SIVAX INC.
June 1961
February 25, 1964
Shigeaki SHIBASAKI / President
about 300 (All Employees including members of subsidiaries)
1) The design, fabrication and sale of automobiles, aircrafts, appliance goods, interior goods, electric appliances and industrial models.
2) The Design, fabrication and sale of validation fixtures and highly accurate products.
| July. | 1961 | Tsuneo Shibasaki, the founder of SIVAX INC., founded an individual proprietorship called Shibasaki Kigata Seisakujo in Odacho, Kawasakishi, Kanagawa Prefecture. |
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| Sept. | 1963 | Constructed a plant in Higashihongocho, Midori-ku (as it was known at the time), Yokohamashi, Kanagawa Prefecture and transferred the main office. |
| Feb. | 1964 | Converted the entity to a limited company with capital of JPY 4 million. |
| Aug. | 1976 | Converted the entity to Shibasaki Kigata Kogyo Limited. |
| Oct. | 1980 | Constructed the Yokohama Plant in Kawawacho, Midori-ku (as it was known at the time), Yokohama-shi, Kanagawa Prefecture and transferred the main office. The Yokohama Plant commenced operation. |
| Apr. | 1985 | Constructed a plant in Hiraidemachi, Utsunomiya-shi, Tochigi Prefecture and commenced operation. |
| June. | 1986 | Expanded the main office and Yokohama Plant. |
| Mar. | 1989 | Constructed a plant in Hagamachi, Hagagun, Tochigi Prefecture and commenced operation. |
| Apr. | 1990 | Changed the company name to SIVAX INC. |
| Oct. | 1993 | Expanded the main office and Yokohama Plant. |
| Jan. | 1998 | Expanded the main office and Yokohama Plant. |
| Apr. | 2000 | Changed the name of the Yokohama Plant to Yokohama R&D Center. |
| Sep. | Established SIVAX(THAILAND)LTD. in BANGKADI Industrial Park. Pathumthani, Thailand. | |
| Apr. | 2002 | Changed the name of the Tochigi Plant to Tochigi R&D Center. |
| Apr. | 2003 | Expanded the main office and Yokohama R&D Center. |
| Oct. | 2005 | Constructed the Aichi R&D Center in Hanamotocho, Toyota-shi, Aichi Prefecture and commenced operation. |
| Aug. | 2008 | Expanded the Aichi R&D Center. |
| Apr. | 2012 | Established a wholly-owned subsidiary SIVAX DES-MO INC. in Kawawacho, Tsuzukiku, Yokohama-shi, Kanagawa Prefecture. |
| May. | Established a wholly-owned subsidiary SIVAX SHANGHAI INC. in Shanghai, China. | |
| Jun. | 2013 | Transferred SIVAX (THAILAND) LTD. to Nava Nakorn Industrial Estate in Pathumthani, Thailand Province and constructed a new company building. |
| Feb. | 2014 | Established SIVAX NORTH AMERICA INC. in California, USA. |
| July. | 2015 | Established SIVAX SHANGHAI INC. Gungzhou Branch in Gungzhou, China. |
| Mar. | 2017 | Constructed SIVAX NORTH AMERICA INC. the R&D Center in California, USA. |
| Aug. | 2017 | Yokohama Development Center Construction and operation of Building E. |
| Nov. | 2017 | Construction and operation of Tochigi Development Center C building. |
| Nov. | 2020 | Constructed Building D and Yokohama R&D Center commenced operation. |
