TTMI vs AIR Comparison

TTM Technologies Inc manufactures technology solutions, including mission systems, radio frequency (RF) components/RF microwave/microelectronic assemblies, quick-turn and technologically printed circuit boards (PCB). The company is based in the United States and derives roughly half of its revenue domestically. The company organizes itself into two segments: printed circuit boards and RF&S Components. The printed circuit boards segment, which contributes the majority of revenue, offers a range of printed circuit boards as well as layout design and simulation, and testing services. TTM Technologies' products are used in manufacturing, networking, telecommunications, computing, aerospace, and medical fields.

AAR Corp is engaged in providing products and services to aviation, government, and defense market. It operates in two segments namely Aviation Services and Expeditionary Services. The Aviation Services segment consists of aftermarket support and services businesses that provide spares and maintenance support for aircraft operated by it's commercial and government/defense customers. The Expeditionary Services segment consists of businesses that provide products and services supporting the movement of equipment and personnel by the U.S. Department of Defense, foreign governments, and non-governmental organizations. It generates a majority of its revenue from the Aviation Services Segment.