Company lists · Data refreshed September 2026

Top 25 Satellite payload integrators worldwide

RevenueBase identified 339 satellite payload integrators worldwide as of September 2026 and tracks 27,091 professional contacts across them, including 9,323 with verified work emails. The United States is the largest market and Berlin the largest hub.

This list covers satellite payload integrators worldwide, 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 22, 2026. Country and city lists for satellite payload integrators follow the table.

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 22, 2026 86% judged on-target in blind review
339Companies
27,091Contacts tracked
9,323Verified emails
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The 25 largest satellite payload integrators worldwide

Ranked by team size
Top 25 of 339 satellite payload integrators worldwide, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to satellite payload integrators: 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
1Indirect evidenceFranceHQ checked Sep 22, 20265,001-10,0007,484 contacts →

Indirect evidence

“Thales Alenia Space leverages a unique combination of skills, technological expertise, and industrial capabilities to deliver innovative solutions for telecommunications…”

Source: RevenueBase Database · checked Sep 22, 2026
2Indirect evidenceRome, ItalyHQ checked Sep 22, 20261,001-5,0002,566 contacts →

Indirect evidence

“Telespazio works to bring Space closer to Earth, benefitting citizens, institutions and companies in a variety of sectors ranging from design and development of space systems to…”

Source: RevenueBase Database · checked Sep 22, 2026
3Partial evidencePalo Alto, CA, United StatesHQ checked Sep 22, 20261,001-5,0001,171 contacts →

Partial evidence

“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: RevenueBase Database · checked Sep 22, 2026
4Indirect evidenceHouston, TX, United StatesHQ checked Sep 22, 20261,001-5,000449 contacts →

Indirect evidence

“Intuitive Machines is a leading space infrastructure company that builds spacecraft, connects networks, and operates infrastructure-as-a-service for commercial, civil, and…”

Source: RevenueBase Database · checked Sep 22, 2026
5Partial evidenceIrvine, CA, United StatesHQ checked Sep 22, 2026501-1,000439 contacts →

Partial evidence

“Terran Orbital is a leading manufacturer of small satellites primarily serving the United States and Allied aerospace and defense industries.”

Source: RevenueBase Database · checked Sep 22, 2026
6Partial evidenceBacknang, GermanyHQ checked Sep 22, 20261,001-5,000423 contacts →

Partial evidence

“Data transmission via satellite is indispensable for sustainable development.”

Source: RevenueBase Database · checked Sep 22, 2026
7Partial evidenceGuildford, United KingdomHQ checked Sep 22, 2026201-500401 contacts →

Partial evidence

“Surrey Satellite Technology Limited (SSTL) is at the forefront of space innovation delivering customisable complete mission solutions for Earth observation, science…”

Source: RevenueBase Database · checked Sep 22, 2026
8Indirect evidenceAustin, TX, United StatesHQ checked Sep 22, 2026501-1,000382 contacts →

Indirect evidence

“CesiumAstro builds and delivers space communications systems-at scale.”

Source: RevenueBase Database · checked Sep 22, 2026
9Indirect evidenceLafayette, CO, United StatesHQ checked Sep 22, 2026201-500369 contacts →

Indirect evidence

“Reliable.”

Source: RevenueBase Database · checked Sep 22, 2026
10Indirect evidenceCentennial, CO, United StatesHQ checked Sep 22, 2026201-500365 contacts →

Indirect evidence

“SEAKR, a wholly owned subsidiary of RTX, is a Leading-Edge Provider of Advanced Space Electronics Solutions.”

Source: RevenueBase Database · checked Sep 22, 2026
11Partial evidenceCharleroi, BelgiumHQ checked Sep 22, 2026201-500338 contacts →

Partial evidence

“We design, manufacture, and operate high-performance satellites for Earth Observation and Telecommunications.”

Source: RevenueBase Database · checked Sep 22, 2026
12Indirect evidenceSwedenHQ checked Sep 22, 2026501-1,000309 contacts →

Indirect evidence

“SSC is a global provider of advanced space services.”

Source: RevenueBase Database · checked Sep 22, 2026
13Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 22, 2026201-500292 contacts →

Indirect evidence

“Loft builds the space infrastructure that lets any company, government or institution harness the benefits of space.”

Source: RevenueBase Database · checked Sep 22, 2026
14Partial evidenceSofia, BulgariaHQ checked Sep 22, 2026201-500264 contacts →

Partial evidence

“EnduroSat is a space infrastructure builder that engineers, builds, and operates exceptional satellites.”

