| In 1965 |
Daikyo Kenki was established under private management and started leasing business of cranes and trucks |
| In March, 1968 |
Established Daikyo Kenki Company with registered capital of JP Yen 3 million |
| In Dec., 1974 |
In order to develop business, and enchance the organization, Daikyo Kenki Company changed into limited company with registered capital of JP Yen 12 million and renamed as Daikyo Kenki Co., Ltd. |
| In Jan., 1977 |
In order to enchance a variety of machinery, the headquarters (4-3-3 Nishi-Kamata Ota-ku)and vehicle field (2377 Minami-Kase Kawasaki City) were moved to 3-22-24 Minami-Rokugo Ota-ku. |
| In Dec., 1978 |
Added registered capital to JP Yen 24 million. |
| In June, 1979 |
Along with development of business together with consideration of increasing vehicle plan, the vehicle field was moved from Minami-Rokugo Ota-ku to 25-2 Yotsuya-Shimocho, Kawasaki-ku Kawasaki City. |
| In Jan., 1980 |
Added registered capital to JP Yen 48 million. |
| In Aug., 1985 |
Owned a 160t truck crane. |
| In July, 1986 |
In order to comply with a trend of wheel cranes, introduced a Rough Terrain Crane. |
| In Apr., 1990 |
In order to popularize a bright and a soft images of construction, we boldly employed a woman operator of crane to become a pioneer in the construction crane industry. |
| In Oct., 1990 |
Owned cranes over 100 units. |
| In Jan., 1993 |
The trading business started |
| In July, 2000 |
Dry hires for tower crane business started |
| In Sept., 2000 |
The vehicle field was moved from 25-2 Yotsuya-Shimocho, Kawasaki-ku Kawasaki City to 9-1 Daikoku-cho, Tsurumi-ku, Yokohama City. |
| In Jan., 2002 |
The bare renting business started |
| In Jan., 2005 |
The 25 tons and 50 tons capacity wheel cranes were replaced with new cranes to meet emission regulations |
| In Oct., 2005 |
Owned a large-sized All Terrain Crane, AR-4000M-1 (400 tons capacity). |
| In Apr., 2006 |
Yokohama Carne distributing Center moved from 9-1 Daikoku-cho, Tsurumi-ku, Yokohama City moved to 5-7 Shiraishi-cho, Kawasaki-ku, Kawasaki city as Kawasaki Carne distributing Center. |
| In July, 2007 |
Owned a CL-500 which is the Lifter of All Terrain Crane for assembling and disassmebling. |
| In Jan., 2008 |
Obtained 3580㎡ for company real estate at 4 Ougimachi, Kawasaki-ku, Kawasaki city, and Kawasaki Carne distributing Center was relocated there. |
| In Apr., 2008 |
Owned a large-sized All Terrain Crane, ATF220G-5 (220 tons capacity). |
| In June, 2008 |
Sent 2 technical experts to U.A.E for the construction of Dubai Metro. |
| In Sept., 2008 |
Owned a large-sized All Terrain Crane, KA-2200 (220 tons capacity). |
| In Dec., 2008 |
Owned a 4-axle Rough Terrain Crane, CREVO700 (GR-600N-2). |
| In Sept., 2010 |
Owned a new large-sized All Terrain Crane, ATF130G-5 (130 tons capacity). |
| In June, 2012 |
Owned a super large-sized All Terrain Crane, AR-5500M-1 (550 tons capacity). |
