SGMA vs TTMI

SigmaTron International Inc.

SigmaTron International, Inc. operates as an independent provider of electronic manufacturing services (EMS). Its EMS services include printed circuit board assemblies and completely assembled (box-build) electronic products. The company also offers automatic and manual assembly and testing of products; material sourcing and procurement services; manufacturing and test engineering support services; design services; warehousing and distribution services; and assistance in obtaining product approval from governmental and other regulatory bodies. It primarily serves industrial electronics, consumer electronics, and medical/life sciences industries in the United States, Mexico, China, Vietnam, and Taiwan. The company markets its services through independent manufacturers' representative organizations. SigmaTron International, Inc. was incorporated in 1993 and is headquartered in Elk Grove Village, Illinois.

TTM Technologies Inc.

TTM Technologies, Inc., together with its subsidiaries, manufactures and sells printed circuit boards (PCBs) worldwide. It operates PCB and RF&S Components segments. The company offers a range of PCB products, radio-frequency (RF) components, conventional PCBs, RF and microwave circuits, high density interconnect PCBs, substrate-like PCBs, flexible PCBs, rigid-flex PCBs, custom assemblies and system integration products, IC substrates, passive RF components, advanced ceramic RF components, multi-chip modules, and beamforming and switching networks. It also produces printed circuits with heavy copper cores, as well as embedded and press-fit coins; PCBs with electrically passive heat sinks; and PCBs with electrically active thermal cores. In addition, it offers various services, including design for manufacturability, PCB layout design, simulation and testing, and quick turnaround services. The company serves original equipment manufacturers and electronic manufacturing services companies that primarily serve aerospace and defense, computing, automotive components, medical, and industrial and instrumentation related products sectors. TTM Technologies, Inc. was incorporated in 1978 and is headquartered in Santa Ana, California.