{"amount_usd":830000000,"announced_on":"2026-07-21","company_name":"AI data center builder Fluidstack","company_slug":"ai-data-center-builder-fluidstack","lead_investors":[],"source_url":"https://siliconangle.com/2026/07/21/ai-data-center-builder-fluidstack-raises-830m-7-5b-valuation/","stage":"series_a"}