What is sk? What does sk Group of Korea do?

1.SK is the third largest multinational group enterprise in Korea, and successfully entered Forbes Global 100 in 20 19.

2. South Korea sk Group is mainly engaged in energy, chemical industry, information and communication industries in South Korea. 1983 develop oil fields abroad, making Korea enter the ranks of oil-producing countries.

1989 American mobile phone business. Established YC in North Korea; C. Jing Xian Information System, Jing Xian Circulation, Korea Telecom and other companies. It has enterprise capabilities spanning wireless, Internet and ICP fields, as well as other technology investments.

1996, SK successfully commercialized CDMA for the first time, and promoted mobile communication such as 2.5 generation CDMA 2000 1X service and 3 generation synchronous mode IMT-2000 for the first time.

Extended data:

SK and its subsidiaries have more than 30,000 employees and 65,438+024 offices and subsidiaries around the world. Ranked 57th among the top 500 enterprises in the world, with an annual sales income of $80.8 billion.

SK ranked 57th in Fortune Global 500 in 20 13. SK Group's business in China began before 1992 China and South Korea established diplomatic relations. SK has more than 654.38 million employees in China, and its business covers about 40 regions in China.

In the field of energy, SK is the largest comprehensive energy and chemical enterprise in Korea. Ulsan Refinery, which processes 42 million tons of crude oil annually, is one of the largest single refineries in the same industry in the world.

SK's management technology in energy conservation, environmental protection and operation has been recognized by international peers, and it has been rated as the most efficient enterprise in the global petrochemical industry by Solomon, the authoritative evaluation agency of the world refining industry for many years.

SK's predecessor was Jing Xian Textile founded in 1953. SK's three great leaps. The first time was 1953 to the 1960s. SK experienced a leap from fabric to polyester precursor production.

The second time was in 1970s and 1980s, SK completed the vertical integration from oil to optical fiber. Entering the communication and information industry in the 1990s should be the third leap of SK.

Its enterprise

SK new technology, SK energy, SK comprehensive chemistry, SK lubricant, SK chemistry, SKC, SK Hui Neng, SK natural gas and SK lubricant.

SK telecommunications, SK communication; C, SK Planet, SK Hynix, SK Broadband, SK telesys, SK telink, SK Industry,

SK Construction, SK Shipping, SK Securities, SK M & amp； SK China, SK real estate development.

References:

Baidu encyclopedia-Korea SK group