Image:Salt Ship Design
Østensjø Rederi, a leading player in the maritime and offshore energy sectors, has signed a significant shipbuilding contract with the Spanish shipyard Astilleros Gondan. This agreement is for the construction of an advanced Ocean Energy Support Vessel (OESV), marking another milestone in the company’s fleet modernization strategy.
The new vessel is engineered to handle a broad spectrum of offshore energy operations, ranging from inspection, maintenance, and repair (IMR) to more complex tasks like construction, walk-to-work/flotel services, and cable laying. Its adaptable design makes it versatile enough to work across different ocean sectors, enhancing both efficiency and operational range.
Photo: CEO of Østensjø Rederi, Kristian Helland Vea and Vice President of Astilleros Gondan, Álvaro Platero Alonso.
“We’re thrilled to begin this new chapter with the order of a state-of-the-art vessel. This aligns perfectly with our focus on fleet renewal, integrating new technology, and advancing decarbonization,” said Kristian Helland Vea, CEO of Østensjø Rederi.
The vessel is expected to be delivered in the second half of 2027.
About the Vessel
The OESV will be built at Astilleros Gondan in Spain, a yard that shares a longstanding partnership with Østensjø Rederi. The cooperation between the two companies has resulted in multiple successful projects over the years.
“This is a significant project for us, and we’re confident Astilleros Gondan is the right partner. Their experience, coupled with their proven ability to meet our rigorous standards, makes them an ideal choice,” Vea added.
The vessel’s design and technology focus on sustainability, featuring a hybrid battery-powered propulsion system and energy-efficient equipment like heat recovery systems to minimize greenhouse gas emissions. Additionally, the ship is designed with future low-carbon technology in mind.
At 120 meters in length and a beam of 23 meters, the vessel will accommodate up to 180 personnel in comfortable daylight cabins.
“The goal is to build a vessel that is not just suitable for today’s needs but adaptable for the demands of tomorrow’s offshore industry,” said Vea. The design is developed by Salt Ship Design, based in Stord, Norway.
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