TDK Corp., a Technology Hardware company based in Japan, has a low Risk Rating Score of 16.4. Founded in 1935, TDK is a pioneer in magnetic materials and was the first to commercialize ferrite globally. Known for its role in cassette-tape manufacturing, TDK is now a key player in providing magnetic recording heads for hard disk drives and magnetic sensors for handsets and automobiles. The company also supplies passive components for autos and polymer rechargeable batteries for smartphones. In 2017, TDK acquired InvenSense, solidifying its position as one of the largest MEMS sensor companies worldwide.