WBusan IPark is a South Korean professional football club based in Busan, South Korea that will compete in K League 1 after being promoted from 2019 K League 2. Its current home ground is Busan Gudeok Stadium. The club was one of the original five members of the K League and continuously competed in the first division from 1983 to 2015, when they were relegated. Initially, the club was simply called Daewoo in reference to the company that originally owned and financed it. Today they receive financial backing from the HDC Group.
WGyeongju Korea Hydro & Nuclear Power FC are a South Korean football team based in Gyeongju. They currently compete in the K3 League. They are run by Korea Hydro & Nuclear Power, and play their home games at Gyeongju Civic Stadium.
WJeonbuk Hyundai Motors FC is a professional football club based in North Jeolla Province, South Korea. Jeonbuk play at the Jeonju World Cup Stadium in Jeonju, the capital city of the province. Jeonbuk has won the K League a record eight times, first in 2009. They have also won the Korean FA Cup four times, in 2000, 2003, 2005 and 2020. The club has won the AFC Champions League twice, first in 2006, becoming the first club from East Asia to win the tournament since the AFC Champions League was launched in its current format in 2003, and for a time being the only team in the world to have become continental champions without ever having won a domestic league title. This title guaranteed Jeonbuk's participation in the FIFA Club World Cup in December 2006. They won the second title in 2016.
WPohang Steelers is a South Korean professional football club based in Pohang, North Gyeongsang, that competes in the K League 1, the top flight of South Korean football. They were originally called POSCO FC, after the Pohang Iron and Steel Co., Ltd that owned it. The club was founded on 1 April 1973 and is one of Korean football's most successful sides.
WSamcheok Shinwoo Electronics FC was a South Korean football club based in the city of Samcheok. It was established in Hwaseong in 2006 as Hwaseong Shinwoo Electronics FC. It moved its home to Samcheok in 2008, changing its name to Samcheok Shinwoo Electronics FC. It was a member of the Challengers League, an amateur league and the fourth tier of league football in South Korea. The club withdraw from the league at the end of the 2010 season.
WSeoul E-Land FC is a South Korean professional football club based in Seoul which plays in the K League 2. Seoul E-Land was announced as the league's second football club based in Seoul on April 14, 2014.
WSuwon Samsung Bluewings is a South Korean football club based in Suwon, South Korea, that plays in the K League 1. Founded in December 1995, they have won the national championship on four occasions, and the Asian Club Championship twice.
WUlsan Hyundai FC is a South Korean professional football club based in Ulsan, owned by the South Korean corporation Hyundai Heavy Industries. Established on 6 December 1983, they joined the K League in 1984 as Hyundai Horang-i. The home ground of the team is Ulsan Munsu Football Stadium.
WUlsan Hyundai Mipo Dockyard Dolphin was a South Korean football club based in the city of Ulsan. They competed in the National League between 2003 and 2016. They were owned and operated by Hyundai Mipo Dockyard and played their home games at Ulsan Stadium.