Maintenance and Modifications
Ontic Expands Portfolio with Twin Commander Acquisition
Ontic completed its acquisition of Firstmark, which extends its aerospace and defense parts and support reach, in addition to the general aviation market.

Aerospace legacy parts manufacturing and support special Ontic has completed its acquisition of Firstmark Corp., the parent of Twin Commander, Aircraft Belts, and Firstmark Aerospace, among other companies.

Firstmark provides a range of engineering, propriety components, and subsystems for the aerospace and defense industries. Its portfolio expanded in the general aviation realm with the 2008 acquisition of Twin Commander, which has supported and provided parts and services for the Aero Commander/Twin Commander families since production ceased more than two decades ago.