Data on Management
Turnover
226.9Billion Yen
(Fiscal 2019)
Data on Business Network
Group
12Companies
(as of April, 2020)
Japan:4Companies
Overseas:8Companies
Employees
(Group total)
(Group total)
4,182
(as of March 31, 2020)
Office
Japan:29
(as of March 31, 2020)
Procurement Partners
2,196Companies
(as of March 31, 2020)
Data on Technology
Professional Engineers
22
(as of March 31, 2020)
First-Class Registered Architects
18
(as of March 31, 2020)
First-Class Building Operation and Management Engineers
1,223
(as of March 31, 2020)
Electrical Workers:941
Tube Construction:197
Architects:47
Civil Engineers:38
Patents Held
*Including utility model patents
and design registration
*Including utility model patents
and design registration
(as of March 31, 2020)
Japan:193
Overseas:55
Engineers
(Non-consolidated)
(Non-consolidated)
2,790
81.7% of total (3,416)
(as of March 31, 2020)
Data on Construction
Thermal Power Plants Overseas
217
(as of March 31, 2020)
Thermal Power Plants in Japan
175
(as of March 31, 2020)
Nuclear Power Plants in Japan
23
(as of March 31, 2020)
Small Hydropower Turbines Delivered
221
(as of March 31, 2020)
Water Supply and Sewage Facilities
47Prefectures
(as of March 31, 2020)
Solar Power Systems
Total Output
Total Output
1,010MW
(as of March 31, 2020)
*including under construction