- March 1999
- After retiring from Kuwamura Co., Ltd. with 44 years of experience, Ryuichi Uni inherited some commercial areas and merchandise and founded the company in Minami Hommachi, Chuo-ku, Osaka
- June 2001
- Established the Tokyo branch in Nihombashi Honcho
- December 2001
- Exhibited at Tokyo Japan Creation for the first time — participated every year since then
- September 2002
- Renamed the Tokyo branch the Tokyo store and moved to Nihombashi Kodemmacho
- September 2002
- Exhibited at Texworld Paris for the first time
- October 2002
- Exhibited in Intertextile Shanghai for the first time — participated every year since then
- April 2004
- Established the Omotesando sales office
- April 2005
- Established the Nagoya sales office
- March 2006
- Established Uni Textile Co., Ltd.
- March 2006
- Established the Kyoto store
- April 2006
- Relocated the head office to the current location (Sun Mullion Tower in Minami Hommachi) and expanded the floor space
- April 2007
- Established Komon Trading (Shanghai)
- June 2007
- Installed looms at Taisei Co., Ltd.
- March 2010
- Merged the Tokyo Nihombashi store and the Omotedando store, and relocated it as the Tokyo store
- October 2010
- Merged the Omotesando sales office into the Tokyo store, relocated it to Kita Aoyama, and expanded the floor space
- February 2011
- Exhibited at Première Vision Paris for the first time
- July 2011
- Relocated the Nagoya store to the current location and expanded the floor space
- September 2011
- Established Uni Textile Fashion
- April 2013
- Expanded the floor space and opened a showroom in the Osaka head office
- February 2015
- Acquired Marumasu Co., Ltd. as a group company
- August 2015
- Installed Jacquard looms in Fujii Fukushokufu
- February 2017
- Acquired Ozaki Pleats Co., Ltd. as a group company
- April 2017
- Installed dying machines and other equipment in Tokai Chemical (current Hakusan Chemical)
- April 2019
- Celebrated the 20th anniversary of the company’s establishment
- October 2021
- Acquired Hakusan Chemical as a group company
