Company lists · Data refreshed September 2026

Top 22 Commercial space stations based in the United States

RevenueBase identified 45 commercial space stations headquartered in the United States as of September 2026 and tracks 3,489 professional contacts across them, including 1,518 with verified work emails. Houston is the largest hub.

This list covers commercial space stations 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 19, 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 19, 2026 86% judged on-target in blind review
45Companies
3,489Contacts tracked
1,518Verified emails
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The 22 largest commercial space stations based in the United States

Ranked by team size
Top 22 of 45 commercial space stations based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to commercial space stations: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceTustin, CA, United StatesHQ checked Sep 19, 2026501-1,0001,011 contacts →

Partial evidence

“Virgin Galactic is an aerospace and space travel company, pioneering human-first spaceflight for private individuals, researchers, and governments with its advanced SpaceShips and…”

Source: RevenueBase Database · checked Sep 19, 2026
2Strong evidenceLong Beach, CA, United StatesHQ checked Sep 19, 2026501-1,000939 contacts →

Strong evidence

“Vast is developing next-generation space stations and space infrastructure to ensure continuous human presence in space for America and its allies, enabling advanced microgravity…”

Source: RevenueBase Database · checked Sep 19, 2026
3Partial evidenceHouston, TX, United StatesHQ checked Sep 19, 2026501-1,000840 contacts →

Partial evidence

“Axiom Space is a human space exploration company, building era-defining space infrastructure and delivering technology-driven solutions that will empower civilization to transcend…”

Source: RevenueBase Database · checked Sep 19, 2026
4Partial evidencePittsburgh, PA, United StatesHQ checked Sep 19, 2026201-500218 contacts →

Partial evidence

“Astrobotic is at the forefront of advancing space exploration and technology development.”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceSan Jose, CA, United StatesHQ checked Sep 19, 202651-20059 contacts →

Indirect evidence

“Momentus Inc.”

Source: RevenueBase Database · checked Sep 19, 2026
6Indirect evidenceNew Orleans, LA, United StatesHQ checked Sep 19, 202651-20052 contacts →

Indirect evidence

“Spaceflight is our passion.”

Source: RevenueBase Database · checked Sep 19, 2026
7Strong evidenceHouston, TX, United StatesHQ checked Sep 19, 202651-20041 contacts →

Strong evidence

“Nanoracks, powered by Voyager Space, is a leading provider of commercial space services.”

Source: RevenueBase Database · checked Sep 19, 2026
8Partial evidenceAustin, TX, United StatesHQ checked Sep 19, 202651-20034 contacts →

Partial evidence

“Built in space.”

Source: RevenueBase Database · checked Sep 19, 2026
9Partial evidenceBoulder, CO, United StatesHQ checked Sep 19, 202611-5021 contacts →

Partial evidence

“ThinkOrbital's mission is to defend, service and build in space.”

Source: RevenueBase Database · checked Sep 19, 2026
10Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 19, 202611-5019 contacts →

Partial evidence

“TransAstra is developing game-changing technologies in the areas of orbital logistics and space resources to enable massive growth to existing and entirely new space industries.”

Source: RevenueBase Database · checked Sep 19, 2026
11Partial evidenceHouston, TX, United StatesHQ checked Sep 19, 202611-5012 contacts →

Partial evidence

“As DARPA performers, Rhodium has conducted multiple missions resulting in the largest in-space biomanufacturing program to date.”

Source: RevenueBase Database · checked Sep 19, 2026
12Partial evidenceHuntsville, AL, United StatesHQ checked Sep 19, 202611-5011 contacts →

Partial evidence

“Above: Space Development Corporation is a space development company providing rapid and low cost Hybrid-Gravity™ space platforms for manufacturing, data processing, R&D, tourism…”

Source: RevenueBase Database · checked Sep 19, 2026
13Indirect evidenceTacoma, WA, United StatesHQ checked Sep 19, 20261-1010 contacts →

Indirect evidence

“LiftPort’s goals are ambitious.”

Source: RevenueBase Database · checked Sep 19, 2026
14Partial evidenceLos Alamitos, CA, United StatesHQ checked Sep 19, 20261-108 contacts →

Partial evidence

“We build Space platforms and vessels that will be able to be re-docked and re-used again and again, enabling low cost lease-based services for new innovations, inventions…”

Source: RevenueBase Database · checked Sep 19, 2026
15Partial evidencePalo Alto, CA, United StatesHQ checked Sep 19, 20261-105 contacts →

Partial evidence

“ConnectSAT Aerospace Lab is dedicated to advancing space technologies, including propulsion systems, satellite payloads, ground systems, and deep space logistics.”

Source: RevenueBase Database · checked Sep 19, 2026
16Partial evidenceSeattle, United StatesHQ checked Sep 19, 20261-104 contacts →

Partial evidence

“Powering Space's Future”

Source: RevenueBase Database · checked Sep 19, 2026
17Strong evidenceBoston, MA, United StatesHQ checked Sep 19, 20261-103 contacts →

Strong evidence

“We are pioneers in the commercialization of Space.”

Source: RevenueBase Database · checked Sep 19, 2026
18Partial evidenceHouston, TX, United StatesHQ checked Sep 19, 20261-103 contacts →

Partial evidence

“We're pushing humanity forward by accelerating space infrastructure growth.”

Source: RevenueBase Database · checked Sep 19, 2026
19Partial evidenceFalls Church, VA, United StatesHQ checked Sep 19, 20261-103 contacts →

Partial evidence

“A scientific education and public works advocacy foundation dedicated to the creation of a public-private space infrastructure partnership to make space accessible to all.”

Source: RevenueBase Database · checked Sep 19, 2026
20Strong evidenceBellevue, WA, United StatesHQ checked Sep 19, 20261-102 contacts →

Strong evidence

“Constellation Travel is the the worlds first travel agency specializing in commercial space travel and tourism.”

Source: RevenueBase Database · checked Sep 19, 2026
21Partial evidenceAustin, TX, United StatesHQ checked Sep 19, 20261-101 contacts →

Partial evidence

“Our mission is to build and operate space-based infrastructures that enable advancement in human space travel.”

Source: RevenueBase Database · checked Sep 19, 2026
22Partial evidenceSan Francisco, CA, United StatesHQ checked Sep 19, 20261-101 contacts →

Partial evidence

“New Space Catalysts International (NSCI) provides strategic business development and project management for teams advancing human and science goals in Earth’s orbit and beyond.”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 22 of 45 commercial space stations based in the United States

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Commercial space stations based in the United States at a glance

As of Sep 19, 2026
43.5%Verified-email coverage
77.5Average contacts per company
1-10Median size (employees)
13.3%Largest-city concentration · Houston
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
24
11-50
11
51-200
5
201-500
1
501-1,000
4

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 45 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 commercial space stations, 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 “commercial space stations”. 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 commercial space stations), 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 commercial space stations, 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, 1,518 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 19, 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 commercial space stations, 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 commercial space stations are there based in the United States?

RevenueBase identified 45 commercial space stations 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?

Virgin Galactic, headquartered in Tustin, tops this list with the largest team on record.

Which city has the most commercial space stations?

Houston leads with 6 headquartered companies, followed by Austin (3) and Huntsville (2).

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 1,518 verified decision-maker contacts tracked across these 45 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 19, 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.