H2O ROBOTICS DOO ZA USLUGE

Their core work

H2O Robotics is a Croatian technology SME that builds systems for operating in underwater environments, combining robotics engineering with marine communications and sensing. Their work spans two distinct application areas: enabling underwater acoustic networks and IoT-class connectivity for subsea devices, and applying technology to document and preserve underwater cultural heritage sites. As the coordinator of the TEUTA project, they led the design of enabling infrastructure for the Internet of Underwater Things — sensors, actuators, and communication systems that work below the surface. Their participation in TECTONIC shows they also engage with underwater archaeology and heritage valorization as a practical application domain for the same underlying technology stack.

What they specialise in

How they've shifted over time

Both H2020 projects began in 2020, so there is no meaningful chronological evolution to trace across funding periods. What the two projects together reveal is a dual positioning: TECTONIC situates their technology in a heritage and preservation context, while TEUTA, which they led, reflects their self-defined identity as an IoUT enabling technology company. If a direction can be inferred, TEUTA — being the project they coordinated and the one that concluded first — is the closer expression of their core technical identity, with cultural heritage being an applied use case rather than their primary domain. Their trajectory points toward underwater connectivity infrastructure and marine sensing rather than heritage-specific applications.

H2O Robotics appears to be positioning as an enabling technology provider for the emerging Internet of Underwater Things market, using cultural heritage and marine environment monitoring as early traction domains.

How they like to work

H2O Robotics has taken both the coordinator and partner role across their two projects, showing they can operate at the front of a consortium as well as contribute as a specialist. With 13 unique partners across just 2 projects, they are embedded in reasonably sized consortia for a micro-SME. No repeated partner overlap is evident across the two projects, suggesting they actively seek new networks rather than cycling through a fixed group of collaborators — a sign of intentional consortium-building rather than convenience partnerships.

H2O Robotics has built a network of 13 unique consortium partners spanning 6 countries through just two projects, a high ratio for a small SME. Their reach is European, with no indication of geographic concentration in any single country beyond Croatia.

What sets them apart

H2O Robotics occupies a narrow but real niche: underwater robotics and IoT at the intersection of marine technology and cultural heritage, which is almost entirely unoccupied by other Croatian SMEs. Their willingness to coordinate EU projects — not just participate — signals technical confidence and project management maturity above what most SMEs of similar size demonstrate. For a consortium builder looking for a specialized underwater technology partner with both engineering depth and coordination experience from the Adriatic region, there are few comparable options.

Highlights from their portfolio

• TEUTA
  Coordinated by H2O Robotics, this project received the higher EC contribution (EUR 102,225) and directly targets the emerging Internet of Underwater Things market — reflecting their clearest statement of technical identity.
• TECTONIC
  The longer-running project (2020-2025, MSCA-RISE scheme) places H2O Robotics inside an international research exchange consortium on underwater cultural heritage, expanding their network beyond pure engineering partners.