Corporate Information
Quality Policy
Our company establishes the following quality policy and implements comprehensive quality assurance activities for our customers.
Quality Policy
We are committed to continuous improvement in customer service and internal systems, aiming for:
- Customer-centric service enhancement
- Ongoing service improvement via PDCA cycle
- Zero accidents through rigorous safety management
- Quality improvement in partnership with collaborators
- Environmental responsibility in all quality initiatives
- Strict legal compliance
Our company has acquired three ISO9001 certifications and one ISO14001 certification.
Maritime Education Team (Operation Technology Group) Certification Scope
| Transition certification | September 21, 2012 (ISO9001:2008) |
|---|---|
| Transition certification | September 21, 2018 (ISO9001:2015) |
| Certification body | ClassNK |
| Applicable standard | ISO9001:2015/JIS Q 9001:2015 |
| Certification number | 12-555 |
| Accreditation body | JAB/RvA |
| Registration scope | Seafarer education and training services |


New Buldings Group Quality Assurance &HSE Group
| First certification | April 23, 2006 (ISO9001:2000) |
|---|---|
| Transition certification | April 14, 2018 (ISO9001:2015) |
| Certification body | LRQA Limited |
| Applicable standard | ISO9001:2015 |
| Certification number | ISO9001-0067848 |
| Accreditation body | UKAS |
| Registration scope | Design, development and provision of consulting and research services for ships & marine buildings. Provision of plan & drawing approval services for ships & marine buildings. Provision of supervision services for ships & marine buildings. |

Diving Business Group Certification Scope
| First certification | June 17, 2002 (ISO9001:2000) |
|---|---|
| Transition certification | July 2, 2018 (ISO9001:2015) |
| Certification body | ClassNK (since March 18, 2021) |
| Applicable standard | ISO9001:2015 |
| Certification number | 21-841 |
| Accreditation body | JAB |
| Registration scope | Cleaning and maintenance work for ships and marine floating structures (underwater services) |

Oscillation Test Group Certification Scope
| First certification | March 11, 2002 |
|---|---|
| Certification body | LRQA Limited |
| Applicable standard | ISO14001:2015、JIS Q 14001:2015 |
| Certification number | ISO 14001-0066436 |
| Accreditation body | IAF/UKAS |
| Registration scope | Provision of vibration testing, transport vibration testing, and seismic testing using a large 3D shaking table |
