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Professional Staff

Total Number of Staff 311
> Engineering Staff 234
> Qualified Engineers  
- Professional Consulting Engineer 186
- Registered 1st Class Architect 17
- Registered Surveyor 20

Professional Affiliations

Consulting Engineer No.21-67 (TEC), No.24-9920 (TECI), Ministry of Land, Infrastructure, and Transport
1st Class Architectural Office No. -4391 Tokyo Municipality
Surveyor No. 13-822 Ministry of Land, Infrastructure, and Transport
Geological Survey No. 21-2152

Quality Standards:

We are an ISO certified consulting firm, always proactively providing clients with the most updated technological solutions available in the world.
ISO 9001: 2008, JMAQA-1059
ISO 14001: 2004, JMAQA-E321

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