KBR Energo Engineering	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	n/a	789 contacts →
	Partial evidence “Energo Engineering is a KBR Company that provides the full package of structural integrity management (SIM) and advanced structural engineering services for offshore floating and…” Source: RevenueBase Database · checked Sep 28, 2026
5	Oceaneering Asset Integrity	Partial evidence	Bergen, NorwayHQ checked Sep 28, 2026	5,001-10,000	680 contacts →
	Partial evidence “Oceaneering Asset Integrity is one of the largest providers of Integrity and Inspection Services in the world.” Source: RevenueBase Database · checked Sep 28, 2026
6	Sistac	Indirect evidence	Macaé, BrazilHQ checked Sep 28, 2026	501-1,000	624 contacts →
	Indirect evidence “A SISTAC é líder no segmento de inspeção, manutenção e reparo offshore na indústria de óleo e gás no Brasil, através de acesso com embarcações de apoio marítimo, mergulhadores…” Source: RevenueBase Database · checked Sep 28, 2026
7	Tubestar OIL And GAS Services PVT LTD	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 28, 2026	501-1,000	562 contacts →
	Indirect evidence “Tubestar, is a privately held company with over 4 decades experience in India.” Source: RevenueBase Database · checked Sep 28, 2026
8	Qualitech IRM	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 28, 2026	501-1,000	544 contacts →
	Partial evidence “ABOUT US We are a multinational inspection, repair and maintenance company that operates in the oil, gas and energy sector with Efficiency, Safety and Sustainability.” Source: RevenueBase Database · checked Sep 28, 2026
9	Intero Integrity	Partial evidence	Tricht, NetherlandsHQ checked Sep 28, 2026	501-1,000	471 contacts →
	Partial evidence “We are a fast-growing global company offering inspection, industrial, and environmental services to the critical infrastructure sector.” Source: RevenueBase Database · checked Sep 28, 2026
10	MCS	Partial evidence	Cairo, EgyptHQ checked Sep 28, 2026	501-1,000	385 contacts →
	Partial evidence “MCS offers turnkey services in offshore inspection and asset integrity with its own designed and developed software products which digitally transform and improve inspection and…” Source: RevenueBase Database · checked Sep 28, 2026
11	TJ Inspection, INC	Partial evidence	Oklahoma City, OK, United StatesHQ checked Sep 28, 2026	201-500	262 contacts →
	Partial evidence “Setting the Standard for Premier Inspection Services in the Oil & Gas Industry through our Dedication to Tradition / Talent / Technology / Teamwork TJ Inspection provides the…” Source: RevenueBase Database · checked Sep 28, 2026
12	Techcorr Usa, LLC	Partial evidence	Pasadena, TX, United StatesHQ checked Sep 28, 2026	501-1,000	226 contacts →
	Partial evidence “The TechCorr name is synonymous with safe, quality inspection services.” Source: RevenueBase Database · checked Sep 28, 2026
13	OCS Group Singapore	Indirect evidence	SingaporeHQ checked Sep 28, 2026	51-200	218 contacts →
	Indirect evidence “OCS Group Singapore with its main office in Singapore was founded in 1998, initially under the name Rig International, in 2001 due to various additional services OCS rebranded to…” Source: RevenueBase Database · checked Sep 28, 2026
14	Technical Integrated Services	Partial evidence	Point Lisas Industrial Estate, Trinidad and TobagoHQ checked Sep 28, 2026	201-500	193 contacts →
	Partial evidence “Technical Integrated Services (formerly Trinidad Inspection Services) is the backbone of industries powering the Caribbean.” Source: RevenueBase Database · checked Sep 28, 2026
15	Metalogic Inspection Services	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 28, 2026	201-500	156 contacts →
	Partial evidence “Metalogic Inspection Services delivers professional inspection services that support asset integrity, safety, and operational confidence across North America.” Source: RevenueBase Database · checked Sep 28, 2026
16	Global Energy Ventures	Indirect evidence	Abidjan, Cote d'IvoireHQ checked Sep 28, 2026	201-500	151 contacts →
	Indirect evidence “Global Energy Ventures is one of the largest service providers in West Africa.” Source: RevenueBase Database · checked Sep 28, 2026
17	Qualspec	Partial evidence	Deer Park, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	149 contacts →
	Partial evidence “QualSpec is a leading industrial inspection firm headquartered in Houston, Texas.” Source: RevenueBase Database · checked Sep 28, 2026
18	CGI Coastal Gulf & International	Partial evidence	Saint Rose, LA, United StatesHQ checked Sep 28, 2026	201-500	130 contacts →
	Partial evidence “Since 1978, Coastal Gulf & International, Inc.(CGI) has been a trusted leader in independent inspection, testing, and technical services for the energy, petrochemical, and marine…” Source: RevenueBase Database · checked Sep 28, 2026
