The company has sophisticated purpose-built workshops in Genova (Italy), MMH Docks (Malta), Houston (USA), Rotterdam (Netherlands) and Southampton (UK), Sales offices in Cyprus and Greece, and strategic international partners in Dubai, Hong Kong, Shanghai, Singapore and Turkey.

TSI moved from it’s Heerjansdam (Netherlands) location in 2016 to a 12,500sqft facility in s-Gravendeel. The state of the art facility is equipped to handle all turbocharger maintenance and repair works, and includes a dedicated bearing room for the assembly of SNR bearings. TSI have partnered with NTN-SNR since 2013 to assemble and market a full range of high quality roller bearings to the marine industry.

In June 2020 TSI opened its Genova branch in Bolzaneto, Italy. Working in partnership with Tonissi, this brand new facility will enable TSI to offer turbocharger services to the Marine and Power station industry in Italy and Southern Europe.



TSI prides itself on being an independent company ensuring the flexibility to offer services for all models of marine turbochargers. Our expert engineering staff are all trained to OEM standards and all our work is covered by a comprehensive 12-month warranty, making the company a cost effective and reliable alternative to the OEM.

TSI works to the highest standards, each component that enters the workshop undergoes a series of rigorous checks. Trained in house professionals carry out comprehensive measurements, wear analysis and inspection of components, transmitting the results to owners anywhere in the world.

Specialist weld repair methods can restore most damaged turbine blades, and shafts, to their original shape, strength and integrity, offering customers a significant saving on replacements. All repairs are subject to stringent tests to ensure conformity and are of course covered by our comprehensive warranty.



The company can provide new and reconditioned parts on direct sale or on an exchange basis. These include bearings, oil pumps and rotors.

Our 24 hour dedicated breakdown team can take responsibility for all aspects of a breakdown from supply of spare parts to organising logistic support and attendance of engineers worldwide. To achieve this, the company works with specialist logistic partners, who have positive relationships with airlines around the world to ensure priority treatment when required. A door to deck service covers the entire supply chain from collection, including dealing with customs and port authorities, to delivery on board. Every TSI engineer regularly attend OEM factory courses to ensure their skills remain current.

TSI aims to deliver on time, every time, to its customers’ exact specification and satisfaction.

Shipping is a risk business with movable parameters, we are as flexible as you are and will always react accordingly.

What Our Clients Think

  • TSI Turbo Service International have consistently provided us with what we need 
as an international ship operator… Good service, readily available competitive parts, 
technical knowledge, easy 24hr communication, and a ‘can do’ attitude when it gets difficult.

  • Credit should go to the TSI Engineer and the team working alongside him for the ships successful arrival on time and subsequent return of DG4 to a fully working condition. Had it not been for the engineer working from day one very long hours into the early morning until the job was completed, we would not have made our call to El Ferrol on time. His hard work and dedication and, positive approach from the start paid great dividends and it is very refreshing to see such a general all round professional engineer giving great service on our ships. The TSI engineer deserves a great deal of recognition and thanks for a job extremely well done.

  • I would like to thank every one involved in the Gas outlet casing work on DG3. It just goes to show what can be done with good organisation, cooperation and team work. It started with an e-mail request from our 1st Engineer to or TSM with an urgent order for a new gas inlet casing. Time - 15:00hrs. 6th May. The part weighing 290 Kg was shipped by road from UK to Bordeaux France, arrived and onboard our vessel in just under 24 hours later. 
Two TSI technicians arrived from Holland at the same time. 
Part fitted, Turbocharger assembled, Job completed and engine ready for testing Mid night 7th May. This is an incredible fete well done.

  • I’d like to extend my thanks on behalf of our vessel and Company for a fantastic job with overhaul of #2 DG turbo in Beaumont USA recently. Your technician worked some very long hours and was found to be extremely knowledgeable and professional. Looking forward to more work in the future with TSI.

  • I would like to place on record that your TSI team today under the leadership of Sean was nothing but excellent. They have worked as a very well organised team with assistance from my technical staff. Your team left the Sapphire for the drive back to base about an hour ago. We have just sailed on our next cruise just a couple of hours behind schedule.

Comprehensive worldwide 12 month warranty on all parts supplied by TSI

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