{"id":"9f2e1c6c-f15a-4889-9089-c97f68c241ba","name":"Sea Machines Robotics","slug":"sea-machines","description":"Marine autonomy-system vendor (Boston; founder Michael Johnson) selling SM300/SM200 vessel-agnostic autonomous-command retrofit kits for workboats/commercial vessels; 200+ systems delivered.","status":"private (~$52M raised; $10M Series C Mar 2025)","founded":2018,"hq":"Boston, Massachusetts, USA","fundingTotal":null,"type":"both","reviewStatus":"reviewed","sources":[{"url":"https://www.workboat.com/coastal-inland-waterways/sea-machines-names-new-ceo","title":"Sea Machines: Wasson CEO (ex-HII), Johnson -> President/CTO (late 2024; defense-pull, not distress)","sourceName":"WorkBoat"},{"url":"https://sea-machines.com/news/sea-machines-sm300-ng-launch/","title":"Sea Machines SM300-NG (class-society-approved; +200% compute; full voyage control) + SM300-SP defense","sourceName":"Sea Machines (official)"},{"url":"https://sea-machines.com/products/","title":"Sea Machines SM300/SM200 autonomous-command systems (vessel-agnostic retrofit; 200+ delivered)","sourceName":"Sea Machines (official)"}],"keyFacts":[{"label":"Product","value":"SM300/SM200 autonomous-command retrofit systems (vessel-agnostic); class-society-approved; 200+ delivered."},{"label":"Model","value":"Autonomy-SYSTEM sale (not a vessel maker) - credit units-delivered not sea-days."}],"aliases":["Sea Machines","Sea Machines Robotics Inc"],"collisionRisk":"low","reviewNote":null,"createdAt":"2026-06-03T21:44:13.624Z","updatedAt":"2026-06-03T21:44:13.624Z","jsonLd":{"@context":"https://schema.org","@type":"Organization","@id":"https://registry.deploy.report/companies/sea-machines","url":"https://registry.deploy.report/companies/sea-machines","name":"Sea Machines Robotics","alternateName":["Sea Machines","Sea Machines Robotics Inc"],"description":"Marine autonomy-system vendor (Boston; founder Michael Johnson) selling SM300/SM200 vessel-agnostic autonomous-command retrofit kits for workboats/commercial vessels; 200+ systems delivered.","identifier":"9f2e1c6c-f15a-4889-9089-c97f68c241ba","foundingDate":"2018","address":"Boston, Massachusetts, USA","publisher":{"@id":"https://deploy.report/#organization"}}}