Kolos delivers end-to-end solutions for riser projects, combining engineering expertise, specialized equipment, and experienced personnel. From early-phase studies and design to offshore execution, Kolos ensures safe, efficient, and compliant operations.

🔹 Engineering & Studies
Kolos provides detailed riser studies, simulations, and structural analysis. This includes design and calculation of riser systems, umbilicals, and subsea structures – tailored to meet the demands of offshore environments.

🔹 Equipment & Personnel
With a large rental fleet and skilled offshore technicians, Kolos supports riser operations with winches, handling systems, and certified lifting gear – all backed by operational know-how and 24/7 readiness.

🔹 Execution & Track Record
In 2025, Kolos successfully executed the first riser pull-in on the Jotun FPSO, as it re-established operations on the Balder field after years of refurbishment at Rosenberg Yard in Stavanger. This milestone highlights Kolos’ ability to deliver under pressure – with precision, safety, and reliability.