Company lists · Data refreshed September 2026

Top 25 Offshore platform staffing companies based in the United States

Name: Offshore platform staffing companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 621 companies tracked

RevenueBase identified 621 offshore platform staffing companies headquartered in the United States as of September 2026 and tracks 42,428 professional contacts across them, including 6,915 with verified work emails. Houston is the largest hub.

This list covers offshore platform staffing companies headquartered in the United States, 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 29, 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 29, 2026 86% judged on-target in blind review

621Companies

42,428Contacts tracked

6,915Verified emails

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The 25 largest offshore platform staffing companies based in the United States

Ranked by team size

Top 25 of 621 offshore platform staffing companies based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to offshore platform staffing 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	Noble Corporation	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	5,001-10,000	5,601 contacts →
	Partial evidence “Noble is a leading offshore drilling contractor for the oil and gas industry.” Source: RevenueBase Database · checked Sep 29, 2026
2	Tradesmen International	Indirect evidence	Macedonia, OH, United StatesHQ checked Sep 29, 2026	10001+	4,999 contacts →
	Indirect evidence “Founded in 1992, Tradesmen International is North America’s premier resource for proven skilled craftsmen and labor consulting services.” Source: RevenueBase Database · checked Sep 29, 2026
3	Valaris Limited	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	5,001-10,000	3,173 contacts →
	Indirect evidence “We Are Valaris With decades of expertise and strategic commitment built on efficiency, capability and ingenuity, our sights are continually set toward a future built with purpose…” Source: RevenueBase Database · checked Sep 29, 2026
4	TRS Staffing Solutions	Partial evidence	Greenville, United StatesHQ checked Sep 29, 2026	201-500	1,187 contacts →
	Partial evidence “TRS Staffing Solutions is a world leading engineering recruitment agency specialising in the recruitment and supply of professional, engineering, technical and field talent.” Source: RevenueBase Database · checked Sep 29, 2026
5	247hire	Indirect evidence	Oak Brook, IL, United StatesHQ checked Sep 29, 2026	201-500	1,059 contacts →
	Indirect evidence “At 247Hire, our mission is simple: to empower yours.” Source: RevenueBase Database · checked Sep 29, 2026
6	PTS Advance	Indirect evidence	Tustin, CA, United StatesHQ checked Sep 29, 2026	501-1,000	706 contacts →
	Indirect evidence “PTS Advance teams up with thousands of candidates, clients, and partners to advance workforce utilization in the Oil, Gas & Chemicals, Power & Renewables, Advanced Manufacturing…” Source: RevenueBase Database · checked Sep 29, 2026
7	Atwood Oceanics	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	501-1,000	639 contacts →
	Indirect evidence “Atwood Oceanics, Inc.” Source: RevenueBase Database · checked Sep 29, 2026
8	Island Operating Company	Indirect evidence	Scott, LA, United StatesHQ checked Sep 29, 2026	1,001-5,000	570 contacts →
	Indirect evidence “Improving efficiency and reducing costs, all while meeting safety requirements, is the challenge faced by every operator in the oil and gas industry.” Source: RevenueBase Database · checked Sep 29, 2026
9	Dynamic Industries, INC	Indirect evidence	New Orleans, LA, United StatesHQ checked Sep 29, 2026	1,001-5,000	567 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
10	NSC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 29, 2026	1,001-5,000	473 contacts →
	Partial evidence “Welcome to NSC, the Skilled Staffing Experts!” Source: RevenueBase Database · checked Sep 29, 2026
11	Entegee	Indirect evidence	Burlington, MA, United StatesHQ checked Sep 29, 2026	201-500	468 contacts →
	Indirect evidence “For the last sixty years Entegee has provided Fortune 500 and other companies with highly qualified engineering and technical personnel.” Source: RevenueBase Database · checked Sep 29, 2026
12	Cactus Drilling CO	Indirect evidence	Oklahoma City, OK, United StatesHQ checked Sep 29, 2026	1,001-5,000	440 contacts →
	Indirect evidence “As the largest privately-held domestic land drilling contractor in the United States, Cactus provides competent, motivated personnel utilizing premium equipment to meet and exceed…” Source: RevenueBase Database · checked Sep 29, 2026
13	Performance Energy Services, LLC	Partial evidence	Houma, LA, United StatesHQ checked Sep 29, 2026	501-1,000	305 contacts →
	Partial evidence “Performance Energy Services, a Danos company, was formed in to deliver safe, client-focused support to the onshore and offshore energy markets.” Source: RevenueBase Database · checked Sep 29, 2026
14	Savard Labor & Marine Personnel	Indirect evidence	Baton Rouge, LA, United StatesHQ checked Sep 29, 2026	51-200	296 contacts →
	Indirect evidence “Savard Labor and Marine is a personnel and contract labor agency headquartered in Baton Rouge, La.” Source: RevenueBase Database · checked Sep 29, 2026
15	Crosby Energy Services	Indirect evidence	Cut Off, LA, United StatesHQ checked Sep 29, 2026	201-500	272 contacts →
	Indirect evidence “Founded as C&D Wireline in 1968, with C&D Production Specialist joining the business in 1993, today Crosby Energy Services is a certified Women’s Business Enterprise National…” Source: RevenueBase Database · checked Sep 29, 2026
