Company lists · Data refreshed September 2026
Top 25 Space technology incubators worldwide
RevenueBase identified 2,025 space technology incubators worldwide as of September 2026 and tracks 31,723 professional contacts across them, including 4,802 with verified work emails. India is the largest market and London the largest hub.
This list covers space technology incubators 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 space technology incubators 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.
The 25 largest space technology incubators worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,283 contacts → | ||||
Indirect evidence “Y Combinator is the leading startup accelerator for entrepreneurs.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,496 contacts → | ||||
Indirect evidence “Instituto Pedro Nunes is a non-profit private organization founded in 1991.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,459 contacts → | ||||
Partial evidence “Headquartered in Colorado, Sierra Space is a mission-proven Defense Tech company delivering satellite platforms, critical subsystems, reusable spaceplanes, hypersonic…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 581 contacts → | ||||
Partial evidence “Barrios Technology is an award-winning, woman-owned and operated small aerospace business.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 373 contacts → | ||||
Partial evidence “Space42 is redefining the boundaries of SpaceTech, combining satellite communications, geospatial analytics, and AI to deliver transformative solutions from space.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 366 contacts → | ||||
Indirect evidence “T-Hub is the world’s largest home for startups, supporting founders from ideation to scale through programs, partnerships, and global market access while anchoring some of the…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 343 contacts → | ||||
Indirect evidence “At UnternehmerTUM, visions turn into value.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 284 contacts → | ||||
Strong evidence “The Institute of Technology Saint Exupéry (IRT Saint Exupéry), dedicated to aeronautics, space and embedded systems, is one of eight Technology Institutes accredited by the French…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 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, 2026Thanks. The Data Team will review it. | |||||
| 10 | 224 contacts → | ||||
Partial evidence “Technopark "Ingria" is constructed and created in Saint-Petersburg in accordance with the State Programme "Creation of High Technology parks in the Russian Federation", approved…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 218 contacts → | ||||
Strong evidence “Astrobotic is at the forefront of advancing space exploration and technology development.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 218 contacts → | ||||
Indirect 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, 2026Thanks. The Data Team will review it. | |||||
| 13 | 212 contacts → | ||||
Strong evidence “Umbra is an American space technology company built to push the limits of what’s possible.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 201 contacts → | ||||
Partial evidence “MaiaSpace is a European space tech company, designing, manufacturing and operating competitive, reusable and eco-designed space launch and mobility solutions.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 185 contacts → | ||||
Indirect evidence “Founded in 2009 by three historical stakeholders-the European Metropolis of Lille, the Hauts-de-France Region, and the City of Lille-EuraTechnologies is a leading startup and…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 182 contacts → | ||||
Indirect evidence “Making previously impossible missions possible” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 160 contacts → | ||||
Strong evidence “Fleet Space Technologies, a leading Australian space company with a mission to connect Earth, Moon, and Mars, is revolutionising the mineral exploration, defence, and space…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 157 contacts → | ||||
Partial evidence “GalaxEye is Indian headquartered space tech startup and first Indian HQ startup to send the Satellite in the orbit soon.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 148 contacts → | ||||
Strong evidence “AAC Clyde Space provides small satellite technologies and services that help governments, businesses and institutions access high-quality data from space.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 146 contacts → | ||||
Indirect evidence “DTU Science Park is Denmark’s leading community for deep tech companies.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 131 contacts → | ||||
Partial evidence “Aintec has as missions to provide the protection of the intelectual property and the transference of the technologies generated at Londrina State University to the market, the…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 127 contacts → | ||||
Indirect evidence “We are moving!” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 122 contacts → | ||||
Indirect evidence “ODTÜ TEKNOKENT – Değer Yaratan İnovasyon Ekosistemi Türkiye'nin ilk ve öncü Teknoloji Geliştirme Bölgesi olan ODTÜ TEKNOKENT, Ar-Ge ve inovasyon ekosistemini güçlendiren bir…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 119 contacts → | ||||
Partial evidence “You have a technological innovation and are looking for help to launch and grow your company?” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 117 contacts → | ||||
Strong evidence “Founded in 2022, our company has evolved towards innovation in the space technology industry, driven by ambition and the constant pursuit of excellence.” Source: RevenueBase Database · checked Sep 22, 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 technology incubators. 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 technology incubators.
- Partial evidence
- Its own public description names part of space technology incubators, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name space technology incubators. 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 2,025 space technology incubators worldwide
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Space technology incubators worldwide at a glance
As of Sep 22, 2026Companies by employee count
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 space technology incubators, 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 space technology incubators are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “space technology incubators”. 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 technology incubators), 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 technology incubators, 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, 4,802 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.
Space technology incubators by location
10 lists · largest firstEvery Space technology incubators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Space technology incubators based in India354
- Space technology incubators based in the United States320
- Space technology incubators based in the United Kingdom105
- Space technology incubators based in Brazil63
- Space technology incubators based in Italy57
- Space technology incubators based in Germany54
- Space technology incubators based in France50
- Space technology incubators based in Türkiye45
- Space technology incubators based in Canada41
- Space technology incubators based in Australia38
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 technology incubators, 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 technology incubators are there worldwide?
RevenueBase identified 2,025 space technology incubators 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?
Y Combinator, headquartered in San Francisco, tops this list with the largest team on record.
Which country has the most space technology incubators?
India leads with 354 companies, followed by the United States (320) and the United Kingdom (105). Every space technology incubators list by country and city is linked on this page.
Which city has the most space technology incubators?
London leads with 35 headquartered companies, followed by Hyderabad (22) and Bangalore (21).
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 4,802 verified decision-maker contacts tracked across these 2,025 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.