- 1932
- Uno Manufacturing Co., Ltd. was established in Hiroshima.
- 1953
- Uno Manufacturing commissioned by Mazda Motor Corp. to produce automotive body components.
- 1958
- Hiroshima Press Kogyo Co., Ltd. was established in Fuchu, Hiroshima.
- 1959
- Hiroshima Press Kogyo started production of stamping dies and press machines for in-house use.
- 1975
- Hiroshima Press Kogyo's Head Office was moved from Fuchu to Nukushina, Hiroshima.
- 1982
- Hiroshima Press Kogyo received order of automated assembly lines for doors and hoods from Saab.
- 1985
- Yumex Corporation was established to develop and produce exhaust systems as a partnership between Hiroshima Press Kogyo, Mazda, and Calsonic Kansei Corp.
- 1987
- Silla Engineering Co., Ltd. was established. (Korea)
- 1988
- Tesco Engineering Inc.(current day HIROTEC AMERICA,Inc.) was established. (U.S.A.)
- 1989
- The company changed its name to HIROTEC Corporation.
- HIROTEC acquired majority ownership of Ueno Technica Co., Ltd. (Kiryu, Gunma)
- 1992
- HIROTEC earned first place for two consecutive years in the Die Change Challenge Competition sponsored by the magazine titled "Automotive Industry".
- 1993
- HIROTEC Tooling Co., Ltd. was established.
- 1998
- Aventec, S.A. de C.V.(current day HIROTEC MEXICO, S.A. de C.V.) was established.
- 2001
- HIROTEC received Supplier of the Year from GM.
- HIROTEC received World Excellence Gold Award from Ford.
- 2004
- HIROTEC AUSTRALIA Pty. Ltd. was established.
- 2005
- HIROTEC's Head Office & Plant were moved to Saeki-ku Ishiuchiminami, Hiroshima.
- HIROTEC INDIA Pvt. Ltd. was established.
- 2006
- Liuzhou HIROTEC Wuling Automotive Engineering Co., Ltd. was established. (China)
- Nanjing HIROTEC, Co., Ltd. was established. (China)
- 2007
- Changchun HIROTEC Co., Ltd. was established. (China)
- 2009
- Miwa Engineering Co., Ltd. was established.
- 2010
- HIROTEC Corporation acquired full ownership of Yumex Corporation.
- 2011
- HIROTEC EUROPE GmbH was established. (Germany)
- 2012
- HIROTEC Manufacturing (Thailand) Co., Ltd. was established.
- HIROTEC Tooling de Mexico, S. de R.L. de C.V. was established.
- 2018
- HIROTEC Manufacturing America, LLC was established. (U.S.A.)
- 2019
- HIROTEC Mark Exhaust Systems Pvt. Ltd. was established. (India)
- HIROTEC Manufacturing Deutschland GmbH was established. (Germany)
- 2022