sources : https://www.fleetrobotics.ai/

The maritime industry has long grappled with the persistent issue of biofouling, the accumulation of marine organisms on a ship’s hull. This seemingly minor problem has significant consequences, leading to increased drag, higher fuel consumption, and a larger carbon footprint. Biofouling (the buildup of organisms such as algae, barnacles, and microbes on hull surfaces) is a perennial problem in maritime operations. It increases hydrodynamic drag, which raises fuel consumption, lowers vessel speed, and accelerates wear on coatings. 

Traditional mitigation strategies include antifouling coatings (often with toxic biocides) and periodic in-port cleaning but those are costly, disruptive, and limited in frequency. In a world increasingly focused on efficiency and sustainability, the need for a proactive and effective solution to this billion-dollar problem has never been more critical. Enter Fleet Robotics, a company at the forefront of leveraging artificial intelligence and robotics to address this challenge head-on, offering a suite of services designed to keep vessels operating at peak performance while minimizing their environmental impact.

Fleet Robotics is a U.S. based marine robotics company developing autonomous, submersible robots that clean and inspect ship hulls continuously while vessels are in transit. Their mission is to convert routine hull maintenance into a data-driven, minimally disruptive operation helping ship operators reduce fuel drag, improve coating lifetimes, and gain deeper insight into the state of submerged infrastructure. Fleet Robotics is guided by a leadership team that combines deep scientific expertise with seasoned business acumen. The company was co-founded by Sidney McLaurin, who serves as the Chief Executive Officer, and Prof. Rob Wood, a leading robotics expert from Harvard University who acts as the company’s Scientific Advisor. Their vision is executed by a dedicated team, including Chief Operating Officer Mitchell Weiss, who manages the company’s operational strategy. This blend of pioneering research from academia and strategic business execution forms the backbone of Fleet Robotics’ innovative approach to maritime maintenance.

As a testament to its promising technology and market potential, according to Pitchbook.com, Fleet Robotics has secured funding from a number of venture capital firms and accelerators, including MassChallenge, LA Blue Accelerator, AiiM Partners, Propeller (Boston), Grit Ventures, and Material Impact. With a reported $1 million in funding, the company is well-positioned to continue its growth and development. The recent rebranding from “Fleet Cleaner” to “Fleet Robotics” signals a broader vision, moving beyond simple hull cleaning to a comprehensive, data-driven approach to underwater vessel maintenance. Many of these investors are focused on clean tech, blue economy, sustainability, or early-stage hardware / robotics, indicating that Fleet Robotics’ mission aligns with climate & marine impact themes.

At the heart of Fleet Robotics’ offerings is a powerful suite of services designed to deliver tangible returns on investment through proactive maintenance. The company’s philosophy is that consistent, intelligent hull care pays for itself through significant fuel savings, a marked reduction in greenhouse gas emissions, and an extended lifespan for expensive anti-fouling coatings. Their autonomous cleaning robot is a model of efficiency, capable of covering an impressive 400 m²/hour using replaceable nylon bristle brushes that effectively remove biofouling without damaging the hull’s surface. Beyond cleaning, the platform provides a comprehensive inspection service, offering a 360∘ birds-eye view for visual assessments and highly precise measurements. It can conduct steel thickness inspections on a range of 0.5−25 mm with an accuracy of ±50 µm and coating thickness inspections from 0−2 mm with an accuracy of ±25 µm. 

Looking ahead, Fleet Robotics is poised to expand its technological applications to include the autonomous inspection of offshore energy assets, in-service cleaning and inspection of underwater pipes, and steel thickness measurements for other large submerged structures, signaling a future where autonomous systems are central to marine asset management.

Fleet Robotics. (2025). Official Website.   https://www.fleetrobotics.ai

Fleet Robotics. (2025). Hull Cleaning at Sea – Technical Specifications.   https://www.fleetrobotics.ai/hull-cleaning-at-sea

Fleet Robotics. (2025). About Page.   https://www.fleetrobotics.ai/about

Greentown Labs. (2023). Fleet Robotics decreases ships’ fuel consumption with hull-cleaning resident robots.   https://greentownlabs.com/fleet-robotics-decreases-ships-fuel-consumption-with-hull-cleaning-resident-robots

Crunchbase. (2024). Fleet Robotics – Convertible Note Funding Round.   https://www.crunchbase.com/funding_round/fleet-robotics-convertible-note–e1749710

PitchBook. (2024). Fleet Robotics Company Profile and Investors.   https://pitchbook.com/profiles/company/515474-83

Founding Blue. (2024). Past Speaker: Sidney McLaurin.   https://foundingblue.com/past-speaker/sidney-mclaurin

The Org. (2024). Michael Bell, CTO at Fleet Robotics.   https://theorg.com/org/fleet-robotics/org-chart/michael-bell

MassTech. (2023). Healey-Driscoll Administration awards over $1 million to manufacturing projects.   https://masstech.org/news/healey-driscoll-administration-awards-more-1-million-manufacturing-projects-across

Contributor : Dyah Ayuning Tyas
Reviewers    : Imam Buchari, David Ratner