Company lists · Data refreshed September 2026

Top 25 Satellite communication software companies based in the United States

Name: Satellite communication software 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 6, 2026 250 companies tracked

RevenueBase identified 250 satellite communication software companies headquartered in the United States as of September 2026 and tracks 16,381 professional contacts across them, including 6,386 with verified work emails and 6,908 with mobile numbers. Fort Lauderdale is the largest hub.

This list covers satellite communication software 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, how directly it supports the match, and when it was last checked. Data refreshed September 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 6, 2026 86% judged on-target in blind review

250Companies

16,381Contacts tracked

6,386Verified emails

6,908Mobile numbers

Explore all 250 companies → Free signup · no credit card · 500 free credits

The 25 largest satellite communication software companies based in the United States

Ranked by team size

Top 25 of 250 satellite communication software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. Evidence rates how directly each company's own description names satellite communication software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	ViasatIndirect evidence	Carlsbad, CA, United StatesHQ checked Sep 6, 2026	5,001-10,000	6,296
	“At Viasat, we go above and beyond.” Source: company website · checked Sep 6, 2026
2	IntelsatIndirect evidence	Mclean, VA, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,435
	“At SES, we believe that space has the power to make a difference.” Source: company website · checked Sep 6, 2026
3	SSLPartial evidence	Palo Alto, CA, United StatesHQ checked Sep 6, 2026	1,001-5,000	1,171
	“SSL, based in Palo Alto, California, is a leading provider of advanced spacecraft systems, with broad expertise to support commercial and government satellite operators and…” Source: company website · checked Sep 6, 2026
4	Comtech Telecommunications CorpIndirect evidence	Chandler, AZ, United StatesHQ checked Sep 6, 2026	1,001-5,000	817
	Source: company website · checked Sep 6, 2026
5	ST Engineering IdirectStrong evidence	Herndon, VA, United StatesHQ checked Sep 6, 2026	501-1,000	629
	“ST Engineering iDirect is a global leader in satellite communications (satcom) providing technology and solutions that enable its customers to expand their business, differentiate…” Source: company website · checked Sep 6, 2026
6	GlobalstarPartial evidence	Covington, LA, United StatesHQ checked Sep 6, 2026	201-500	447
	“Globalstar empowers its customers to connect, transmit and communicate in smarter ways easily, quickly, securely, and affordably, offering reliable satellite and terrestrial…” Source: company website · checked Sep 6, 2026
7	CesiumastroPartial evidence	Austin, TX, United StatesHQ checked Sep 6, 2026	501-1,000	382
	“CesiumAstro builds and delivers space communications systems-at scale.” Source: company website · checked Sep 6, 2026
8	Mackay Communications, INCPartial evidence	Raleigh, NC, United StatesHQ checked Sep 6, 2026	201-500	256
	“Founded in 1884, Mackay Communications (dba Mackay Marine) continues to evolve with the times.” Source: company website · checked Sep 6, 2026
9	SES Space & DefensePartial evidence	Reston, VA, United StatesHQ checked Sep 6, 2026	51-200	236
	“SES Space & Defense is a space solutions company equipping governments with integrated, purpose-built satellite and connectivity solutions that deliver resilient, future-proof…” Source: company website · checked Sep 6, 2026
10	Kymeta CorporationStrong evidence	Redmond, WA, United StatesHQ checked Sep 6, 2026	201-500	220
	“Kymeta revolutionizes satellite communications through Intelligent Communications Platforms (ICPs).” Source: company website · checked Sep 6, 2026
11	Global EaglePartial evidence	Los Angeles, CA, United StatesHQ checked Sep 6, 2026	1,001-5,000	197
	“Global Eagle is a leading provider of satellite-based broadband connectivity, television and entertainment services, content and data analytics to aviation, maritime, enterprise…” Source: company website · checked Sep 6, 2026
12	AVL TechnologiesIndirect evidence	Asheville, NC, United StatesHQ checked Sep 6, 2026	51-200	151
	“AvL Technologies, Inc.” Source: company website · checked Sep 6, 2026
13	Idirect GovernmentPartial evidence	Herndon, VA, United StatesHQ checked Sep 6, 2026	51-200	109
	“iDirect Government delivers secure satellite-based voice, video and data applications with anytime and anywhere connectivity in the air, at sea and on land.” Source: company website · checked Sep 6, 2026
14	Skyware GlobalIndirect evidence	Smithfield, NC, United StatesHQ checked Sep 6, 2026	51-200	99
