FormFactor, Inc. designs, develops, manufactures, sells, and supports semiconductor wafer probe card products and solutions for semiconductor manufacturers. Its wafer probe cards are used in the front-end of the semiconductor manufacturing process to perform sort and test on the semiconductor die, or chips, on a semiconductor wafer. The company's wafer probe cards are used to test dynamic random access memory (DRAM) chips, including DDR, DDR2, DDR3, SDRAM, PSRAM, mobile DRAM, and Graphic DRAM; NOR and NAND flash memory chips; and SoC devices, including serial data devices, chipsets, microprocessors, microcontrollers, graphic processors, mobile radio frequency, analog, and mixed-signal devices. It also provides a suite of vertical or flip chip products comprising vertical microelectromechanical systems, cobra-style vertical and spring-pin vertical probe cards, and cantilever probe cards that are used to probe system-on-chip (SoC) semiconductor chips. The company offers its products primarily through direct sales force, independent sales representatives, and value added resellers to DRAM, flash, and SoC markets worldwide. FormFactor, Inc. was founded in 1993 and is headquartered in Livermore, California.