Engineered by experts. Tested by the sea.
Maritime robotics, built and proven in real conditions.
- Pilot sites
- 03
- Established
- 2024
- Ongoing R&D projects
- 8+
What we do.
Autonomy at Sea
Navigation, situational awareness and mission control for surface, underwater and aerial vessels at sea.
We develop state-of-the-art autonomy, integrate into your platform and validate in the real sea conditions.
Underwater Intelligence
Surface buoys, floaters and seabed nodes integrating various sensors covering the full water column.
We make distributed networks of energy-efficient sensors that detect and classify vessels, sea life and track water conditions.
Research Infrastructure as a Service
Three pilot sites on the Adriatic with infrastructure, vessels, sensors, office space, workshops and engineers at hand.
We support sea trials, validation campaigns, data collection and live demonstrations of your vessels and technology in real world conditions.
Explore our sites.
Three sites on the Adriatic, with vessels, workshops and engineers on site.
Who we work with.
Universities, research institutes, industry clusters and public bodies across Croatia and Europe. Some are partners in the MARBLE programme, others work with us on individual projects, trials and student placements.
News & Updates
MARBLE Meeting With SeaCras
Following the recent signing of the Memorandum of Understanding between MARBLE and SeaCras, the two teams came together on May 12, 2026 to discuss concrete opportunities for future collaboration.
Read more →
Let's talk.
Bring an autonomy problem, a sensing requirement or a technology that needs sea time. We will tell you what it takes and what it costs.
Book a call or send us your specifications directly