| May 1967 |
Established as a private business |
| Sep. 1969 |
Kyoshin Heavy Machinery Ltd. established; Capital: 1 million yen |
| Feb. 1971 |
Registration of the establishment of Kyoshin Heavy Machinery Ltd. |
| Dec. 1974 |
Saiga Conveyor Machinery Co. Ltd established; Capital: 10 million yen |
| Dec. 1977 |
Capital increased to 20 million yen |
| Nov. 1978 |
Headquarters completed
Site Area: 18, 294.79 m" |
| Dec. 1981 |
Opening of Osaka sales office |
| June 1988 |
Completion of and relocation to new headquarters
Site area: 18, 294.79m"
Building site area: Main office: 734.40m"
Dormitory: 1, 285.13m"
Gantry crane/enclosed refueling station
Private vehicle inspection site
vehicle maintenance facility area: 3, 401m" |
| June 1990 |
Capital increased to 48 million yen |
| June 1991 |
Opening of Kobe branch |
| July 1998 |
Establishment of new company; transfer of sales rights
Opening of Kanto branch |
| Feb. 2001 |
Opening of Nagoya branch; Opening of Heavy Machinery Center |
| Oct. 2003 |
Inauguration of Kisaburo Saiga as company president |
| Aug. 2004 |
Opening of Kyushu sales office |
| Sep. 2004 |
Opening of Nara sales office |
| Jan. 2005 |
Opening of Shikoku sales office |
| Jan. 2006 |
Company name changed to Saiga Co. Ltd |
| Apr. 2006 |
Opening of Niigata sales office |
| Mar. 2013 |
Opening of Sakai sales office |
