2001
Kumpoo brand was established in Japan.
2006
Guangzhou Sobey Sports Co., Ltd. was officially established.
2007
Kumpoo officially entered the Chinese market.
2008
Established Kumpoo's own badminton shoe factory. Sponsored a total of 14 Global Chinese Cup badminton events, one of the largest badminton event series for Chinese communities worldwide, through 2014.
2009
Signed Thai men's singles player Boonsak Ponsana.
2010
Signed Polish men's singles player Przemyslaw Wacha. Signed seven members of the Thailand National Badminton Team: Sudket Prapakamol, Saralee Thungthongkam, Songphon Anugritayawon, Kunchala Voravichitchaikul, Duanganong Aroonkesorn, Pakkawat Vilailak, and Sarayut Saetang. Became title sponsor and official equipment sponsor of the Macau Badminton Open through 2013. Signed a sponsorship agreement with the Macau Badminton Team through 2013.
2013
Became title sponsor of the Anhui Provincial Badminton Team through 2017.
2014
Became title sponsor and official equipment sponsor of the 2014 Oceania Badminton Championships. Became official equipment sponsor of the 2014 Sydney Badminton International.
2016
Became official equipment sponsor of the Finnish Open through 2019. Signed a sponsorship agreement with the Finland National Badminton Team through 2020.
2020
Signed Chinese men's doubles player Hong Wei and Malaysian men's singles player Daren Liew. Signed Chinese doubles player Zhang Yawen through 2024. Renewed strategic cooperation with the Global Chinese Cup through 2023.
2021
Established Kumpoo's own badminton racket factory. Signed Chinese men's singles player Tian Houwei. Signed Pakistani women's singles player Mahoor Shahzad through 2025. Signed a sponsorship agreement with the Hebei Provincial Badminton Team. Sponsored the Capital Universities Badminton Championships.
2022
Signed Finnish men’s singles player Kalle Koljonen. Signed the Peking University High-Level Badminton Team.
2023
Renewed strategic cooperation with the Global Chinese Cup through 2026.
2024
Established Kumpoo's own badminton string factory in Japan. Signed Australian doubles player Gronya Somerville. Signed Thai men's singles player Kantaphon Wangcharoen. Signed Malaysian men's singles player Cheam June Wei. Signed rising-generation actor Lin Yi through 2025. Signed badminton content creator Wang Xiaoyu. Co-hosted the “No Fear of Challenge” series of badminton events with DewuPoizon. Launched a brand collaboration with internationally renowned IP “B. DUCK”. Signed pickleball player Kong Lingwei.
2025
Collaborated with Chinese fashion brand “Crying Center” on a cross-industry brand collaboration. Signed Malaysian men's doubles player Lwi Sheng Hao. Signed Malaysian men's doubles player Chia Wei Jie through 2025. Signed Indonesian women's singles player Dalila Puteri. Signed Thai men's singles player Korakrit Laotrakul. Signed Australian players Tiffany Ho, Maureen Wijaya, Faye Huo, Nozomi Shimizu, and Karono Karono. Signed Canadian doubles player Catherine Choi. Signed Hong Kong, China doubles player Chan Yin Chak.
2026
Signed Azerbaijani women's singles player Keisha Azzahra. Signed pickleball player Yufei Long. Signed Ukrainian player Oleksii Titov. Signed Malaysian mixed doubles pair Lee Yu Shan and Too Ming Yap. Signed Ukrainian player Mariia Stoliarenko.