{"company":{"slug":"propeller","name":"Propeller","stage":"series-b+","industry":"other","subcategory":null,"sector":"Aviation","description":null,"crypto":false,"first_seen_at":"2026-09-28T12:44:10.125Z","hq_city":null,"hq_country":"United States","founded_year":null,"website":"https://www.propelleraero.com","x_handle":null,"followers":null,"logo":"https://founder-hub-public.s3.us-west-1.amazonaws.com/46cd4497-a0fd-48b3-90ea-8b0598f8a383.png","amount_usd":null,"announced_at":null,"raise_source_url":"https://500.co/portfolio","raise_publisher":null,"raise_provider":null,"sources":["accel:500"],"investors":["500 Global"],"flagged":false,"flagged_at":null,"source_links":{"accel:500":"https://500.co/portfolio"},"x_created_at":null,"domain_created_at":null,"smart_follows":null,"days_early":null,"new_follows_7d":null,"trending_rank":null,"team_size":null,"team_source_url":null,"active_devs_90d":null,"github_org":null,"categories":[]},"rounds":[{"stage":"unknown","amount_usd":null,"announced_at":null,"source_url":"https://500.co/portfolio","source_publisher":null,"source_provider":null}],"founders":[{"name":"Francis Vierboom","x_handle":null,"linkedin_url":null,"avatar":null,"role":"Founder","source_url":"https://500.co/portfolio","other_companies":[]},{"name":"Rory San Miguel","x_handle":null,"linkedin_url":null,"avatar":null,"role":"Founder","source_url":"https://500.co/portfolio","other_companies":[]}]}