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Notice of License and Registration Renewal—

  • sankyukensetsu9
  • Jan 26
  • 2 min read

— Strengthening an Integrated Design & Construction System —

January 20, 2025


Sankyu Construction Co., Ltd. is pleased to announce that we have successfully completed the renewal of both our General Construction Business License and Architectural Firm Registration.

Through these renewals, we continue to maintain a solid and compliant operational foundation, enabling us to provide fully integrated architectural design, construction, and project management services in accordance with all applicable laws and regulations.

From the planning stage through completion and beyond, we remain committed to being a trusted partner, delivering safe, reliable, and high-quality construction services to our clients.


Overview of General Construction Business License Renewal

  • License Number: Tokyo Metropolitan Governor License (General – 7) No. 161530

  • License Date: January 20, 2026

  • Valid Until: January 19, 2031

Authorized Construction Categories:Civil engineering, building construction, carpentry, scaffolding and earthwork, stone work, roofing,tile / brick / block work, steel structure construction, interior finishing,dredging, water supply facilities, and other related construction works.

This broad licensing scope allows us to flexibly respond to diverse construction needs, ranging from private developments to renovation and specialized construction projects.


Overview of Architectural Firm Registration Renewal

  • Registration Number: First-Class Architectural Firm, Tokyo Governor Registration No. 67023

  • Registration Date: January 20, 2026

  • Valid Period: January 20, 2026 – January 19, 2031

  • Firm Name: First-Class Architectural Firm, Sankyu Construction Co., Ltd.

With this renewal, we continue to meet all requirements under the Architects Act, maintaining a fully authorized system for architectural design, design supervision, and construction management services.


Significance of These Renewals

These renewals represent more than procedural compliance. They reaffirm that our design capability, construction expertise, and management systems continue to meet strict regulatory and professional standards.

By integrating:

  • Professional architectural design as a registered architectural firm

  • Reliable execution as a licensed general construction company

  • Rigorous on-site safety and quality control

Sankyu Construction Co., Ltd. provides a seamless, end-to-end construction solution, assuming full responsibility from concept through completion.


Looking Ahead

With these renewals as a new milestone, we will further strengthen our commitment to:

  • Delivering high-value architectural solutions through integrated design and construction

  • Enhancing on-site safety management and construction quality

  • Promoting environmentally conscious and sustainable building practices

  • Building long-term, trust-based relationships with our clients and partners

We approach every project with sincerity and responsibility, striving to remain a construction company that society can rely on.


Message

Built upon solid qualifications, licenses, and years of accumulated experience,Sankyu Construction Co., Ltd. will continue to exceed client expectations through dependable and high-quality construction services.

We sincerely appreciate your continued support and patronage.

 
 
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