Company lists · Data refreshed September 2026
Top 24 Space systems integration firms based in Spain
RevenueBase identified 63 space systems integration firms headquartered in Spain as of September 2026 and tracks 3,300 professional contacts across them, including 270 with verified work emails and 80 with mobile numbers. Madrid is the largest hub.
This list covers space systems integration firms headquartered in Spain, 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 6, 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.
The 24 largest space systems integration firms based in Spain
Ranked by team size| # | Company | RevenueBase Smart Search | Contacts | ||
|---|---|---|---|---|---|
| 1 | Partial evidence | 570 contacts → | |||
“CELESTIA TTI is an SME that works in the technological forefronts of space, military, telecommunications, science, and information technology sectors.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | Strong evidence | 418 contacts → | |||
“GTD is a high-tech company, committed to the design, integration and operation of complex, mission-critical applications and systems throughout the world.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | Indirect evidence | 320 contacts → | |||
“Perteneciente al Grupo CPS, somos una empresa integradora de sistemas con vocación internacional que ofrece a sus clientes soluciones globales, en los mercados del Transporte…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | Partial evidence | 144 contacts → | |||
“Small Satellites are enabling the democratization of Space providing fast and cost-effective access to Space-based information.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | Indirect evidence | 129 contacts → | |||
“We are part of ARQUIMEA, a technology company that believes in technology as an.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | Indirect evidence | 110 contacts → | |||
“Órbita Ingeniería es una empresa dedicada al diseño, fabricación y puesta en marcha de soluciones tecnológicas que mejoran los procesos operativos de nuestros clientes, aumentando…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | Partial evidence | 101 contacts → | |||
“Alén Space provides cutting-edge technology for the manufacturing of small satellites and services for the development of end-to-end missions with CubeSats.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | Partial evidence | 40 contacts → | |||
“Empowering global industries with accesible IoT and Space Technologies, boosting sustainability and operational efficiency.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | Indirect evidence | 40 contacts → | |||
“Infordisa es va fundar l’any 1986 per oferir solucions a una nova tecnologia en creixement.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | Indirect evidence | 39 contacts → | |||
“DMD Solutions drives engineering excellence in advanced aerospace technologies.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | Strong evidence | 30 contacts → | |||
“OCCAM Space develops separation systems and deployment solutions for launch vehicles, spacecraft and in-orbit applications.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | Strong evidence | 26 contacts → | |||
“LIDAX is a Spanish company specializing in the design, development, and integration of high-precision optical systems for the space sector.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | Indirect evidence | 25 contacts → | |||
“TRC se especializa en ofrecer servicios de Integración de Sistemas, Ingeniería de Redes, Desarrollo de Software y Telecomunicaciones a profesionales y a empresas.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | Indirect evidence | 22 contacts → | |||
“Anzen works for the main aerospace and defence companies in more than ten countries.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | Indirect evidence | 17 contacts → | |||
“Sellcom Group Spain nace de la fusión de tres compañías con reconocida trayectoria en el mercado español y bajo la cobertura internacional del Grupo Sellcom, grupo empresarial de…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | Strong evidence | 16 contacts → | |||
“Founded in Spain in 2020, UARX Space is a European space technology company delivering industrial-grade, flight-proven orbital systems.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | Indirect evidence | 14 contacts → | |||
“Sanzar Group specializes in providing high-end aerospace and satellite services, offering customized solutions tailored to our clients' unique needs.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | Strong evidence | 13 contacts → | |||
“EDAIRTEC is a business line focus into the aircraft systems integration, aircraft MRO engineering support and the development of airborne equipment for civil and military use.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | Partial evidence | 7 contacts → | |||
“Established in 2011, Titan Marine Networks, design, install and support broadband communication systems for ´.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | Indirect evidence | 6 contacts → | |||
“IRD Telecom es una empresa integradora de sistemas de comunicaciones, que aporta a sus clientes soluciones profesionales que garantizan la fiabilidad y optimizan los recursos en…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | Indirect evidence | 5 contacts → | |||
“Infotelcom - Akron Soluciones Informaticas y Servicios,SLU Especialistas en informática empresarial y distribuidor oficial de productos Vodafone.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | Indirect evidence | 4 contacts → | |||
“Ingeniería tecnológica especializada en el desarrollo e integración de procesos, sistemas y productos tecnológicos.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | Indirect evidence | 4 contacts → | |||
“Con más de 60 años de experiencia en el sector, en Osaba estamos dedicados a poner la tecnología al servicio de las personas.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | Indirect evidence | 3 contacts → | |||
“En Tressat somos especialistas en integración de sistemas electrónicos en el ámbito de las telecomunicaciones, la seguridad, la informática y los audiovisuales.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
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: space systems integration firms. 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 space systems integration firms.
- Partial evidence
- Its own public description names part of space systems integration firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name space systems integration firms. 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 24 of 63 space systems integration firms based in Spain
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 270 reachable decision-makers.
Free signup · no credit card
Space systems integration firms based in Spain at a glance
As of Sep 6, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 space systems integration firms, 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 Spain whose own description of what they do matches “space systems integration firms”. 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 space systems integration firms), 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 space systems integration firms, and records with no verified work email. Companies headquartered outside Spain 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, 270 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
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 space systems integration firms, 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 space systems integration firms are there based in Spain?
RevenueBase identified 63 space systems integration firms headquartered in Spain 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?
Celestia TTI, headquartered in Santander, tops this list with the largest team on record.
Which city has the most space systems integration firms?
Madrid leads with 21 headquartered companies, followed by Barcelona (6) and Santander (3).
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 270 verified decision-maker contacts tracked across these 63 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.
Ready to reach these companies? Verified emails and direct dials for all 63 space systems integration firms based in Spain. Start with a free account, no credit card.
Download this list →Related lists
Space systems integration firms by geography
- Space systems integration firms based in the United States
- Space systems integration firms based in Italy
- Space systems integration firms based in the United Kingdom
- Space systems integration firms based in Canada
- Space systems integration firms based in France
- Space systems integration firms based in Germany
- Space systems integration firms based in Brazil
- Space systems integration firms based in Australia
- Space systems integration firms based in Mexico
- Space systems integration firms based in the Netherlands
- Space systems integration firms based in South Africa
- Space systems integration firms based in Sweden
Browse the directory
Browse: Companies home · All Spain lists · All Space systems integration firms lists · New lists
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Space systems integration firms based in the United States
- Space systems integration firms based in Italy
- Space systems integration firms based in the United Kingdom
- Space systems integration firms based in Canada
- Space systems integration firms based in France
- Space systems integration firms based in Germany