Mondial Ship Services

Based in Piraeus, Greece, Mondial Ship Services has been active in the marine spare parts sector since 1990. They started small, working closely with a handful of shipowners, and over time grew into a trusted partner for fleets and technical teams worldwide. It’s not just about selling parts - they’ve always focused on building long-term relationships and offering advice that actually helps clients make the right call. A big part of their identity is the long-running collaboration with H. + G. Meister AG Polyverix Zurich, a Swiss manufacturer known for high-precision components. That partnership started the same year the company was founded, and it’s still going strong. Polyverix acts as an official subcontractor for Sulzer–Wärtsilä diesel engines, producing items like stuffing boxes, sealing systems, and other engine-specific components used in both 2-stroke and 4-stroke platforms. What makes Mondial Ship Services stand out isn’t just access to good products - it’s the technical background behind it. They’ve supported a wide range of engine types, including models from Wärtsilä-NSD, Win GD, Mitsubishi, and Vasa, and they understand the details behind what each vessel needs. Whether it’s a piston rod gland box or a tricky fuel system replacement, they know what fits and why. With over 30 years in the game, they’ve also built a strong supply network that goes well beyond Europe. They can deliver genuine and OEM parts for everything from turbochargers to compressors and separators. The team’s sourcing skill has become one of their biggest strengths - they don’t just fill orders, they solve problems. It’s that blend of technical insight and straight-up reliability that’s kept them going all these years - and why so many clients still come back.