Rossell Techsys is the Aerospace and Defence (A&D) Division of Rossell India Limited. Rossell Techsys has more than 160 employees. Rossell Techsys is AS 9100 certified and CEMILAC (Centre for Military Airworthiness Certification) approved organization for "Design, development and testing of hardware and software systems for airborne applications, Test Rigs and Fabrication of Aircraft Looms".