About Us
The RIKEN KEIKI Group contributes to societal progress based on the enduring theme: realizing environments in which people can work with peace of mind.
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PRODUCTS
The RIKEN KEIKI product lineup includes more than 100 types of gas detectors and environmental monitoring products.
See here for information about RIKEN KEIKI Group products.
IR
To Shareholders and Investors
See here for the latest disclosure documents,
IR materials, and other data for RIKEN KEIKI Co., Ltd.
Sustainability
Striving to realize a society in which all can live with peace of mind, the RIKEN KEIKI Group advances corporate social
responsibly (CSR) initiatives to help achieve the Sustainable Development Goals (SDGs).
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NEWS
| 2025/09/22 ir | Notice Regarding Organizational Changes |
|---|---|
| 2025/09/01 infomation | Notice of change in trade name of overseas subsidiary |
| 2025/08/07 ir | Notice of Update to the Corporate Governance Report |
| 2025/08/07 ir | Notice Regarding Action to Implement Management that is Conscious of Cost of Capital and Stock Price |
| 2025/08/07 ir | Consolidated Financial Results for the Three Months Ended June 30, 2025 |
