{"listing":{"listing_type":"company","name":"Theseus","slug":"theseus","tagline":"GPS Denied Navigation for Drones","description":"Theseus builds visual navigation software for GPS-denied drone operations. Using onboard cameras, inertial sensors, and satellite reference imagery, our system computes position fixes entirely passively. The system is entirely self contained, can't be jammed and has no RF signature.\n\nTheseus is a Y Combinator company (Summer 2024). YC-listed status: Active.","url":"https://www.theseus.us/","is_stealth":false,"normalized_domain":"theseus.us","normalized_url_key":"theseus.us","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/05b004a38c0a5df5a4e151b258151cd9a38f08c8.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/theseus","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://www.theseus.us/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://www.theseus.us/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Drones","Robotics","Defense"],"stage":null,"founded_year":null,"location":"San Francisco, CA, USA","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T07:46:25.416Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Summer 2024","Robotics","Drones","Defense"],"one_liner_for_search":"Theseus — GPS Denied Navigation for Drones (Y Combinator Summer 2024)","canonical_facts":["Y Combinator batch: Summer 2024","YC company status: Active","Team size (per YC directory): 7","YC industry: Industrials","YC subindustry: Industrials / Drones","Regions (per YC): United States of America, America / Canada"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T07:46:25.416Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"defense","name":"Defense","note":null,"profile_url":"/industries/defense"},{"kind":"industry","slug":"drones","name":"Drones","note":null,"profile_url":"/industries/drones"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"},{"kind":"industry","slug":"robotics","name":"Robotics","note":null,"profile_url":"/industries/robotics"}]}}