— Establishing an Integrated System for Construction and Real Estate — April 4, 2026 Sankyu Kensetsu Co., Ltd. is pleased to announce that it has obtained a Real Estate Transaction Business License (Tokyo Governor License (1) No. 113630). With the acquisition of this license, the Company has established a comprehensive system that enables the integrated provision of services ranging from architectural design and construction to real estate sales, leasing, and brokerage. Going
— 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 accord
We hope this message finds you well. We would like to express our sincere gratitude for your continued support and patronage.
We are pleased to inform you that, due to business expansion, Sankyu Kensetsu Co., Ltd. will be relocating its headquarters to the following address:
We are pleased to inform you that Sankyu Kensetsu Co., Ltd. has successfully renewed its registration as a licensed architect office and has officially obtained architectural qualifications. With this renewal, we are now further equipped to provide high-level architectural design and construction management services, ensuring safe and reliable construction projects for our clients.
Sankyu Kensetsu Co., Ltd. places continuous contribution to the community as an important part of our corporate philosophy. As part of this commitment, we recently donated masks to the Japanese Red Cross Society, Tokyo Metropolitan Branch, actively engaging in social responsibility initiatives.
Welcoming You with a Fresh New Look!
Sankyu Kensetsu Co., Ltd. is pleased to announce the complete renewal of our official website.We are always committed to providing the best possible experience for our customers, and this new website has been designed to help everyone find the information they need more easily and quickly.
Environment, Society, and Governance Fulfilling Our Responsibility to Future Generations We actively pursue initiatives that support a sustainable society.
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