OOS International has held an official steel cutting for the hull of its first of two large new build Semi-Submersible Crane Vessels, the OOS Serooskerke. The new build project is…

OOS International is proud of the progress it has made over the last year. The company is growing fast and expanding its team to continuously improve its services and support…

Continuation of the high quartile performance evaluation by client Petrobras for both units, the OOS Gretha and OOS Prometheus.

Best in Maritime and Water Management 2015 at the National Business Success Award Show. OOS International made it to the last top-ten successful Dutch companies and was one of the…

Top customer satisfaction rating, both hotel guests and charterer Contractor Evaluation and Performance Indicator (PMDF, Evaluation Performance Bulletin) OOS International scored on the third quarter of 2015 the highest score…

In the middle of 2015, OOS International obtained the OHSAS 18001 (Occupational Health and Safety Assessment Series) certification.

OOS International has been recognized as the Pioneer in Zeeland, Province of the Netherlands. This Prize has a great impact in the development and growth in regional scale.

At the end of 2014, OOS International obtained the ISO 9001 (Quality Management System Standard) and ISO 14001 (Environmental Management System) certifications.

Recognising the importance of local onshore support, OOS International opened an office in Macaé (Brazil) and hired local professionals, integrating cultural awareness and expertise, as full-time employees.

In the second quarter of 2014, OOS Gretha and OOS Prometheus were delivered in Brazil and accepted by Petrobras, resulting that their 4-year charters in Brazilian waters actually commenced.