Core Services

  • Turnkey Project Management

    TRESIOS is highly specialized in turnkey project management for both offshore and onshore. From tendering to work package preparation to on-site project execution.

    The key to success is our in-depth and hands-on knowledge of both theoretical and practical installation techniques.

    We manage internal disciplines for cost optimization, in line with safety regulations and operational risks, management procedures, project schedules and resource planning. This is by strictly managing engineering deliverables and implementing construction methodstatements, visibility studies, asset modification and all installation activities in parallel.

  • Engineering

    TRESIOS embraces any offshore and onshore engineering challenge.

    TRESIOS is capable of supporting clients around a wide array of engineering projects. From small-scale assignments such as lift plans and steel structures analyses, to vast and complex projects such as offshore pipelay, installation of oil&gas and wind energy structures, and decommissioning of offshore platforms and jackets.

  • Marine Services

    TRESIOS Marine provide services having a nautical bearing, whether it is maritime safety, reflagging, chartering, certification, inspections, or mobilization / demobilization of vessels. The versatile services are done by our own professionals and being offered and executed worldwide.

    TRESIOS Marine provides services to owners, operators and charterers and to vessels of all types and sizes around the world. We create value to our clients to give them the most efficient solution(s) for any enquiry. This with regards to safety, time, costs, quality, and location(s).

  • Crewing & Careers

    TRESIOS Crewing & Careers, providing Crewing Services (Offshore Crewing) and Recruitment (Onshore Staffing) is a key asset to our success on any project. It enables us to fully design, construct and utilize projects end-to-end, completely turn-key, creating a big advantage for our customers.

    Our Talentpool exists or very knowledgeable, highly qualified and multidisciplinary professionals, ensuring us to swiftly respond to our clients’ requests.