[7][8] Aerostar has implemented these upgrades to produce the Romanian Air Force's MiG-21 LanceR fleet from its existing inventory of MiG-21 and MiG-21 bis fighters.

The firm was also involved in the LAROM modernization program, which upgraded the 40 APRA 122 FMC multiple rocket launchers belonging to the Romanian Army.

[21] Throughout the 2010s, Aerostar has continued to restructure its operations in pursuit of international customers, intending to achieve a decreased level of reliance upon domestic consumers such as the Romanian military.

[25][26] That same year, Aerostar was restructured as a limited liability company, reportedly for tax purposes as well as to increase its appeal to potential investors, which were actively sought to fund the firm's expansion plans.

[30][31] In 2011, the firm received work from an agreement between Elbit and the Romanian Air Force to upgrade the latter's fleet of Lockheed Martin C-130 Hercules cargo aircraft.

[34] During May 2015, Russian low-cost airline Utair arranged for its 737 fleet to be serviced by the firm; by this point, upwards of 50 737s per year were receiving C-checks alone at Aerostar's facilities.

[37][38][39] In partnership with Lockheed Martin, Aerostar opened the first maintenance centers in Europe for the S-70 Black Hawk helicopters and the M142 HIMARS multiple rocket launchers in 2024.

[40][41] Starting in 1996[42] the German company Flug Werk GmbH in cooperation with Aerostar Bacău SA began construction of Fw 190 replicas.