Our services

We’re a turnkey project management company for the energy, maritime and civil construction industry. By being multidisciplinary and having an extensive network of highly skilled professionals all around the world we are able to swiftly respond to the needs of our clients.

No matter the size or complexity, whether it’s project management to decommission an offshore platform or engineering skills for an onshore civil project, both will be treated with the same commitment and dedication.

Everything we do and offer can be used as a single service or as part of a turnkey project, with an end-to-end approach. Expect us to always think along and ahead, fully taking care of the job to be done. Have a look at out one-stop-shop and feel invited to get in contact with us.

  • Project Management

    A project can bring complications and concerns. Whether it’s on- or offshore, in the early stages or in the completion phase. TRESIOS is highly specialized in turnkey project management for the energy, maritime and civil construction industry. From tendering to work package preparation to on-site project execution; it’s all there available for our clients.

  • Engineering

    TRESIOS embraces any offshore and onshore engineering challenge. We’re 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

    Whether it´s maritime safety, reflagging, chartering, certification, inspections, or mobilization / demobilization of vessels, our Marine Services have a strong nautical bearing. Our services are very versatile and done by our own professionals and being offered and executed worldwide.

  • 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.

  • QA & QC Services

    TRESIOS QA & QC Services is all-round in the field of quality, health and safety and can be deployed in every project. From inspections and audits to quality management and software solutions: it’s all there.