	“Global Skyware is the only supplier with a wide range of antennas and outdoor electronics (DTH, Consumer Broadband, VSAT, Enterprise).” Source: company website · checked Sep 6, 2026
15	Microcom CommunicationsStrong evidence	Anchorage, AK, United StatesHQ checked Sep 6, 2026	51-200	89
	“Established in 1984 Microcom has been leading the way in satellite communications in Alaska, Hawaii, and now in Idaho for more than 28 years.” Source: company website · checked Sep 6, 2026
16	Ultisat, INCPartial evidence	Chantilly, VA, United StatesHQ checked Sep 6, 2026	51-200	74
	“UltiSat is a global provider of end-to-end solutions for managed networks, airborne communications, specialized global wireless, and advanced engineering services.” Source: company website · checked Sep 6, 2026
17	Inmarsat GovernmentIndirect evidence	Reston, VA, United StatesHQ checked Sep 6, 2026	51-200	74
	“The U.S.” Source: company website · checked Sep 6, 2026
18	Gilat Stellar BLUIndirect evidence	Dallas, United StatesHQ checked Sep 6, 2026	51-200	70
	Source: company website · checked Sep 6, 2026
19	EMC Expanding Mobile ConnectivityPartial evidence	Miramar, FL, United StatesHQ checked Sep 6, 2026	201-500	66
	“EMC specializes in mission-critical communications and content for organizations and people on the move in the most remote locations.” Source: company website · checked Sep 6, 2026
20	Integrity Communications Solutions, INCIndirect evidence	Colorado Springs, CO, United StatesHQ checked Sep 6, 2026	51-200	60
	“From ground to orbit, we bring clarity to complexity powering secure SATCOM, space operations, and next-generation sensor technologies.” Source: company website · checked Sep 6, 2026
21	Pulsar InternationalIndirect evidence	Hollywood, FL, United StatesHQ checked Sep 6, 2026	51-200	55
	“Coverage and connectivity you can depend on, anywhere, anytime.” Source: company website · checked Sep 6, 2026
22	World-Link Communications, INCStrong evidence	Framingham, MA, United StatesHQ checked Sep 6, 2026	n/a	54
	“World-Link Communications is an award-winning provider of maritime satellite communications services trusted by companies from around the world.” Source: company website · checked Sep 6, 2026
23	Globalsat GroupPartial evidence	Boca Raton, FL, United StatesHQ checked Sep 6, 2026	51-200	51
	“For over 25 years, Globalsat Group has been at the forefront of mobile satellite services (MSS) across the Americas, serving a broad spectrum of industries including energy…” Source: company website · checked Sep 6, 2026
24	Terrasat Communications, INCIndirect evidence	Morgan Hill, CA, United StatesHQ checked Sep 6, 2026	51-200	48
	“At Terrasat, we're dedicated to developing and manufacturing cutting-edge SATCOM solutions.” Source: company website · checked Sep 6, 2026
25	FMC GlobalsatPartial evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 6, 2026	11-50	46
	“Founded in 2017 and headquartered in Florida – USA, FMC GlobalSat is a global provider of best-in-class satellite and wireless solutions.” Source: company website · checked Sep 6, 2026

Showing 25 of 250 satellite communication software companies based in the United States

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Satellite communication software companies based in the United States at a glance

As of Sep 6, 2026

11-50Median size (employees)

Fort LauderdaleLargest hub · 10 HQs

6,908Contacts with mobile numbers

Sep 6, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Verified emails by last verification

0–30

5,883

31–60

404

61–90

90–180

180+

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 satellite communication software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “satellite communication software companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among satellite communication software 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 an evidence 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, 6,386 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 6, 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

How many satellite communication software companies are there based in the United States?

RevenueBase identified 250 satellite communication software 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?

Viasat, headquartered in Carlsbad, tops this list with the largest team on record.

Which city has the most satellite communication software companies?

Fort Lauderdale leads with 10 headquartered companies, followed by Herndon (6) and San Diego (6).

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 6,386 verified decision-maker contacts tracked across these 250 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 6, 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 SmartSearch, 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.