Company Outline

Our corporate Philosophy is “Symbiosis with nature”

In 1969, man landed on the moon for the first time. In this era, when many people believed that soaring economic growth would last forever, SINCERE was founded. At that time, the world believed that large-scale production and consumption was a sign of prosperity for humankind and went straight ahead toward it. However, after we obtained a convenient life filled with lots of stuff, we came to confront new issues. Is this kind lifestyle sustainable? How do we preserve limited resources? Will we be able to live alongside nature, which is being lost?

These concerns may be completely selfishness. Because environmental issues arose far back in the Stone Age when human began to use tools and energy, and the situation has only become more critical in the pursuit of “happiness. ” Every one of us notices the contradiction between convenient and comfortable lives and conservation of the natural environment. Even so, we cannot give up our modern lifestyle. If so, we have to find realistic solutions and seek ways to coexist with nature.

At SINCERE, we believe that our mission is to propose these realistic solutions and actually put them into practice. In order to continue our present life and pass on to future generations a sustainable society where we can coexist with nature, we have been working toward this goal while utilizing the latest science along with our collective knowledge.

Company name

SINCERE Corporation

Head office

Omori Bellport D 6F, 6-26-3 Minamioi, Shinagawa-ku, Tokyo 140-0013
TEL：+81-3-3764-5300
FAX：+81-3-3764-5347

Foundation

February 1969

Main business
  • RC (Resource Cycling) business
  • Recycling business
  • Environmental improvement/building maintenance business
  • Consulting
Capital

300 million yen (as of March 31, 2025)

Sales

12,977million yen for FY 2024 (fiscal year ended in December 2024)

Number of employees

797 (as of March 31, 2025)

Business Offices

＜SINCERE Shinagawa Office＞
3-2-10 Yashio, Shinagawa-ku, Tokyo 140-0003
TEL：+81-3-3799-5430　FAX：+81-3-3799-5305

SINCERE Shinagawa R･C Center
3-2-11 Yashio, Shinagawa-ku, Tokyo 140-0003
TEL：+81-3-3799-5374　FAX：+81-3-3799-5375

SINCERE Shinagawa Recycle Center
3-2-10 Yashio, Shinagawa-ku, Tokyo 140-0003
TEL：+81-3-3799-5357　FAX：+81-3-3799-5307

＜SINCERE Yokohama Office＞
SINCERE Yokohama R･C Center
1-10-4 Sachiura, Kanazawa-ku, Yokohama City,Kanagawa Prefecture 236-0003
TEL：+81-45-770-5333　FAX：+81-45-770-5343

Main banks
  • Sumitomo Mitsui Banking Corporation
  • Kiraboshi Bank,Ltd.
  • Resona Bank, Limited.

Directors and Auditors,etc. (as of March, 2025)

President(Representative Director) SHIMA Yasuo
Director OHNO Nobuhiko
Director HARITA Makoto
Director WATANABE Daisuke
Corporate Auditor SHIOURA Toshinobu

*Our company outline and up-to-date trends related to our business are occasionally updated on our website.