FormFactor, Inc., founded in 1993 and headquartered in Livermore, California, is a global leader in semiconductor test and measurement technologies. The company enables semiconductor businesses to optimise device performance and accelerate profitability across the IC lifecycle - from characterisation and design debug through qualification and into production testing. Specialisms include advanced probe cards (DRAM, Flash, Foundry & Logic, RF, HBM), probe stations (150 mm, 200 mm, 300 mm), analytical probes, thermal subsystems, cryogenic systems (cryostats, dilution refrigerators), metrology tools, and silicon photonics/quantum computing test solutions. Customer industries include automotive, AI, computing, consumer electronics, 5G/6G communications, aerospace, and defence. FormFactor is the world's leading supplier of wafer probe cards, with a particular focus on 3D MEMS technology.