About Sebastian AS

Founded in 1994, Sebastian AS is an independent consultancy specializing in the maritime and offshore sectors. We provide expertise in Consultancy & Engineering, Dynamic Positioning (DP) & Failure Mode and Effects Analysis (FMEA), and Marine Assurance, all aimed at ensuring safe, reliable, and efficient maritime operations worldwide.

Our Journey
Initially focused on engineering services for offshore service vessels, our expertise quickly expanded. Today, we deliver specialized technical solutions and independent verification services to clients globally.

Since 1998, we have been conducting FMEAs and FMECAs for a wide range of vessels and offshore installations worldwide. In 2005, we became an IMCA member, reinforcing our commitment to industry best practices, and in 2014, we joined MTS to further contribute to advancements in marine technology.

Our Mission
To be a leader in verification and validation services for ships and mobile offshore installations, setting the standard for technical excellence and operational safety.

DP & FMEA
- Redundancy concept studies
- FMEA & FMECA
- Annual DP trials
- DP operation manuals
- Third-party DP verification
- DP GAP analysis
- DP incident investigations

Consultancy & Engineering
- Design reviews & concept studies
- Feasibility studies & philosophy documents
- Specifications & basic design (electrical & automation)
- ESD/F&G design & GAP analysis
- Project & site management
- Marine assurance & inspections (CMID, insurance, ISM, etc.)
- Client representation & vessel operations manuals
- Verification of suitability & marine operations

With decades of experience and a commitment to technical integrity, Sebastian AS is a trusted partner for the maritime industry, ensuring compliance, efficiency, and safety in complex offshore environments.

Sebastian AS

Sjøgata 61 serves as a strategic hub for engineering oversight and executive leadership in Ulsteinvik.

Sjøgata 61

This office likely focuses on quality assurance and management operations within Brazil's FMEA auditing framework.

Sebastian AS

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Teams

Offices

Sebastian AS

Org chart

Teams

Offices

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