{"question":"Who invests in space startups in the United States?","answer":"136 investors hold two or more space startups in the United States each, 228 portfolio startups in all. The most active here are Y Combinator (42), Techstars (32) and Soma Capital (18). 18 of them are accelerators.","country":"United States","sector":"Space","investors":136,"portfolio_startups":228,"list":[{"name":"Y Combinator","url":"https://alion.io/company/y-combinator","type":"Accelerator","based_in":"United States","startups_here":42,"examples":["Quindar","REGENT","Relativity Space"],"portfolio_rounds_12m":259,"latest_activity":"2026-10-30"},{"name":"Techstars","url":"https://alion.io/company/techstars","type":"Accelerator","based_in":"United States","startups_here":32,"examples":["CesiumAstro","Solestial","Proxi"],"portfolio_rounds_12m":112,"latest_activity":"2026-11-10"},{"name":"Soma Capital","url":"https://alion.io/company/soma-capital","type":"Venture capital","based_in":"United States","startups_here":18,"examples":["Quindar","REGENT","Starcloud"],"portfolio_rounds_12m":63,"latest_activity":"2026-11-09"},{"name":"Space 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