Certificate of Engineering Business Entity
Certificate of Registration of Facility Management Business
Certificate of Registration of Specialized Safety Diagnosis Agency
Certificate of International Contractor (Engineering)
Certificate of International Contractor (Specialized Construction Business – Facility Maintenance and Management)
Certificate of Registration of Qualified Supplier – design services for renovation and repair of operating nuclear power plant
Certificate of Registration of Qualified Supplier – In-service inspection service for post-tensioning system of reactor containment building
Certificate of Registration of Qualified Supplier – Inspection service for safety-related structures of nuclear power plant
Certificate of Registration of Qualified Supplier – Seismic performance evaluation service for safety-related equipment at operating nuclear power plant
Certificate of Registration of Qualified Supplier – Maintenance work for concrete structures
Certificate of Performance Qualification Agency for Safety-related Facilities in Nuclear Power Plant
Certificate of ISO 9001
Certificate of R&D center
Certificate of Commercial License
Certificate of Venture Enterprise (innovation growth type)
Certificate of ISO 45001
Certificate of Main-Biz