Sea Machines Robotics

Market context

Sea Machines is one of the more established maritime autonomy companies with both software/control-layer depth and its own USV platform presence. The Shintoa reseller agreement adds a formal Japan channel as the company expands its APAC defense and commercial maritime reach.

Facts

• Website: https://sea-machines.com/
• HQ: Boston, Massachusetts, United States
• Founded: 2015
• Segment: maritime robotics

Maritime autonomy systems company

Sea Machines Robotics develops autonomous command and control systems for commercial vessels and marine operations.

• Target environment: Workboats, commercial vessels, offshore operations, survey boats, port operations and autonomous maritime test areas.
• Deployment model: Vessel autonomy and remote-command systems supplied as retrofit or integrated marine technology.
• Customer context: Vessel operators, shipbuilders, offshore companies, survey operators and maritime technology integrators.
• Workflow context: Autonomous vessel control, remote command, route execution, crew reduction, perception-assisted navigation and marine operations.
• Commercial maturity: Commercial maritime autonomy company with SM-series systems and vessel programs.
• Market position: Marine robotics company focused on autonomy systems for existing and new commercial vessels.
• Adoption constraints: Adoption depends on maritime regulation, vessel integration, operator trust, perception reliability, insurance, safety cases and customer economics.
• Adjacent context: Adjacent context includes maritime autonomy, USVs, vessel retrofit systems, remote operation and autonomous workboats.
• Source confidence: high

Events

• 2026-06-10 - Market Signal - Sea Machines books record 2026 orders on USV autonomy demand - The company cited bookings at roughly 10 times the prior year level. The demand signal included larger multi-boat orders across defense and commercial use cases. The transaction strengthens The company's ownership, capital or operating position in maritime au…
• 2026-04-08 - Partnership - Sea Machines and Shintoa Corporation form trading agreement to serve the Japanese market - Sea Machines appointed Tokyo-based Shintoa Corporation as its authorized value-added reseller in Japan Under the agreement, Shintoa will market, sell, and support Sea Machines' unmanned surface vessel autonomy and commercial ship optimization products in-coun…
• 2025-09-16 - Capability - Sea Machines launches marine autonomy APIs for third-party C2 systems - Sea Machines launched new SMLink APIs for integration of its SM300 marine autonomy system with approved third-party command-and-control systems The release included a Streaming API for real-time telemetry and a Control API for direct command of SM300 autonomy…
• 2025-09-03 - Product Launch - Sea Machines expands product line for defense customers - Sea Machines announced six new products aimed at defense customers requiring adaptive marine autonomy capability The release was framed around commercially driven asymmetric fleet capability for defense organizations The expansion broadened Sea Machines' defe…
• 2025-05-07 - Partnership - Sea Machines supplies SM300 autonomy for Marine Corps ALPV program - The ALPV program uses autonomy on a semi-submersible logistics vessel concept. Sea Machines worked with Leidos and Gibbs & Cox on the defense marine autonomy program. The partnership connects The company to a customer, supplier or channel for warehouse automa…

Team

• Michael Gordon Johnson - Founder, President and Chief Technology Officer - Founder row explains Sea Machines' origin in autonomous maritime systems and Johnson's continued technical leadership after the company's 2024 l…