16	Gordon Technologies, LLC	Indirect evidence	Scott, LA, United StatesHQ checked Sep 29, 2026	201-500	265 contacts →
	Indirect evidence “Gordon Technologies is an engineering company providing innovative new technology and service to the oil and gas drilling industry.” Source: RevenueBase Database · checked Sep 29, 2026
17	Progressive	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	51-200	262 contacts →
	Partial evidence “Progressive is a global staffing company connecting STEM talent with leading companies in the Power and Utilities, Renewable Energy, Oil and Gas, and Manufacturing industries.” Source: RevenueBase Database · checked Sep 29, 2026
18	Global Edge Group	Indirect evidence	The Woodlands, TX, United StatesHQ checked Sep 29, 2026	51-200	256 contacts →
	Indirect evidence “Global Edge Group is a full-service workforce solutions firm specializing in the recruitment of technical and project personnel for industries such as Oil and Gas, Power…” Source: RevenueBase Database · checked Sep 29, 2026
19	CTS Complete Technical Services	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	51-200	250 contacts →
	Indirect evidence “CTS - Complete Technical Services, Inc.” Source: RevenueBase Database · checked Sep 29, 2026
20	Cenergy International Services	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	1,001-5,000	239 contacts →
	Indirect evidence “Cenergy is a dynamic company that supplies expert workforce solutions to the World's Leading Industries.” Source: RevenueBase Database · checked Sep 29, 2026
21	Ameri-Force, INC	Partial evidence	Jacksonville, FL, United StatesHQ checked Sep 29, 2026	51-200	223 contacts →
	Partial evidence “Ameri-Force is a leading skilled trades staffing company dedicated to providing reliable workforce solutions across various industries.” Source: RevenueBase Database · checked Sep 29, 2026
22	Sofec, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	201-500	217 contacts →
	Indirect evidence “In 2026, SOFEC has merged within MODEC and has become the Mooring Solutions Business Unit.” Source: RevenueBase Database · checked Sep 29, 2026
23	Renegade Group, LLC	Indirect evidence	Fort Worth, TX, United StatesHQ checked Sep 29, 2026	501-1,000	205 contacts →
	Indirect evidence “Renegade Group is an industry leading provider of Employment Services, Energy Wellsite Services and Utilities Infrastructure Services.” Source: RevenueBase Database · checked Sep 29, 2026
24	PER SÉ Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 29, 2026	51-200	200 contacts →
	Indirect evidence “For 25+ years, Per Sé has served as a privately-owned workforce solution provider within the Energy & Industrial markets.” Source: RevenueBase Database · checked Sep 29, 2026
25	Scalableos	Strong evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	501-1,000	188 contacts →
	Strong evidence “ScalableOS is a premium offshore staffing partner offering custom solutions for MSPs and Tax & Accounting firms.” Source: RevenueBase Database · checked Sep 29, 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: offshore platform staffing 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 offshore platform staffing companies.
Partial evidence: Its own public description names part of offshore platform staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name offshore platform staffing 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 621 offshore platform staffing companies based in the United States

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Offshore platform staffing companies based in the United States at a glance

As of Sep 29, 2026

16.3%Verified-email coverage

68.3Average contacts per company

11-50Median size (employees)

23.8%Largest-city concentration · Houston

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

191

11-50

171

51-200

150

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 States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 621 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 platform staffing 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 the United States whose own description of what they do matches “offshore platform staffing 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 platform staffing 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 platform staffing companies, and records with no verified work email. Companies headquartered outside United States 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, 6,915 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 29, 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.

Offshore platform staffing companies by metro

Offshore platform staffing companies in Houston148

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 platform staffing 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 platform staffing companies are there based in the United States?

RevenueBase identified 621 offshore platform staffing companies headquartered in the United States 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?

Noble Corporation, headquartered in Houston, tops this list with the largest team on record.

Which city has the most offshore platform staffing companies?

Houston leads with 148 headquartered companies, followed by Denver (17) and Lafayette (17).

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 6,915 verified decision-maker contacts tracked across these 621 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 29, 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.