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Company Profile

Established January 23, 1963
Capital 1,399 million yen
President & COO Nobuhiro Arai
Annual Turnover 13,136 million yen (fiscal year ended June 30, 2016)
Head Office 3-23-1 Komagome, Toshima-ku, Tokyo 170-0003 JAPAN
Employees 614 [As of June 30, 2016]
Registered Services
Registered as an engineering consulting firm in the following fields at the Ministry of Land, Infrastructure and Transport Government of Japan
– River, Coasts and Landslide Precaution
– Harbors and Airports
– Roads and Highways
– Railways
– Sewerage
– Irrigation and Drainage
– Landscaping
– Regional and Urban Development
– Geological and Soil Investigation
– Foundations
– Steel and Concrete Structures
– Tunnels
– Construction Planning, Facilities Design, Cost Estimate
– Public Works Environment
Registered as a topographic surveying company
Registered as a geotechnical surveying company
Registered as a first-class architect office
ISO 9001
ISO 14001
Major Membership Affiliation Japan Civil engineering Consultants Association
Japan Society of Civil Engineers
Japan Association of Environment Assessment
Planning Consultants Association of Japan
Consultants of Landscape Architecture In Japan
Association of Water and Sewage Works Consultants Japan
Japan Road Association
Japanese Geotechnical Society
Japan Ground Water Technology Assocition
Engineering and Consulting Firms Association, Japan
Infrastructure Development Institute
Affiliated Company Nippon Engineering-Vietnam Co., Ltd.