Management & Business activities
Stock & Bond information
IR Calendar & News
Message from the President
Sustainability at TOA
Declaration of Social Contribution
Our Relationship with the Environment
Our Relationship with Society
Audio Notification Capabilities
May 02, 2023
Announcement of FY2022 results
February 02, 2023
Announcement of FY2022 Q3 results
November 25, 2022
Financial Results Briefing for the Second Quarter of FY2022
November 01, 2022
Announcement of FY2022 Q2 results
June 01, 2010
Public Notice to Owners of TOA's "Paging Horn Speaker"
We will continue to hone our sound and visual technologies to provide the values of reassurance, reliability, and emotion, and strive to create a society that makes people smile.
Company facts and figures.
Extensive network of sales offices and production bases.
More About TOA