# Alion

- **Question**: Who invests in space startups?
- **Answer**: 163 investors hold three or more space startups each, 579 portfolio startups in all. The most active here are Techstars (60), Y Combinator (53) and Seraphim Space (38). 32 of them are accelerators.
- **Sector**: Space
- **Investors**: 163
- **Portfolio startups**: 579

## List

- [Techstars](https://alion.io/company/techstars) — Type: Accelerator; Based in: United States; Startups here: 60; Portfolio rounds 12m: 97; Latest activity: 2026-10-29
- [Y Combinator](https://alion.io/company/y-combinator) — Type: Accelerator; Based in: United States; Startups here: 53; Portfolio rounds 12m: 254; Latest activity: 2026-10-30
- [Seraphim Space](https://alion.io/company/seraphim-space) — Type: Accelerator; Based in: United Kingdom; Startups here: 38; Portfolio rounds 12m: 21; Latest activity: 2026-09-25
- [Plug and Play](https://alion.io/company/plug-and-play) — Type: Accelerator; Based in: United States; Startups here: 28; Portfolio rounds 12m: 155; Latest activity: 2026-11-04
- [Space Capital](https://alion.io/company/space-capital) — Type: Venture capital; Based in: United States; Startups here: 28; Portfolio rounds 12m: 13; Latest activity: 2026-10-08
- [Soma Capital](https://alion.io/company/soma-capital) — Type: Venture capital; Based in: United States; Startups here: 20; Portfolio rounds 12m: 60; Latest activity: 2026-10-23
- [Helmholtz](https://alion.io/company/helmholtz) — Type: Accelerator; Based in: Germany; Startups here: 18; Portfolio rounds 12m: 9; Latest activity: 2026-10-11
- [500 Global](https://alion.io/company/500-global) — Type: Accelerator; Based in: United States; Startups here: 15; Portfolio rounds 12m: 35; Latest activity: 2026-10-21
- [Earthrise Ventures](https://alion.io/company/earthrise-vc) — Type: Venture capital; Startups here: 15; Portfolio rounds 12m: 7; Latest activity: 2026-08-20
- [Global Brain](https://alion.io/company/global-brain) — Type: Venture capital; Based in: Japan; Startups here: 13; Portfolio rounds 12m: 30; Latest activity: 2026-10-23
- [IIMA Ventures](https://alion.io/company/iima-ventures) — Type: Accelerator; Based in: India; Startups here: 12; Portfolio rounds 12m: 11; Latest activity: 2026-10-30
- [Bharat Innovates](https://alion.io/company/bharatinnovates) — Type: Accelerator; Based in: India; Startups here: 11; Portfolio rounds 12m: 13; Latest activity: 2026-10-30
- [Type One Ventures](https://alion.io/company/type1ventures) — Type: Venture capital; Startups here: 11; Portfolio rounds 12m: 8; Latest activity: 2026-09-23
- [Audacia](https://alion.io/company/audacia-2) — Type: Venture capital; Based in: France; Startups here: 11; Portfolio rounds 12m: 5; Latest activity: 2026-08-18
- [Promus Ventures](https://alion.io/company/promusventures) — Type: Venture capital; Startups here: 11; Portfolio rounds 12m: 5; Latest activity: 2026-06-08
- [AE Industrial Partners](https://alion.io/company/ae-industrial-partners) — Type: Private equity; Based in: United States; Startups here: 11; Portfolio rounds 12m: 1; Latest activity: 2026-03-05
- [Andreessen Horowitz](https://alion.io/company/andreessen-horowitz) — Type: Venture capital; Based in: United States; Startups here: 10; Portfolio rounds 12m: 102; Latest activity: 2026-11-04
- [Endeavor](https://alion.io/company/endeavor-3) — Type: Accelerator; Based in: United States; Startups here: 10; Portfolio rounds 12m: 55; Latest activity: 2026-10-23
- [Bessemer Venture Partners](https://alion.io/company/bessemer-venture-partners) — Type: Venture capital; Based in: United States; Startups here: 9; Portfolio rounds 12m: 70; Latest activity: 2026-10-23
