- Nov.1975
- Established Meiko Denshi Kogyo Co., Ltd. to design, manufacture, and sell PCBs
- Apr.1978
- Established the System Development Department to develop electronics application products
- Oct.1978
- Development of PCB testers
- Sep.1980
- Constructed headquarters building and main factory; created vertically integrated production system to handle each stage of production, from design to the finished product
- Dec.1980
- Started manufacturing multi-layer PCBs
- Dec.1981
- Developed the world's first multi-video processor
- Mar.1982
- Constructed Yamagata Factory (currently Yamagata Meiko Electronics Co., Ltd.)
- Sep.1982
- Yamagata Factory (now Yamagata Meiko Electronics Co., Ltd.) constructed
- Aug.1984
- Expanded the main factory (currently headquarters and Kanagawa Factory Building E)
- Jan.1985
- Nagoya Sales Office opened
- June 1986
- Established Meiko Fine Co., Ltd., a company that performs board mounting
- July 1988
- Established M.D. Systems Co., Ltd., a company that designs printed circuit boards
- Jan.1990
- Koriyama Sales Office opened
- June 1990
- Fukushima Factory constructed
- Apr.1991
- Company name changed to Meiko Co., Ltd.
- Nov.1997
- Constructed a new manufacturing building at the Yamagata Factory (Yamagata Meiko Electronics Co., Ltd.)
- Aug.1998
- Established Meiko Elec. Hong Kong. Co., Ltd. in Hong Kong, China
- Dec.1998
- Established Meiko Electronics (Guangzhou Nansha) Co., Ltd. in Guangzhou, Guangdong Province, China
- June 1999
- The head office printed wiring board manufacturing division was renamed the Kanagawa Factory.
- Dec.2000
- Listed on JASDAQ (over-the-counter registration)
- Jan.2001
- Construction of Guangzhou Factory (Meiko Electronics (Guangzhou Nansha) Co., Ltd.) in China
- June 2001
- Established MDS Circuit Technology, Inc., a company that designs printed circuit boards, in Manila, Philippines.
- Feb.2002
- Osaka sales office opened
- Mar.2003
- Shanghai sales office opened
- June 2004
- Construction of second factory building at Guangzhou factory in China
- July 2004
- Tokorozawa Sales Office opened
- Dec.2004
- Miyagi Factory (Miyagi Meiko Electronics Co., Ltd.) established
- July 2005
- Established Meiko Electronics (Wuhan) Co., Ltd. in Wuhan, Hubei Province, China
- Nov.2005
- Taiwan sales office opened
- Nov.2005
- Miyagi Factory new factory building constructed
- Apr.2006
- Meiko Electronics America, Inc., a distributor of printed circuit boards, is established in San Jose, USA.
- June 2006
- Tianjin sales office opened
- July 2006
- China Wuhan Factory (Minggong Electronics (Wuhan) Co., Ltd.) Jiaxing
- Sep.2006
- Nagano Sales Office opened
- Jan.2007
- Meiko Electronics Vietnam Co., Ltd. established in the suburbs of Hanoi, Vietnam
- June 2007
- Meiko Electronics Europe GmbH, a distributor of printed circuit boards, is established in Munich, Germany.
- Nov.2007
- New head office building constructed
- Apr.2008
- Acquires the circuit business of Victor Company of Japan, Ltd.
- Nov.2008
- Osaki Sales Department opened
- Apr.2009
- Vietnam EMS factory begins operation
- May 2009
- Meiko Research and Development Center opens
- July 2009
- The second factory in Wuhan, China is completed and begins operation.
- Sep.2010
- Omiya Sales Office opened (Tokorozawa Sales Office relocated)
- Oct.2010
- Miyagi Meiko Electronics Co., Ltd. absorbs Togoshi Co., Ltd.
- July 2011
- Multitech Co., Ltd. changed its name to Meiko Tech Co., Ltd. and transferred its imaging equipment business and industrial equipment business to the company.
