| 20 Novermber 1974 |
Founded company |
Consumer electronics retailer and repair,
Residential electrical works |
| June 1980 |
Found limited company Capital: JPY 4,500,000 |
|
| June 1982 |
Architectural works license
(Electrical and Electrical communication) |
Started to work for U.S Forces, Japan as a primary company |
| March 1989 |
Demutualized the company |
Started to work for Yokohama Ministry of defense as a primary company |
| February 1993 |
Increased the capitalization to JPY10,000,000 |
Started to work for Kanagawa prefecture and Yokohama city as a primary company |
| July 1997 |
Fire protection works license |
Increased the order entry for Third Regional Coast Guard Headquarters |
| March 2002 |
Increased the capitalization to JPY20,000,000 |
|
| July 2002 |
Plumbing works license |
Received testimonials from U.S Forces, etc as below |
| July 2002 |
Electrical works license
Electrical communication license
Special construction license |
 |
| May 2006 |
Architectural works license
Interior architectural works license |
Increased the order entry for architectural and interior works at U.S Forces, Japan |
| Jan 2009 |
Integrated the capitalization to Shinko Electric Inc.
Group (Shikoku, Ehime Prefecture, Japan) |
Expanded the construction works, and increase the entry for Okinawa U.S Forces, Japan.
(Support for Marutaka Corporation as group company) |
