Foundation to 1950s
- 1939/11
- Established Uchimura Shoten. Takeharu Uchimura started wholesaling industrial rubber products in Edobori, Nishi-ku, Osaka
- 1952/10
- Incorporated Uchimura Shoten Co., Ltd. along with an expansion in business performance
President and CEO Takeharu Uchimura
- 1957/03
- Built a high-pressure hose assembly plant. A high-pressure hose joint coupling manufacturing and assembly plant was constructed in Joto-ku, Osaka as the Engineering Department, to make a full-scale entry into the high-pressure hose field
1960s to 1970s
- 1960/01
- Established Osaka High Pressure Hose Co., Ltd. As hydraulic equipment gained popularity, demand for high-pressure hoses increased. To meet these needs, the Engineering Department was spun off into a separate organization
- 1963/10
- Built the current head-office building
- 1974/07
- Opened the Komatsu Office in Komatsu, Ishikawa
- 1978/11
- Opened the Niihama Office in Niihama, Ehime
1980s to 1990s
- 1985/03
- Appointed Masaaki Uchimura as President and CEO
- 1985/08
- Changed the company name to Uchimura Co., Ltd.
- 1988/09
- Opened the Omiya Office in Omiya (presently Saitama city), Saitama
- 1994/11
- Opened the Nagoya Office in Nagoya, Aichi
- 1996/03
- Established Atlanta Trading Company Inc. in Atlanta, USA, as an affiliated company. This subsidiary was established as an overseas operating base to respond to the overseas shift of users’ production bases
- 1997/12
- Established a resident office in Jakarta, Indonesia as a new overseas operating base
- 1999/10
- Established ATC Commerce Canada Inc. in Montreal, Canada
2000s
- 2000/08
- Established PT. Uchimura Indonesia in Jakarta, Indonesia
- 2001/07
- Established ATC Italia SRL in Milan, Italy
- 2005/10
- Capital participation in J.F.K Trading (Thailand) Co., Ltd. and started business in Bangkok
- 2007/08
- Established Nantong Uchimura Trading Co., Ltd. in Nantong, Jiangsu, China
- 2007/10
- Dispatched representatives to São Paulo, Brazil
- 2009/03
- Established Uchimura Trading (Shanghai) Co., Ltd. in Shanghai, China
2010s
- 2010/02
- J.F.K. Trading (Thailand) Co., Ltd. made a wholly-owned subsidiary
Company name changed to Uchimura (Thailand) Co., Ltd.
- 2010/12
- Established Changzhou Uchimura Kiden Co., Ltd. in Changzhou, Jiangsu, China
- 2012/09
- Established Uchimura India Private Limited in Chennai Tamil Nadu, India
- 2012/10
- Established RIKENTECHNOLOGY (THAILAND) CO., LTD. in Chonburi, Thailand
- 2014/02
- Established Changzhou Uchimura Machinery Co., Ltd. Jining Office in Jining City, China as a sales office of Established Changzhou Uchimura Machinery Co., Ltd.
- 2015/04
- Established UCHIMURA VIETNAM COMPANY LIMITED in Ho Chi Minh City, Vietnam
- 2016/08
- Established ATCI German Branch in Hannover, Germany as a branch office of Uchimura International Europe S.r.l
- 2017/09
- Appointed Masanori Uchimura as President Director
- 2019/01
- Established UIE UK Branch in Birtley, UK as a branch office of Uchimura International Europe S.r.l
2020s
- 2020/02
- Closed Niihama Office.
- 2021/01
- Established PT. UCHIMURA INDONESIA Balikpapan Branch in Balikpapan, East Kalimantan as a branch office of PT.UCHIMURA INDONESIA.
- 2021/08
- Established Hitachinaka Assembly Plant in Hitachinaka, Ibaraki
- 2023/08
- UIE UK Branch is incorporated locally as Uchimura UK Ltd.