Meet some of the key contacts at TSI Turbo Service International, and get in touch if you have any question or enquiries. We ask that no recruiters contact us on the phone.

Parts: | Service:

24/7 telephone number: +44 (0)2380 861000 


  • Duncan McCulloch
    Duncan McCulloch Group Chairman, UK Managing Director, and Owner

    Duncan’s career started in a metallurgical background supplying aerospace alloys to the aviation industry. Duncan is the founder member of TSI Turbo Service International, and started the company in 1989. Duncan has overseen the continuous growth of the business since its inception.
    Personal Assistant – Sarah Kay

  • Paul Phillips

    Paul joined TSI from school in 1992 and is one of the longest time served employees at TSI. Paul started his employment working locally on vessels, and is now responsible for the TSI Group’s workshops and engineering team worldwide.

  • Chris Aerts
    Chris Aerts Commercial Director

    Chris joined ABB Antwerp in 1989-1999 as Technical Manager. During this time he was promoted to Business Unit Manager responsible for Belgium within the ABB Group. Chris joined TurboNed Netherlands 1999-2012 as Sales Director responsible for sales and building a worldwide sales and service network. Chris joined TSI in 2013 as Global Sales Manager and is head of our internal sales department. Chris manages our team of agents worldwide and is responsible for new contracts and the management of some key accounts.

  • Sarah Kay
    Sarah Kay Group Director

    Sarah joined the company in 2002 working in the Sales Department. Throughout the years Sarah has gained experience in all aspects of the commercial, operational and administrative functions within the business, and manages the group admin and IT structure.  In addition Sarah is Personal assistant to the group Chairman and manages some key accounts.

  • Ed McNally
    Ed McNally Sales Director


  • Rhys Cleary
    Rhys Cleary International Sales Executive

    Rhys started out with a seafaring background, after studying at Britannia Royal Naval College and completing a Cadetship with BP at Warsash Maritime Academy

    Rhys served on board Oil and Gas carriers worldwide for 10 years. Following his marriage to his wife Jessica 3 years ago, Rhys came ashore to start a family, moving into a superintendent role with V.Ships Leisure UK. This role provided Rhys with great insight into vessel management and the relationship between Managers background including Dry Docking, Vetting and Inspections.

    Rhys has recently gained MarTech, IMarEST accreditation to supplement his BSc (hons) 1st Class Degree, and is best placed to assist you with your Turbo Charger requirements.

    Rhys joined TSI in 2017 and looks forward to advising his customers on the services that TSI can offer World Wide.

  • Simon Kill
    Simon Kill International Sales Executive

    Simon joined Wartsila in 2008 having worked mainly in Supply Chain roles previously. He worked a variety of positions including Materials Manager and Sales Support Manager.

    Simon became Senior Sales Manager in 2013 with a global scope for newbuild and aftermarket sales. He joined TSI Jan 2019 and is responsible for sales into UK, Benelux, Poland and France.

  • Jean Paul Azzopardi
    Jean Paul Azzopardi Sales Manager - Mediterranean

    Jean Paul Joined ABB in 2004 as a service engineer, A precision engineer by trade, an engineering
    graduate with an MBA, he went on to join the technical team supporting the sales function with
    technical advisory for turbocharger operations and diesel engines. He continued his studies on
    Diesel combustion engines during this role.

    In 2008 Jean Paul joined the end user sales team as the head of technical sales where his main role
    was to identify and resolve technical issues and ensure correct product selling. During this time his
    specialities were fault finding, performance analysis, diagnostics and fuel efficiency.

    Jean Paul joined TSI in 2017 and is the Sales Manager for the Mediterranean region.

  • Samantha Gonzalez
    Samantha Gonzalez Office Manager Netherlands
  • John Mealing
    John Mealing Sales Manager – Cyprus

    John’s sea going career has spanned over 27 years of which 10 were as Chief Engineer on Tanker, Dry cargo, container, Ro Ro, Ro Pax Ferries and Cruise Liners vessels. John came ashore in 2001 as Technical Supt with V Ships in Cyprus until 2007 when he moved to Maestro Shipmanagement. In 2009 John moved to Dobson’s Fleet Management as Fleet Manager and then in 2012 returned to V Ships as Fleet Manager. John joins our team as Sales Manager for the Cyprus area.

  • Apostolos Athanassiou
    Apostolos Athanassiou ABC Marine Ltd representing TSI Hellas

    ABC Marine Ltd have been supplying to the shipping industry for over 30 years.


  • Matt Crouch
    Matt Crouch Service Co-Ordinator Worldwide

    Matt joined our service team in April 2016 as UK/International Service Co-Ordinator and assists the General manager in the day to day engineers planning and organisation. Matt is ex Royal Navy having served 13 years in the forces.

  • Dawn Burton
    Dawn Burton Senior Administrator - UK

    Dawn joined TSI in 2014 and under the management of Sarah co-ordinates all parts orders dispatched within the group.  Dawn is the senior administrator for the group and is responsible for parts invoicing.

  • Rosie Hunt
    Rosie Hunt Sales Co-Ordinator - UK

    Rosie joined TSI in February 2018 working for our Sales Director.  Rosie has had many years of experience working with BAE systems in the commercial department.

  • Ewa Czekajlo
    Ewa Czekajlo Office Manager Malta


  • Rebecca Inge
    Rebecca Inge Group Finance Manager
  • Pia Stookerdevelde
    Pia Stookerdevelde Accounts Assistant - Rotterdam
  • Tanya Hunt
    Tanya Hunt Data Inputter / Credit Controller
  • Annie Hardwick
    Annie Hardwick Assistant Accountant


  • David Howls
    David Howls Supply Chain Manager

Our Engineering Team

TSI’s experienced team of engineers are based in our facilities worldwide

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