

O.M.N. holds ISO 45001 and ISO 9001 certifications issued by RINA and is committed to continuous improvement. All our parts come from top-quality suppliers and are individually tested and inspected before arriving at our warehouses and again at the time of shipment.
The company is covered by civil liability insurance for both the service and spares sectors.


OMN supports customers in the naval and energy sectors with spare parts, maintenance and repairs for medium and high-power diesel and gas engines. The company's evolution has led from its original experience in the field of specialised mechanical maintenance on board commercial vessels and ships, first to an expansion into mechanical workshop work on machine tools and then into the broader field of mechanical maintenance and repair of industrial machinery. This evolution now requires a significant commitment to achieving an efficient organisation capable of bringing the quality/price ratio to a level that allows the shipyard to remain alive and active in a difficult and extremely competitive market.
OMN considers the quality management of its processes and products and the protection of the health and safety of its workers to be fundamental issues, and supports the need to communicate to all those who work in and for the organisation the importance of being aware of their contribution to the effectiveness of the Integrated Management System.
To this end, the Management promotes:
Officine Meccaniche Navali O.M.N. S.r.l. is an independent company engaged in the trade of original, OEM, and compatible spare parts for marine engines. Trademarks, product names, and manufacturer references mentioned on this website are used strictly for descriptive and identification purposes only.
The use of such references does not imply any affiliation, approval, or authorization by the respective engine manufacturers. Although O.M.N. may have original parts in stock, it is not an authorized dealer.
Upon request, written confirmation regarding the origin of the proposed spare parts will be provided. All trademarks remain the property of their respective owners and are used in compliance with applicable industrial property laws.