Armach introduces autonomous proactive hull cleaning
Armach Robotics introduced an autonomous in-water system for proactive cleaning and inspection of large ship hulls.

Evidence notes
- The non-magnetic robot was designed to clean up to 7,200 square feet of hull per hour.
- Its control and navigation stack runs on Greensea’s OPENSEA platform, then fielded across more than 2,000 systems.
- Greensea Systems launched Armach in 2021 and later merged it into Greensea IQ, where the service continued as EverClean.
Company context
Marine robotics software and autonomy platform provider for ROV navigation, control, and subsea operations.