Page 29: of Marine Technology Magazine (September 2025)

HOHONU IMPACT SUBSEA LTD www.hohonu.io www.impactsubsea.com

Hohonu provides communities with Celebrating a decade, Impact Subsea affordable, hyperlocal water monitoring delivers a range of underwater sensor

HYDROMEA through a combination of rugged sen- solutions, engineered for seamless inte- sors and a user-friendly cloud platform. www.hydromea.com gration and long-term reliability. Every

Hydromea enables subsea data har-

Their primary product is a compact, so- product is designed with the end user in lar-powered water level sensor designed vesting at scale with high-bandwidth mind—featuring emulation capabilities for easy installation in rivers, estuaries, communication technologies and in- and a software development kit (SDK) spection robots.

lakes, and coastal areas. Products include free space optical that allows for smooth deployment into

The data streams directly into Ho- both new and legacy systems. A variety modems and networks (LUMA), in- honu’s web-based platform, where users of housing con