Company lists · Data refreshed September 2026
Top 25 Satellite manufacturing software companies based in the United States
RevenueBase identified 223 satellite manufacturing software companies headquartered in the United States as of September 2026 and tracks 9,398 professional contacts across them, including 1,314 with verified work emails and 4,125 with mobile numbers. Huntsville is the largest hub.
This list covers satellite manufacturing 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.
The 25 largest satellite manufacturing software companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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, 2026Thanks. The Data Team will review it. | |||||
| 2 | ST Engineering IdirectPartial evidence | 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, 2026Thanks. The Data Team will review it. | |||||
| 3 | 516 | ||||
“Analytical Graphics, Inc, acquired by Ansys in 2020, develops commercial modeling and analysis software for engineers, operators, and analysts working on land, sea, air, and space…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 439 | ||||
“At a.i.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 439 | ||||
“Terran Orbital is a leading manufacturer of small satellites primarily serving the United States and Allied aerospace and defense industries.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 422 | ||||
“INTUITIVE® is a professional engineering and systems integration firm delivering rapid, missionfocused solutions for defense, government, and commercial customers.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 382 | ||||
“CesiumAstro builds and delivers space communications systems-at scale.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 369 | ||||
“Reliable.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | SEAKRIndirect evidence | 365 | |||
“SEAKR, a wholly owned subsidiary of RTX, is a Leading-Edge Provider of Advanced Space Electronics Solutions.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | Loft OrbitalIndirect evidence | 292 | |||
“Loft builds the space infrastructure that lets any company, government or institution harness the benefits of space.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | APEXIndirect evidence | 237 | |||
“Spacecraft represent the most pressing need across the entire aerospace industry.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | UMBRAIndirect evidence | 212 | |||
“Umbra is an American space technology company built to push the limits of what’s possible.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | T2s SolutionsIndirect evidence | 176 | |||
“T2S, LLC (T2S) is an innovative, agile, mission-focused product and solution provider specializing in Rapid Prototyping and Experimentation, Systems Development, Integration, Test…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | 151 | ||||
“AvL Technologies, Inc.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | 141 | ||||
“Exoterra Resource LLC, is a Solar Electric Propulsion company based out of Littleton, Colorado.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | 117 | ||||
“Metis Technology Solutions is a technical services company with capabilities in scientific computing, aviation and space applications and systems development, aerospace…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | Sidus SpaceStrong evidence | 112 | |||
“Sidus Space is an innovative space and defense technology company with core capabilities that include dual use satellite manufacturing & technology integration, AI products and…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 112 | ||||
“Invariant Corporation was founded in 2001 by David Anderson, Brent Spears, and Brett Gossage.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | TendegIndirect evidence | 99 | |||
“Tendeg is an engineering-led aerospace company pioneering high-performance deployable space antennas and structures.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | Palski & Associates, INCIndirect evidence | 65 | |||
“Palski & Associates is a woman-owned small business providing engineering and management services in the aerospace industry.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | Integrity Communications Solutions, INCIndirect evidence | 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, 2026Thanks. The Data Team will review it. | |||||
| 22 | 52 | ||||
“At Katalyst Space Technologies, our goal is to fundamentally shake up how the satellite industry works.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | SpacenavIndirect evidence | 43 | |||
“SpaceNav is a Boulder Colorado-based applied mathematics and engineering firm, specializing in Orbit Determination and Safety of flight capability and expertise.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | Sat-Lite TechnologiesIndirect evidence | 43 | |||
“Welcome to Sat-Lite Technologies.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | IBEOSIndirect evidence | 43 | |||
“Ibeos is small business founded in 2013 with the goal of developing high-reliability spacecraft electronics with drastically reduced costs and schedules.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 223 satellite manufacturing software companies based in the United States
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Satellite manufacturing software companies based in the United States at a glance
As of Sep 6, 2026Companies by employee count
Verified emails by last verification
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 manufacturing 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 manufacturing 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 manufacturing 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, 1,314 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 manufacturing software companies are there based in the United States?
RevenueBase identified 223 satellite manufacturing 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?
SSL, headquartered in Palo Alto, tops this list with the largest team on record.
Which city has the most satellite manufacturing software companies?
Huntsville leads with 11 headquartered companies, followed by Houston (6) and Los Angeles (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 1,314 verified decision-maker contacts tracked across these 223 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.
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