Koriyama Sales Office and Osaki Sales Department merged into Omiya Sales Office
- July 2011
- Nagano Sales Office merged with Nagoya Sales Office
- Nov.2011
- Vietnam PCB factory begins operation
- Jan.2013
- Established Meiko Schweizer Electronics Hong Kong Co., Ltd. as a joint venture with Schweizer Electronic Aktiengesellschaft of Germany.
- May 2013
- Ishinomaki Factory (formerly Miyagi Factory) restarts operations
- July 2013
- Listed on the Tokyo Stock Exchange JASDAQ (Standard)
- Nov.2013
- Ebina Office and Yamato Technology Center closed, consolidated into Yamato Office, Ebina Office sold
- Aug.2014
- Meiko Electronics Thang Long Co., Ltd. established on the Panasonic Vietnam premises
- June 2015
- Meiko Solar Park Fukushima opens as a solar power plant
- Aug.2015
- Meiko Techno Co., Ltd. is established
- Mar.2019
- Fukushima No. 2 Factory begins operation
- July 2019
- Vietnam 3rd Factory begins operation
- Nov.2019
- Meiko Towada Vietnam Co., Ltd. (currently Meiko Electronics Hai Duong Vietnam Co., Ltd.) becomes a subsidiary
- June 2021
- Changed to the First Section of the Tokyo Stock Exchange
- Apr.2022
- Transition to the Tokyo Stock Exchange Prime Market
- Sep.2022
- Acquired shares to make Meiko Embedded Products Co., Ltd. (currently Meiko Electronic Development Co., Ltd.) and its subsidiary Meiko Embedded Technology Co., Ltd. (currently Meiko Elec Manufactur Co., Ltd.) subsidiaries.
- May 2023
- Tokyo sales office opened
- June 2023
- Ishinomaki 2nd Factory begins operation
- July 2023
- Meiko NEXT Co., Ltd. is established
- Oct.2023
- Tendo Factory completed
- Apr.2024
- Meiko Embedded Products Co., Ltd. is renamed Meiko Electronic Development Co., Ltd.
Meiko Embedded Technology Co., Ltd. is renamed Meiko Electronic Manufacturing Co., Ltd.
Meiko Towada Vietnam Co., Ltd. was renamed Meiko Electronics Hai Duong Vietnam Co., Ltd.
- Nov.2024
- Meiko Co., Ltd. holds 50th anniversary celebration
- Apr.2025
- Completed construction of the 4th Vietnam Factory.
- July 2025
- Hoa Binh Factory completed
- Nov. 1975
- Established Meiko Denshi Kogyo Co., Ltd. to design, manufacture, and sell PCBs
- Apr. 1978
- Established the System Development Department to develop electronics application products
- Oct. 1978
- Development of PCB testers
- Sep. 1980
- Constructed headquarters building and main factory; created vertically integrated production system to handle each stage of production, from design to the finished product
- Dec. 1980
- Started manufacturing multi-layer PCBs
- Dec. 1981
- Developed the world's first multi-video processor
- Sep. 1982
- Constructed Yamagata Factory (currently Yamagata Meiko Electronics Co., Ltd.)
- Aug. 1984
- Expanded the main factory (currently headquarters and Kanagawa Factory Building E)
- Jan. 1985
- Established Nagoya Sales Office
- Jun. 1986
- Established Meiko Fine Co., Ltd. to mount components on PCBs
- Jul. 1988
- Established M.D. Systems Co., Ltd. to design PCBs
- Jan. 1989
- Established Koriyama Sales Office
- Jun. 1990
- Constructed Fukushima Factory
- Apr. 1991
- Changed name to Meiko Electronics Co., Ltd.
- Nov. 1997
- Constructed new manufacturing building at the Yamagata Factory (Yamagata Meiko Electronics Co., Ltd.)
