
A complete suite of operational services.
From technical management to real-time support with Chief2Shore — we keep your vessels performing at their best.
Massterly is a ship management company dedicated to remote-controlled and autonomous vessels, with or without crew.
We manage Yara Birkeland and ASKO's Marit and Therese, supported from our Remote Operations Centre in Horten. Our people — captains, navigators, engineers and electricians — make autonomy work in daily service.
Technical Management
Routine maintenance and inspections to advanced troubleshooting and repairs — maximising performance and minimising downtime.
Vessel Management
Day-to-day management of your autonomous vessels — navigation, cargo handling, compliance and safety monitoring.
Chief2Shore
Experienced marine engineers and navigators provide remote support, real-time monitoring and rapid response from shore.
Crewing
Access to additional resources through Wilhelmsen Marine Personnel for crewed and reduced-crew phases.

- Comprehensive solutions
- From technical maintenance to vessel management.
- 24/7 expertise
- A team ready to support with real-time insight.
- Optimised performance
- Efficient, compliant vessels ready for any challenge.
Let us handle the complexities of fleet operations.
Whether you are exploring a first concept or preparing a vessel for shore-based operation, our captains, engineers and navigators are ready for the conversation.