Greensea and Armach receive Navy autonomous hull-cleaning award
Greensea, Armach Robotics and Maryland’s MERC received a U.S. Navy research award for autonomous hull-cleaning development.

Evidence notes
- The award funds a two-year Phase II option period through the Office of Naval Research.
- Greensea developed hull-relative positioning for the autonomous cleaning vehicle.
- Armach designed and built the hull-crawling robot used in the programme.
Company context
Marine robotics software and autonomy platform provider for ROV navigation, control, and subsea operations.