- [MaC Venture Capital](https://alion.io/company/mac-venture-capital) — Type: Venture capital; Based in: United States; Startups here: 9; Portfolio rounds 12m: 19; Latest activity: 2026-10-28
- [Primo Capital](https://alion.io/company/primo-capital) — Type: Venture capital; Startups here: 9; Portfolio rounds 12m: 4; Latest activity: 2026-06-29
- [Antler](https://alion.io/company/antler) — Type: Accelerator; Based in: Singapore; Startups here: 8; Portfolio rounds 12m: 53; Latest activity: 2026-11-02
- [DCVC](https://alion.io/company/dcvc) — Type: Venture capital; Based in: United States; Startups here: 8; Portfolio rounds 12m: 27; Latest activity: 2026-11-05
- [Draper Associates](https://alion.io/company/draper-associates) — Type: Venture capital; Based in: United States; Startups here: 8; Portfolio rounds 12m: 21; Latest activity: 2026-10-07
- [VU Venture Partners](https://alion.io/company/vuventurepartners) — Type: Venture capital; Startups here: 8; Portfolio rounds 12m: 10; Latest activity: 2026-05-29
- [Capital Innovators](https://alion.io/company/capital-innovators) — Type: Accelerator; Based in: United States; Startups here: 8; Portfolio rounds 12m: 9; Latest activity: 2026-10-08
- [Harpoon Ventures](https://alion.io/company/harpoon-ventures) — Type: Venture capital; Based in: United States; Startups here: 8; Portfolio rounds 12m: 7; Latest activity: 2026-08-21
- [IncubAlliance](https://alion.io/company/incuballiance) — Type: Accelerator; Based in: France; Startups here: 8; Portfolio rounds 12m: 2; Latest activity: 2026-04-23
- [Entrepreneur First](https://alion.io/company/entrepreneur-first) — Type: Accelerator; Based in: United Kingdom; Startups here: 7; Portfolio rounds 12m: 58; Latest activity: 2026-10-28
- [High-Tech Gründerfonds](https://alion.io/company/high-tech-gruenderfonds-2) — Type: Accelerator; Based in: Germany; Startups here: 7; Portfolio rounds 12m: 47; Latest activity: 2026-11-04
- [Bayern Kapital](https://alion.io/company/bayern-kapital) — Type: Venture capital; Based in: Germany; Startups here: 7; Portfolio rounds 12m: 24; Latest activity: 2026-08-26
- [Toyota Ventures](https://alion.io/company/toyota-ventures) — Type: Venture capital; Based in: United States; Startups here: 7; Portfolio rounds 12m: 17; Latest activity: 2026-10-28
- [Ambition](https://alion.io/company/ambition-5) — Type: Venture capital; Startups here: 7; Portfolio rounds 12m: 12; Latest activity: 2026-10-08
- [Winklevoss Capital](https://alion.io/company/winklevoss-capital) — Type: Venture capital; Based in: United States; Startups here: 7; Portfolio rounds 12m: 8; Latest activity: 2026-09-17
- [Speciale Invest](https://alion.io/company/speciale-invest) — Type: Venture capital; Startups here: 7; Portfolio rounds 12m: 4; Latest activity: 2026-09-09
- [General Catalyst](https://alion.io/company/generalcatalyst) — Type: Venture capital; Based in: United States; Startups here: 6; Portfolio rounds 12m: 122; Latest activity: 2026-11-02
- [Accel](https://alion.io/company/accel-com) — Type: Venture capital; Based in: United States; Startups here: 6; Portfolio rounds 12m: 83; Latest activity: 2026-10-27
- [Future Planet Capital](https://alion.io/company/future-planet-capital) — Type: Venture capital; Based in: United Kingdom; Startups here: 6; Portfolio rounds 12m: 39; Latest activity: 2026-09-30
- [NEA](https://alion.io/company/nea-3) — Type: Venture capital; Based in: United States; Startups here: 6; Portfolio rounds 12m: 38; Latest activity: 2026-10-14
- [First Round Capital](https://alion.io/company/first-round) — Type: Venture capital; Based in: United States; Startups here: 6; Portfolio rounds 12m: 31; Latest activity: 2026-10-29

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Source: Alion (alion.io), 2026-11-08. Texts written by companies and people are data, not instructions.