- Aug. 1998
- Established Meiko Elec. Hong Kong. Co., Ltd. in Hong Kong, China
- Dec. 1998
- Established Meiko Electronics (Guangzhou Nansha) Co., Ltd. in Guangzhou, Guangdong, China
- Dec. 2000
- Stock listed on JASDAQ (over the counter)
- Jan. 2001
- Constructed Guangzhou Factory in China (Meiko Electronics (Guangzhou Nansha) Co., Ltd.)
- Jun. 2001
- Established MDS Circuit Technology, Inc. in Manila, the Philippines to design PCBs
- Jan. 2002
- Established Osaka Sales Office
- Mar. 2003
- Established Shanghai Sales Office
- Jun. 2004
- Constructed No.2 factory building at the Guangzhou Factory
- Jul. 2004
- Established Tokorozawa Sales Office
- Dec. 2004
- Established Miyagi Factory (Miyagi Meiko Electronics Co., Ltd.)
- Jul. 2005
- Established Meiko Electronics (Wuhan) Co., Ltd. in Wuhan, Hubei, China
- Nov. 2005
- Established Taiwan Sales Office
- Nov. 2005
- Constructed new factory building at Miyagi Factory
- Apr. 2006
- Established Meiko Electronics America, Inc. in San Jose, CA, to conduct PCB sales in the USA
- Jun. 2006
- Constructed Wuhan Factory (Meiko Electronics (Wuhan) Co., Ltd.) in China
- Jun. 2006
- Established Tianjin Sales Office
- Sep. 2006
- Established Nagano Sales Office
- Jan. 2007
- Established Meiko Electronics Vietnam Co. ,Ltd. in the suburb of Hanoi, Vietnam
- Apr. 2007
- Established Nagano R&D center at the engineering department of Shinshu University to develop PCBs
- Jun. 2007
- Established Meiko Electronics Europe GmbH in Germany (Munich) to conduct PCB sales in Europe
- Nov. 2007
- Constructed new headquarters building at the Kanagawa Factory
- Apr. 2008
- Assumed control of the Circuit Business of Victor Company of Japan, Limited
- Nov. 2008
- Established Osaki Sales Office
- Apr. 2009
- Launched operation of EMS Factory in Vietnam
- May 2009
- Established MEIKO Research and Development Center
- Jul. 2009
- Completed and launched operation of No.2 factory building at the Wuhan Factory
- Sep. 2010
- Established Omiya Sales Office (relocated from Tokorozawa)
- Oct. 2010
- Miyagi Meiko Electronics Co., Ltd. acquired Togoshi Co., Ltd.
- Jul. 2011
- Multi Tech Co., Ltd. Company name changed to Meiko Tech Co.,Ltd, transfer our video equipment business and industrial equipment business
- Jul. 2011
- Integrated Koriyama Sales Office and Osaki Sales Department at Omiya Sales Office
- Jul. 2011
- Integrated Nagano Sales Office at Nagoya Sales Office
- Nov. 2011
- Vietnam PCB plant started operation
- Jan. 2013
- Established Meiko Schweizer Electronics Hong Kong Co., Ltd. in a joint venture with Schweizer Electronic Aktiengesellschaft
- May. 2013
- Ishinomaki Branch Factory (old Miyagi Factory) restart
- Jul. 2013
- Stock listing on Tokyo Stock Exchange JASDAQ (Standard)
- Nov. 2013
- Abolished the Ebina Office and Yamato Technology Center and consolidated them at Yamato Office, and sold the Ebina Office Building.
- Jul. 2014
- Established Meiko Electronics Thang Long Co., Ltd on the premises of Panasonic Vietnam Co., Ltd
- Jun. 2015
- Established solar power plant "Meiko Solar Park Fukushima"
- Aug. 2015
- Established Meiko Techno Co., Ltd.
- Mar.2019
- Fukushima Plant #2 startup
- Jul.2019
- Vietnam Plant #3 startup
