Company lists · Data refreshed September 2026

Top 25 Satellite payload integration companies worldwide

Name: Satellite payload integration companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 582 companies tracked

RevenueBase identified 582 satellite payload integration companies worldwide as of September 2026 and tracks 36,845 professional contacts across them, including 12,977 with verified work emails. The United States is the largest market and Berlin the largest hub.

This list covers satellite payload integration companies 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 integration companies 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

582Companies

36,845Contacts tracked

12,977Verified emails

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The 25 largest satellite payload integration companies worldwide

Ranked by team size

Top 25 of 582 satellite payload integration companies 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 integration companies: 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	Thales Alenia Space	Indirect evidence	FranceHQ checked Sep 22, 2026	5,001-10,000	7,484 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
2	MDA Space	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 22, 2026	1,001-5,000	3,747 contacts →
	Indirect evidence “Building the space between proven and possible, MDA Space (TSX:MDA; NYSE:MDA) is a trusted mission partner to the global defence and space industry.” Source: RevenueBase Database · checked Sep 22, 2026
3	Telespazio	Indirect evidence	Rome, ItalyHQ checked Sep 22, 2026	1,001-5,000	2,566 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
4	SSL	Partial evidence	Palo Alto, CA, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,171 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
5	Barrios Technology	Indirect evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	501-1,000	581 contacts →
	Indirect evidence “Barrios Technology is an award-winning, woman-owned and operated small aerospace business.” Source: RevenueBase Database · checked Sep 22, 2026
6	Intuitive Machines	Indirect evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	1,001-5,000	449 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
7	Terran Orbital Corporation	Partial evidence	Irvine, CA, United StatesHQ checked Sep 22, 2026	501-1,000	439 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
8	TESAT	Partial evidence	Backnang, GermanyHQ checked Sep 22, 2026	1,001-5,000	423 contacts →
	Partial evidence “Data transmission via satellite is indispensable for sustainable development.” Source: RevenueBase Database · checked Sep 22, 2026
9	Surrey Satellite Technology LTD Sstl	Partial evidence	Guildford, United KingdomHQ checked Sep 22, 2026	201-500	401 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
10	ERT	Indirect evidence	Greenbelt, MD, United StatesHQ checked Sep 22, 2026	501-1,000	386 contacts →
	Indirect evidence “At ERT, we have been providing high-value solutions and expertise to our partners at U.S.” Source: RevenueBase Database · checked Sep 22, 2026
11	Cesiumastro	Indirect evidence	Austin, TX, United StatesHQ checked Sep 22, 2026	501-1,000	382 contacts →
	Indirect evidence “CesiumAstro builds and delivers space communications systems-at scale.” Source: RevenueBase Database · checked Sep 22, 2026
12	Blue Canyon Technologies	Indirect evidence	Lafayette, CO, United StatesHQ checked Sep 22, 2026	201-500	369 contacts →
	Indirect evidence “Reliable.” Source: RevenueBase Database · checked Sep 22, 2026
13	SEAKR	Indirect evidence	Centennial, CO, United StatesHQ checked Sep 22, 2026	201-500	365 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
14	Accord Software & Systems Private Limited	Partial evidence	Bangalore, IndiaHQ checked Sep 22, 2026	201-500	354 contacts →
	Partial evidence “Accord offers software and hardware engineering services and products in the areas of Avionics, Global Navigation Satellite System (GNSS) and Real Time Embedded Systems.” Source: RevenueBase Database · checked Sep 22, 2026
15	Aerospacelab	Partial evidence	Charleroi, BelgiumHQ checked Sep 22, 2026	201-500	338 contacts →
	Partial evidence “We design, manufacture, and operate high-performance satellites for Earth Observation and Telecommunications.” Source: RevenueBase Database · checked Sep 22, 2026
16	Redwire Space	Indirect evidence	Jacksonville, FL, United StatesHQ checked Sep 22, 2026	501-1,000	334 contacts →
	Indirect evidence “Redwire is a new leader in mission critical space solutions and high reliability components for next generation space systems and infrastructure.” Source: RevenueBase Database · checked Sep 22, 2026
17	VENG	Indirect evidence	Buenos Aires, ArgentinaHQ checked Sep 22, 2026	201-500	320 contacts →
	Indirect evidence “We are a company of services and technological developments of high added value, specializing in space activities.” Source: RevenueBase Database · checked Sep 22, 2026
18	SSC	Indirect evidence	SwedenHQ checked Sep 22, 2026	501-1,000	309 contacts →
	Indirect evidence “SSC is a global provider of advanced space services.” Source: RevenueBase Database · checked Sep 22, 2026
19	Loft Orbital	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 22, 2026	201-500	292 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
20	Endurosat	Partial evidence	Sofia, BulgariaHQ checked Sep 22, 2026	201-500	264 contacts →
	Partial evidence “EnduroSat is a space infrastructure builder that engineers, builds, and operates exceptional satellites.” Source: RevenueBase Database · checked Sep 22, 2026
21	Sitael	Partial evidence	Mola Di Bari, ItalyHQ checked Sep 22, 2026	201-500	261 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
22	Dhruva Space	Indirect evidence	Hyderabad, IndiaHQ checked Sep 22, 2026	51-200	248 contacts →
	Indirect evidence “Dhruva Space is a full-stack Space Engineering solutions provider based in Hyderabad, India.” Source: RevenueBase Database · checked Sep 22, 2026
23	SES Space & Defense	Partial evidence	Reston, VA, United StatesHQ checked Sep 22, 2026	51-200	236 contacts →
	Partial evidence “SES Space & Defense is a space solutions company equipping governments with integrated, purpose-built satellite and connectivity solutions that deliver resilient, future-proof…” Source: RevenueBase Database · checked Sep 22, 2026
24	Infinity Systems Engineering	Strong evidence	Colorado Springs, CO, United StatesHQ checked Sep 22, 2026	201-500	228 contacts →
	Strong evidence “Infinity Systems Engineering brings expert level mission operations and domain expertise that translates into an unparalleled depth of insight into Payload Integration, Space…” Source: RevenueBase Database · checked Sep 22, 2026
25	Open Cosmos	Partial evidence	Harwell, United KingdomHQ checked Sep 22, 2026	201-500	223 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

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: satellite payload integration companies. 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 satellite payload integration companies.
Partial evidence: Its own public description names part of satellite payload integration companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name satellite payload integration companies. 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 582 satellite payload integration companies worldwide

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Satellite payload integration companies worldwide at a glance

As of Sep 22, 2026

35.2%Verified-email coverage

63.3Average contacts per company

11-50Median size (employees)

1.7%Largest-city concentration · Berlin

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

208

11-50

197

51-200

111

201-500

501-1,000

1,001-5,000

5,001-10,000

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 integration companies, 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 integration companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “satellite payload integration companies”. 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 integration companies), 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 integration companies, 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, 12,977 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 integration companies by location

5 lists · largest first

Every Satellite payload integration companies 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 integration companies, 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 integration companies are there worldwide?

RevenueBase identified 582 satellite payload integration companies 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 integration companies?

The United States leads with 157 companies, followed by India (40) and Germany (35). Every satellite payload integration companies list by country and city is linked on this page.

Which city has the most satellite payload integration companies?

Berlin leads with 10 headquartered companies, followed by Bengaluru (9) and Bangalore (8).

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 12,977 verified decision-maker contacts tracked across these 582 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.