Source: RevenueBase Database · checked Sep 22, 2026
15Partial evidenceMola Di Bari, ItalyHQ checked Sep 22, 2026201-500261 contacts →

Partial evidence

“SITAEL is the largest privately-owned Space Company in Italy leading the development of the Small Satellites sector.”

Source: RevenueBase Database · checked Sep 22, 2026
16Indirect evidencePiaseczno, PolandHQ checked Sep 22, 2026201-500251 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 22, 2026
17Indirect evidenceHyderabad, IndiaHQ checked Sep 22, 202651-200248 contacts →

Indirect evidence

“Dhruva Space is a full-stack Space Engineering solutions provider based in Hyderabad, India.”

Source: RevenueBase Database · checked Sep 22, 2026
18Partial evidenceHarwell, United KingdomHQ checked Sep 22, 2026201-500223 contacts →

Partial evidence

“Open Cosmos is a business focused on solving the world's biggest challenges through the delivery of satellite missions and the data of the world they can gather from space.”

Source: RevenueBase Database · checked Sep 22, 2026
19Indirect evidenceZurich, SwitzerlandHQ checked Sep 22, 20261,001-5,000223 contacts →

Indirect evidence

“For great space content, you're on the wrong page.”

Source: RevenueBase Database · checked Sep 22, 2026
20Strong evidenceAalborg E, DenmarkHQ checked Sep 22, 2026201-500218 contacts →

Strong evidence

“GomSpace is a globally leading designer, integrator and manufacturer of high-end small satellites for customers in the academic, government and commercial markets.”

Source: RevenueBase Database · checked Sep 22, 2026
21Indirect evidenceSan Mauro Torinese, ItalyHQ checked Sep 22, 202651-200217 contacts →

Indirect evidence

“Argotec is an Italian aerospace company based in San Mauro Torinese (Turin, Italy), with an headquarter Melbourne (FL, U.S.).”

Source: RevenueBase Database · checked Sep 22, 2026
22Indirect evidenceArlington, VA, United StatesHQ checked Sep 22, 202651-200212 contacts →

Indirect evidence

“Umbra is an American space technology company built to push the limits of what’s possible.”

Source: RevenueBase Database · checked Sep 22, 2026
23Strong evidenceRenens, SwitzerlandHQ checked Sep 22, 2026201-500195 contacts →

Strong evidence

“SWISSto12 is a leading manufacturer of advanced RF products, satellite payloads and systems, including the HummingSat: a small yet powerful geostationary telecommunications…”

Source: RevenueBase Database · checked Sep 22, 2026
24Indirect evidenceBelcamp, MD, United StatesHQ checked Sep 22, 2026201-500176 contacts →

Indirect evidence

“T2S, LLC (T2S) is an innovative, agile, mission-focused product and solution provider specializing in Rapid Prototyping and Experimentation, Systems Development, Integration, Test…”

Source: RevenueBase Database · checked Sep 22, 2026
25Strong evidenceVilnius, LithuaniaHQ checked Sep 22, 2026201-500173 contacts →

Strong evidence

“Kongsberg NanoAvionics is a small satellite manufacturer and mission integrator focused on delivering new-generation small satellite buses for the satellite applications and…”

Source: RevenueBase Database · checked Sep 22, 2026

Showing 25 of 339 satellite payload integrators worldwide

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Satellite payload integrators worldwide at a glance

As of Sep 22, 2026
34.4%Verified-email coverage
79.9Average contacts per company
11-50Median size (employees)
1.8%Largest-city concentration · Berlin
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
111
11-50
105
51-200
73
201-500
25
501-1,000
9
1,001-5,000
12
5,001-10,000
3

Email recency is reported on each country list linked below.

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 payload integrators, 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.
Coverage
Every country. Country and city lists for satellite payload integrators are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “satellite payload integrators”. 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 satellite payload integrators), 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 satellite payload integrators, and records with no verified work email.
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, 9,323 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 22, 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.

Satellite payload integrators by location

1 lists · largest first

Every Satellite payload integrators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 satellite payload integrators, 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 satellite payload integrators are there worldwide?

RevenueBase identified 339 satellite payload integrators worldwide 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?

Thales Alenia Space, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most satellite payload integrators?

The United States leads with 89 companies. Every satellite payload integrators list by country and city is linked on this page.

Which city has the most satellite payload integrators?

Berlin leads with 6 headquartered companies, followed by Bangalore (5) and Bengaluru (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 9,323 verified decision-maker contacts tracked across these 339 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 22, 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.