Tradition & Innovation
Blay, a surname with more than 100 years in the sector.
BMT is a family company which brings together “TRADITION & INNOVATION”. Founded by the fourth generation and integrated by professionals with wide and proven experience.
Projects delivered since 2015
Tons lifted in CLT
Manhours in riding squads 2020
Manhours delivered 2020
Agents and branch offices around the globe.
We always deliver on time
We are known for our flexibility, qualified and multilingual staff and we fully comply with the labour risk prevention and the ruling port regulations.





I can’t recommend BMT Repairs highly enough, I’ve had the pleasure of working with them from the very start of the BMT journey, through some very challenging projects. Having experienced their support and dedication to delivering results over many years as a client, the switch to being the UK agent for BMT was an easy choice – promoting something you believe in is not a difficult sell.
Director Encompass Marine Ltd
I have done many different jobs with BMT (steel work, bow thruster repairs, alternator exchange, load tests, engine overhauls). When problems arose, a meaningful solution was always suggested. BMT is an extremely capable partner for a wide range of tasks and I am happy to have found good friends in the Mediterranean region.
Ship Management – BOREALIS MARITIME LTD
I have used BMT for repair works on vessels under my responsibility over the last 4 months. From first contact to the completion of the invoice the process has been carried out efficiently and the work has been performed to a high standard.
I therefore do not hesitate to recommend BMT as a professional and well managed company.
Ship Management – BOREALIS MARITIME LTD
BMT is very reliable and professional company with whom I always enjoy working
Representative – YSMC
We gladly would recommend BMT for ship repairs and steel works they have worked for us on steelworks and equipment repairs after a collision mid-2016 and completed the works to our full satisfaction and within the offered time. The preparation and execution of works was really excellent and professional and to a high standard.
Senior – Superintendent
This is to confirm that we have employed Barcelona based company Blay Marine Tech to carry out ECA modification on board of three 81.274 mt DWT container Vessels.
This job included the use of certified welding staff as well as materials. The job on each vessel has been completed whilst the vessels have been in service in a professional way with satisfactory results
Peter Döhle
I have met BMT Afloat repair company representatives to discuss steel project for one of our vessel required afloat repair with 14 MT steel renewals in very short notice. They had only 9 days before vessel arrival at assigned port to book the repair berth, arrange the required steel materials, prepare all documents for class approval.
Class surveyor and H&M representatives were fully satisfied from production and quality of the job. Another very important point was that repair schedule was followed very strictly and vessel departed as we agreed initially despite bad weather, heavy rain and other unpredicted circumstances. Workers at BMT are very skilled and with huge ship repair experience.
V.Ships Hamburg
We had the American Flagged heavy lift ship Ocean Giant in Tarragona, Spain for a repair period. We hired BMT to come in and repair and renew grating foundations all over the main deck. They were very efficient and were making great progress in just a few days, so we ended up giving them more work throughout the ship. Some of the projects were needle gunning, painting and insulating two of the fan rooms for the engine space. We had them replace railings all over the ship. We also had them install a new air conditioning unit in the galley.
He checked in with me a couple times per day as to where we were on each project and what the cost outlook was.
If we are in Spain in the near future, we are certainly going to be looking for help from BMT. We found them to be a very professional and well-run maintenance crew.
Seabulk