Company lists · Data refreshed September 2026

Top 25 Maritime communication providers based in the United States

Name: Maritime communication providers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 143 companies tracked

RevenueBase identified 143 maritime communication providers headquartered in the United States as of September 2026 and tracks 2,982 professional contacts across them, including 1,160 with verified work emails. Fort Lauderdale is the largest hub.

This list covers maritime communication providers 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 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

143Companies

2,982Contacts tracked

1,160Verified emails

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The 25 largest maritime communication providers based in the United States

Ranked by team size

Top 25 of 143 maritime communication providers based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to maritime communication 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	Speedcast	Strong evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	781 contacts →
	Strong evidence “Speedcast is a leading communications and IT services provider, delivering critical communications services to the Maritime, Energy, Mining, Media, Telecom, Cruise, NGO…” Source: RevenueBase Database · checked Sep 20, 2026
2	KVH	Partial evidence	Middletown, RI, United StatesHQ checked Sep 20, 2026	201-500	375 contacts →
	Partial evidence “Innovative connectivity, engaging content, and versatile managed solutions – we create the integrated communications you need at sea, on the move, and on shore.” Source: RevenueBase Database · checked Sep 20, 2026
3	Mackay Communications, INC	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 20, 2026	201-500	256 contacts →
	Partial evidence “Founded in 1884, Mackay Communications (dba Mackay Marine) continues to evolve with the times.” Source: RevenueBase Database · checked Sep 20, 2026
4	Globecomm Systems INC	Indirect evidence	Hauppauge, NY, United StatesHQ checked Sep 20, 2026	201-500	161 contacts →
	Indirect evidence “We provide robust connectivity for Land, Sea and Air transport of video, voice, and data with zero downtime to the most remote locations on Earth, under the most treacherous…” Source: RevenueBase Database · checked Sep 20, 2026
5	WMS	Indirect evidence	Miramar, FL, United StatesHQ checked Sep 20, 2026	51-200	80 contacts →
	Indirect evidence “WMS is the premier global provider of wireless connectivity services connecting people and business…anywhere.” Source: RevenueBase Database · checked Sep 20, 2026
6	Triton Technical	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 20, 2026	51-200	79 contacts →
	Indirect evidence “Triton Technical engineers the systems that make a superyacht feel effortless, with light, sound, signal, security, and control working as one.” Source: RevenueBase Database · checked Sep 20, 2026
7	EMC Expanding Mobile Connectivity	Partial evidence	Miramar, FL, United StatesHQ checked Sep 20, 2026	201-500	66 contacts →
	Partial evidence “EMC specializes in mission-critical communications and content for organizations and people on the move in the most remote locations.” Source: RevenueBase Database · checked Sep 20, 2026
8	Waveguide Communications	Indirect evidence	Coral Springs, FL, United StatesHQ checked Sep 20, 2026	11-50	56 contacts →
	Indirect evidence “WGC offers complete managed I.T.” Source: RevenueBase Database · checked Sep 20, 2026
9	Pulsar International	Indirect evidence	Hollywood, FL, United StatesHQ checked Sep 20, 2026	51-200	55 contacts →
	Indirect evidence “Coverage and connectivity you can depend on, anywhere, anytime.” Source: RevenueBase Database · checked Sep 20, 2026
10	World-Link Communications, INC	Strong evidence	Framingham, MA, United StatesHQ checked Sep 20, 2026	n/a	54 contacts →
	Strong evidence “World-Link Communications is an award-winning provider of maritime satellite communications services trusted by companies from around the world.” Source: RevenueBase Database · checked Sep 20, 2026
11	Century Ship Service	Indirect evidence	Sunrise, FL, United StatesHQ checked Sep 20, 2026	501-1,000	49 contacts →
	Indirect evidence “Our Value Proposition During our 12-year history, Century Ship Service has logged over 1,785,883 service hours delivering excellent results!” Source: RevenueBase Database · checked Sep 20, 2026
12	Bluetide Communications Corporation	Partial evidence	Broussard, LA, United StatesHQ checked Sep 20, 2026	11-50	30 contacts →
	Partial evidence “BlueTide Communications is your trusted partner for managed services, communications, marine electronics, cybersecurity, and IT services.” Source: RevenueBase Database · checked Sep 20, 2026
13	Isotropic Networks INC	Indirect evidence	Lake Geneva, WI, United StatesHQ checked Sep 20, 2026	11-50	30 contacts →
	Indirect evidence “Isotropic Networks, Inc.(Isotropic) is the leading global provider of converged connectivity services and network management solutions.” Source: RevenueBase Database · checked Sep 20, 2026
14	Outerlink Global Solutions	Partial evidence	Shreveport, LA, United StatesHQ checked Sep 20, 2026	51-200	29 contacts →
	Partial evidence “Outerlink Global Solutions is a customer-driven, end-to-end global provider of aviation communications and connectivity solutions.” Source: RevenueBase Database · checked Sep 20, 2026
15	Satellite Phone Store	Partial evidence	Sarasota, FL, United StatesHQ checked Sep 20, 2026	51-200	23 contacts →