19	On & Offshore Quality Control Specialist, Llc. QCS	Indirect evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	501-1,000	130 contacts →
	Indirect evidence “Welcome to On & Offshore Quality Control Specialists, LLC.” Source: RevenueBase Database · checked Sep 28, 2026
20	Aquaterra Group LTD	Indirect evidence	Kintore, United KingdomHQ checked Sep 28, 2026	11-50	123 contacts →
	Indirect evidence “RELIABLE \| RESOURCEFUL \| READY We continually raise the bar by challenging ourselves and our clients to enable safe and efficient performance.” Source: RevenueBase Database · checked Sep 28, 2026
21	Subc Partner	Indirect evidence	Esbjerg, DenmarkHQ checked Sep 28, 2026	201-500	120 contacts →
	Indirect evidence “We help our customers succeed by delivering world-class service and reliable turnkey solutions, built on strong engineering know-how, skilled execution and a strong innovative…” Source: RevenueBase Database · checked Sep 28, 2026
22	Standard Arabia Inspection Co. LTD	Partial evidence	Jubail, Saudi ArabiaHQ checked Sep 28, 2026	51-200	108 contacts →
	Partial evidence “Standard Arabia Inspection Co.” Source: RevenueBase Database · checked Sep 28, 2026
23	Moduspec	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	101 contacts →
	Partial evidence “ModuSpec first introduced the concept of rig inspection to the market in 1986 and since then, has been providing unrivalled expertise and assurance to support safe operations…” Source: RevenueBase Database · checked Sep 28, 2026
24	Intersica	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	101 contacts →
	Indirect evidence “Intersica results from the merge of SICA, ATS and QUINEX.” Source: RevenueBase Database · checked Sep 28, 2026
25	3b Inspection	Partial evidence	Fort Worth, TX, United StatesHQ checked Sep 28, 2026	201-500	94 contacts →
	Partial evidence “3B Inspection was founded in 2016 to provide dependable, high-quality inspection services for the oil and gas pipeline industry.” Source: RevenueBase Database · checked Sep 28, 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: floating platform inspection services. 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 floating platform inspection services.
Partial evidence: Its own public description names part of floating platform inspection services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name floating platform inspection services. 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 1,226 floating platform inspection services worldwide

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Floating platform inspection services worldwide at a glance

As of Sep 28, 2026

15.1%Verified-email coverage

19.7Average contacts per company

11-50Median size (employees)

2.4%Largest-city concentration · Houston

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

454

11-50

463

51-200

193

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 floating platform inspection services, 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.
Coverage: Every country. Country and city lists for floating platform inspection services are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “floating platform inspection services”. 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 floating platform inspection services), 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 floating platform inspection services, and records with no verified work email.
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, 3,661 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 28, 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.

Floating platform inspection services by location

8 lists · largest first

Every Floating platform inspection services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Floating platform inspection services based in Houston, United States30

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 floating platform inspection services, 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 floating platform inspection services are there worldwide?

RevenueBase identified 1,226 floating platform inspection services worldwide 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?

Applus OIL And GAS, headquartered in Madrid, tops this list with the largest team on record.

Which country has the most floating platform inspection services?

The United States leads with 162 companies, followed by Brazil (117) and the United Kingdom (87). Every floating platform inspection services list by country and city is linked on this page.

Which city has the most floating platform inspection services?

Houston leads with 30 headquartered companies, followed by Singapore (22) and Aberdeen (20).

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 3,661 verified decision-maker contacts tracked across these 1,226 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 28, 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.