Company lists · Data refreshed September 2026

Top 14 Satellite component manufacturers based in Germany

Name: Satellite component manufacturers based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 38 companies tracked

RevenueBase identified 38 satellite component manufacturers headquartered in Germany as of September 2026 and tracks 1,131 professional contacts across them, including 252 with verified work emails. Berlin is the largest hub.

This list covers satellite component manufacturers headquartered in Germany, 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 17, 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 17, 2026 86% judged on-target in blind review

38Companies

1,131Contacts tracked

252Verified emails

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The 14 largest satellite component manufacturers based in Germany

Ranked by team size

Top 14 of 38 satellite component manufacturers based in Germany, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to satellite component manufacturers: 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	TESAT	Partial evidence	Backnang, GermanyHQ checked Sep 17, 2026	1,001-5,000	423 contacts →
	Partial evidence “Data transmission via satellite is indispensable for sustainable development.” Source: RevenueBase Database · checked Sep 17, 2026
2	ND Satcom	Partial evidence	Immenstaad, GermanyHQ checked Sep 17, 2026	51-200	117 contacts →
	Partial evidence “ND SATCOM is a leading global supplier of satellite-based broadband VSAT, broadcast, government and defence communication network and ground station solutions.” Source: RevenueBase Database · checked Sep 17, 2026
3	Jena-Optronik Gmbh	Indirect evidence	Jena, GermanyHQ checked Sep 17, 2026	201-500	78 contacts →
	Indirect evidence “For decades now we’ve been successfully making leading-edge space missions possible "out of space for our world".” Source: RevenueBase Database · checked Sep 17, 2026
4	Spacetech Gmbh	Indirect evidence	Immenstaad Am Bodensee, GermanyHQ checked Sep 17, 2026	51-200	66 contacts →
	Indirect evidence “SpaceTech is an independent medium-sized company in the space industry.” Source: RevenueBase Database · checked Sep 17, 2026
5	Qest Gmbh	Partial evidence	Holzgerlingen, GermanyHQ checked Sep 17, 2026	201-500	54 contacts →
	Partial evidence “QEST – Technology Leader in Satellite-Based Broadband Connectivity Founded in 2001 as a technology-driven start-up, QEST (Quantenelektronische Systeme GmbH) has since evolved into…” Source: RevenueBase Database · checked Sep 17, 2026
6	Berlin Space Technologies Gmbh	Strong evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	44 contacts →
	Strong evidence “Berlin Space Technologies (BST) is a leading German company in the New Space economy, specializing in the mass manufacture of small satellite systems and technologies.” Source: RevenueBase Database · checked Sep 17, 2026
7	HPS High Performance Space Structure Systems Gmbh	Indirect evidence	München, GermanyHQ checked Sep 17, 2026	51-200	41 contacts →
	Indirect evidence “High Performance Space Structure Systems: Unser Name ist Programm, für Raumfahrt geben wir alles.” Source: RevenueBase Database · checked Sep 17, 2026
8	Astrofein	Partial evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	31 contacts →
	Partial evidence “ASTROFEIN develops, produces and tests components and systems for space.” Source: RevenueBase Database · checked Sep 17, 2026
9	Zarm Technik AG	Partial evidence	Bremen, GermanyHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “ZARM Technik AG is the leading supplier of attitude control equipment for satellites.” Source: RevenueBase Database · checked Sep 17, 2026
10	DEV Systemtechnik Gmbh	Partial evidence	Friedberg, GermanyHQ checked Sep 17, 2026	11-50	17 contacts →
	Partial evidence “DEV Systemtechnik is a leading provider of RF routing, RF signal management and RF signal transmission systems over fiber and coaxial cable for the satellite ground segment.” Source: RevenueBase Database · checked Sep 17, 2026
11	Azimut Space Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Azimut Space GmbH (formerly Sonaca Space) is a Space Engineering company with more than 15 years experience in thermo-mechanical engineering and in the development of payloads and…” Source: RevenueBase Database · checked Sep 17, 2026
12	TEN Haaft	Partial evidence	Keltern, GermanyHQ checked Sep 17, 2026	51-200	10 contacts →
	Partial evidence “For 30 years ten Haaft has been developing and manufacturing in Germany and has become one of the market leaders in mobile internet and satellite technology with its Oyster®…” Source: RevenueBase Database · checked Sep 17, 2026
13	Kleo Connect	Partial evidence	Berlin, GermanyHQ checked Sep 17, 2026	11-50	8 contacts →
	Partial evidence “KLEO Connect GmbH is a satellite communications and applications company based in Berlin, which establishes reliable and highly secure satellite communication services worldwide…” Source: RevenueBase Database · checked Sep 17, 2026
14	Maxview Vertriebs-Gmbh	Indirect evidence	Mammendorf, GermanyHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 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 component manufacturers. 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 component manufacturers.
Partial evidence: Its own public description names part of satellite component manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name satellite component manufacturers. 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 14 of 38 satellite component manufacturers based in Germany

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Satellite component manufacturers based in Germany at a glance

As of Sep 17, 2026

22.3%Verified-email coverage

29.8Average contacts per company

11-50Median size (employees)

13.2%Largest-city concentration · Berlin

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 38 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 satellite component manufacturers, 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 Germany whose own description of what they do matches “satellite component manufacturers”. 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 component manufacturers), 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 component manufacturers, and records with no verified work email. Companies headquartered outside Germany 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, 252 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 17, 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 satellite component manufacturers, 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 component manufacturers are there based in Germany?

RevenueBase identified 38 satellite component manufacturers headquartered in Germany 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?

TESAT, headquartered in Backnang, tops this list with the largest team on record.

Which city has the most satellite component manufacturers?

Berlin leads with 5 headquartered companies, followed by Backnang (2) and Munchen (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 252 verified decision-maker contacts tracked across these 38 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 17, 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.