How much funding has Sea Machines Robotics raised?

Sea Machines Robotics has raised $72.0M in total funding, most recently a Series C round.

Who are Sea Machines Robotics's investors?

Sea Machines Robotics's investors include Huntington Ingalls Industries.

When was Sea Machines Robotics founded?

Sea Machines Robotics was founded in 2017.

Where is Sea Machines Robotics headquartered?

Sea Machines Robotics is headquartered in Boston, Massachusetts, United States.

How many employees does Sea Machines Robotics have?

Sea Machines Robotics has 11-50 employees.

Sea Machines Robotics

Q: What industry is Sea Machines Robotics in?

Sea Machines Robotics operates in Artificial Intelligence, Industrials, Robotics, Defense Tech, Autonomous Vehicles, Maritime, Maritime Technology.

formerly Sea Machines

Autonomy Without Limits

Boston, United States · Founded 2017 · $72.0M raised

Artificial Intelligence

Maritime Technology

Headquarters: Boston, Massachusetts
Employees: 11–50
Founded: 2017
Business Model: B2B

Website: sea-machines.com
Total Funding: $72.0M
Last Round: $10.0M Series CMar 2025
Rounds: 8

About

Sea Machines Robotics is the leading provider of autonomous control and navigation technology for commercial and defense marine vessels. Founded in 2017 and headquartered in Boston, Massachusetts, the company develops the SM300 autonomy system series — a hardware-software stack that can be retrofitted onto any vessel from 10 to 300 feet regardless of propulsion type. Its product line includes autonomy systems, unmanned surface vehicles (USVs) such as the SELKIE and STORMRUNNER, software APIs (SMLINK Streaming, SMLINK Control), and the AI-Ris computer vision sensor. Sea Machines serves workboat, shipping, passenger, and government/defense customers, with 200+ deliveries worldwide and active programs with the U.S. Navy and U.S. Marine Corps. The company maintains offices in the US, Germany, Denmark, and Poland.

Summary

Sea Machines Robotics is an Artificial Intelligence company based in Boston, United States, founded in 2017. It has raised $72.0M in total across 8 rounds, most recently a $10.0M Series C round in Mar 2025. Investors include Huntington Ingalls Industries.

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