Lower CAPEX, Simpler Logistics with our Non-Rigid, Pressurised Buoys
Non-rigid soft-composite buoys (deflatable, light weight) significantly lower CAPEX and CO2 emissions, and simplify deployment and decommissioning, compared with rigid buoys and buoyancy modules (full volume, heavy).
Filed in 2024.
Patent approved 2025.
Patented manufacturing technology.
Successful completion Q4 2025
with University of South-eastern Norway,
co-funded by the Research Council of Norway.
First round 2023
Second round 2024
Awards and public funding 2024 & 2025
Introduced to market Q2 and Q4'25
Production capacity in place
First Investor presentations Q1'26
Flat when you need it (pdf)
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Product manager: Baldvin Kristjansson, founder.
Area of expertise: Soft-composites, product development.
Sensors and monitoring: Jon Waage, partner. Electronics engineer.
Area of expertise: Electronic design, sensors, and automation.
Industrial logistics: Jonas Claussen, partner.
Area of expertise: CEO of Hans Claussen AS, a leading operator in Nordic composites industry.
Engineering: Trond Lindheim, partner. Mechanical engineer.
Area of expertise: Mechanical engineering for maritime solutions.
Underwater pressure: Lorents Gran, partner. Electrical engineer.
Area of expertise: Pressure systems, Defence and Emergency products.
Business development: Our board and advisors, with extensive experience in international manufacturing and plastic industries.

Our primary expertise lies in our patent pending design and construction of large, pressurised underwater buoys.
Our buoys are built and assembled in Norway, the UK and the Netherlands.

https://www.nordicinnovation.org/.
"Subsea Bellows, in collaboration with Nordic partners, is developing the world’s first air-pressurized soft-composite buoys for underwater use."

https://greenoffshoretech.com/
"This SME Innovation Project has received cascade funding from the European Union’s Horizon 2020 research and innovation programme under the GreenOffshoreTech project and Grant Agreement No 101005541."

"This document reflects only the authors's view and the Commission, the Agency and the GreenOffshoreTech Consortium are not responsible for any use that may be made of the information it contains."
Subsea Bellows' Gender Equality Plan
Copyright © 2023 Subsea Bellows AS, Norway. Med enerett.
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