TransDigm Group Incorporated is an aerospace company. It manufactures engineered aircraft components through a number of subsidiaries, including pumps, valves, and ignition systems, airframe latching and locking devices, cockpit security components, and audio systems. Besides, TransDigm also produces non-aviation products including restraints, space systems, and parts for heavy industrial equipment.
The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.