Samsung Electronics Co.  South Korea Samsung Electronics Co., Ltd. Haneda: 三星 電子 (Literally "tristar electronics") is a South Korean multinational electronics company headquartered in Suwon, South Korea. [1] With a very complicated ownership structure with some circular ownership, [3] it is the flagship company of the Samsung Group, accounting for 70% of the group's revenue in 2012. [4] Samsung Electronics has more than 808 countries and employs around 308,745 people in assembly plants and sales networks. It is the world's largest information technology company, consumer electronics maker and chipmaker revenue. [5] As of October 2017, Samsung Electronics's market cap was at US $ 372.0 billion. Samsung has long been a major manufacturer of electronic components such as lithium-ion batteries, semiconductors, chips, flash memory and hard drive devices for Apple, Sony, HTC and Nokia. [7] It's the world's largest cellphone and smartphones manufacturer, the original Samsung Solstice [9], and later Samsung Galaxy line cihazlarının popülerliğinden kaynaklanan [10] The company is also a major vendor of tablet computers, especially its Android-powered Samsung Galaxy Tab collection, and is generally regarded as the phablet market by the Samsung Galaxy Note family of devices.