	Partial evidence “SatellitePhoneStore.com is the online store for Connecta Satellite Solutions, llc When communication is critical, nothing is more reliable than Satellite Networks.” Source: RevenueBase Database · checked Sep 20, 2026
16	Blue SKY Network	Partial evidence	Scottsdale, AZ, United StatesHQ checked Sep 20, 2026	11-50	23 contacts →
	Partial evidence “Blue Sky Network is an industry-leading provider of global solutions engineered for the future of land, sea, and air communications.” Source: RevenueBase Database · checked Sep 20, 2026
17	Global Satellite	Partial evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 20, 2026	51-200	20 contacts →
	Partial evidence “With 25 years of experience in marine, land and military electronics for navigation and communication, Global Satellite is your one-stop shop for all your worldwide sales, service…” Source: RevenueBase Database · checked Sep 20, 2026
18	HWH Electronics, Corporation	Indirect evidence	St Pete Beach, FL, United StatesHQ checked Sep 20, 2026	1-10	17 contacts →
	Indirect evidence “Founded in 1957 as a family centric business repairing electronics in a small shop, HWH Electronics has evolved into a recognized leader in the marine electronics industry.” Source: RevenueBase Database · checked Sep 20, 2026
19	Connectasat	Partial evidence	Bradenton, FL, United StatesHQ checked Sep 20, 2026	51-200	15 contacts →
	Partial evidence “At Connecta, we specialize in providing reliable satellite communication solutions for businesses that go beyond the limits of traditional connectivity.” Source: RevenueBase Database · checked Sep 20, 2026
20	Omnispace	Indirect evidence	Tysons, VA, United StatesHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “Omnispace LLC owns and operates global non-geostationary satellite infrastructure to provide mobile satellite services internationally in markets across Asia Pacific, South…” Source: RevenueBase Database · checked Sep 20, 2026
21	Sterling Equipment INC	Partial evidence	Staten Island, United StatesHQ checked Sep 20, 2026	11-50	14 contacts →
	Partial evidence “Sterling Equipment Inc is a Maritime company located in 2877 Richmond Ter, Staten Island, New York, United States.” Source: RevenueBase Database · checked Sep 20, 2026
22	Digisat International INC	Partial evidence	Melbourne, FL, United StatesHQ checked Sep 20, 2026	11-50	14 contacts →
	Partial evidence “Digisat is a leading global provider of Satellite Communications Systems, Satcom Equipment, Integration, Installation, Engineering and Maintenance services.” Source: RevenueBase Database · checked Sep 20, 2026
23	Nearshorenetworks INC	Strong evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	51-200	13 contacts →
	Strong evidence “NearshoreNetworks is a global maritime communications and network security solutions provider based in Houston, Texas with Field Engineering and operational presence in over 60…” Source: RevenueBase Database · checked Sep 20, 2026
24	Cogito Innovations	Partial evidence	Hollywood, MD, United StatesHQ checked Sep 20, 2026	11-50	13 contacts →
	Partial evidence “At Cogito Innovations, we deliver secure, reliable, and cost-effective mission-critical communications solutions.” Source: RevenueBase Database · checked Sep 20, 2026
25	Data Technology Solutions	Partial evidence	Breaux Bridge, LA, United StatesHQ checked Sep 20, 2026	51-200	12 contacts →
	Partial evidence “DTS is one of the fastest growing Total Communications Companies.” Source: RevenueBase Database · checked Sep 20, 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: maritime communication 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 maritime communication providers.
Partial evidence: Its own public description names part of maritime communication providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name maritime communication 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 143 maritime communication providers based in the United States

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Maritime communication providers based in the United States at a glance

As of Sep 20, 2026

38.9%Verified-email coverage

20.9Average contacts per company

11-50Median size (employees)

8.4%Largest-city concentration · Fort Lauderdale

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 143 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 maritime communication 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 States whose own description of what they do matches “maritime communication 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 maritime communication 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 maritime communication providers, 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, 1,160 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 maritime communication 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 maritime communication providers are there based in the United States?

RevenueBase identified 143 maritime communication providers 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?

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

Which city has the most maritime communication providers?

Fort Lauderdale leads with 12 headquartered companies, followed by Houston (5) and Miami (5).

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 1,160 verified decision-maker contacts tracked across these 143 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.