Our Story

GRG Marine Power: The Marine Power Company based in Italy Trusts for 360° Support.

Built for the Sea. Driven by Excellence.

GRG Marine Power was founded with one clear mission: to be the 360° technical partner the maritime industry needed — combining fast global spare parts supply with hands-on engineering expertise, delivered wherever your vessel calls port.

A New Standard in Marine Technical Support.

Based in Tortona, Italy, GRG Marine Power was born from the passion and expertise of three professionals with deep roots in the marine industry. From day one, our goal has been clear: to redefine what 360° support means for vessel operators and fleet managers around the world.

We combine a powerful international trading network — giving you access to genuine spare parts for 50+ prestigious brands, delivered to any port — with a dedicated service department capable of handling everything from routine maintenance to complete engine and generator overhauls, directly on board.

Speed, precision, and reliability are not just words for us. They are the foundation of every operation we run.

EST. 2024

25+

50+ Brands

35

360° Support

10k+

Global Network

2k+

GRG Marine Power

Your vessel deserves the best care. We deliver it.

01

Engines & Generators

Dedicated service department for diagnostics, maintenance and overhaul of main engines and generators. Expert interventions on leading brands such as Caterpillar & MaK, Mitsubishi, Yanmar, Nanni, John Deere, Kohler, Mase Generators and more.

02

Shaft Lines & Propellers

Technology and millimetric precision at the service of marine propulsion. We turn power into safe motion.

03

Light & Heavy Metalwork

From the millimetric precision of light steel fabrication to the strength of heavy structural steel: we shape metal around your projects.

04

Trading

Guaranteed supply and technical support across 50+ prestigious partner brands. Genuine spare parts excellence, delivered to you.