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Gallagher Marine Systems, Llc

Gallagher Marine Systems provides full-service compliance support.

Maritime Transportation
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Headquarters
United StatesSource: RevenueBaseRetrieved October 13, 2026
Employee range
11 to 50Source: RevenueBaseRetrieved October 13, 2026
Founded
1992Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
46 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Gallagher Marine Systems, Llc do?

GMS provides full-service regulatory compliance to global shipping companies trading to the U.S., Panama, and Canada. GMS’s Qualified Individual and Spill Management Team include oil spill casualty response experts.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

Who it serves

Its consulting services serve facilities, major and independent oil companies, marine terminals, and government agencies.

What the business offers

Services & capabilities.

Spill response planning and training

GMS develops spill response and contingency plans, conducts drills and training programs, and provides related consulting services.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

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Embeddable award for your website

BADGE PREVIEWGallagher Marine Systems, Llc listed #1 on Sanctions compliance service providers, September 21, 2026Open the published source list.
Gallagher Marine Systems, Llc

#1 Sanctions compliance service providers

Snapshot: September 21, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 4, 2026, September 16, 2026, September 18, 2026, September 19, 2026, September 20, 2026, September 21, 2026, September 26, 2026, September 27, 2026, September 28, 2026, September 29, 2026, October 6, 2026, October 9, 2026 and October 11, 2026. How the company lists are built.

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