ONA's business strategy in the aeronautical industry largely involves providing companies with customised, high added-value solutions.

NELIDOV, a Russian company whose main activity is the manufacture of gas turbines for power generation and aircraft engines, has chosen ONA for the development of a personalised project with specific needs.

HAESL, a joint venture between Rolls-Royce, SIAEC and HAECO, provides a service for the repair and maintenance of aircraft engines and components for many of the leading airlines worldwide.