DNE Company profile
| Company name | Dia Nippon Engineering Consultants Co., Ltd. |
|---|---|
| Establishment | January 23, 1963 |
| Capital | 1,399 million yen |
| President & Representative Director | Masahiko Harada |
| Annual Turnover | 32,300 million yen (fiscal year ended June 30, 2023) |
| Head office location |
Sumitomo Fudosan, Akihabara Station Bldg. 4F, 300 Kanda Neribeicho, Chiyoda-ku, Tokyo 101-0022 JAPAN |
| Employees | 1,278 [As of June 30, 2023] |
| 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 – Waterworks and industrial water supply department – Forest Civil Engineering – Sewerage – 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 ISO9001（JIS Q 9001:2008） MSA-QS-116／MSA-QS-4929 Applicable business establishment Whole company（However, excluding Audit Office, Overseas Business Division） ISO14001（JIS Q 14001:2004） MSA-ES-76 Applicable business establishment Whole company（However, excluding Audit Office, Hokkaido Branch Office, Kanto Branch Office No. 4 Technology Department, Branch Office No. 2 Technology Departments other than Kanto Branch Office, Kobe Branch, Matsuyama Branch, Technology No. 2 Office, and business departments other than New Business Areas Division） ISO/IEC27001（JIS Q 27001:2014） MSA-IS-105 Applicable business establishment Information System Management Section / Research Institute for Infrastructural Engineering / Yokohama Sales Office ISO 55001（JIS Q 55001:2017） MSA-AS-37 Applicable business establishment AM Promotion Section |
| 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 Association Engineering and Consulting Firms Association, Japan Infrastructure Development Institute |
| Parent company | DN HOLDINGS Co., Ltd. |
| Group companies |
Nippon Engineering-Vietnam Co., Ltd. NE TECHNO CO., LTD. Fuji Oyama Power Energy, LLC ACE Sisui Kogyo Co.,Ltd. Seiryu Power Energy Co., Ltd. |
| Company Brochure | DNE_Brochure_English_2023 （13.2MB） |