Management & Business activities
Stock & Bond information
IR Calendar & News
Sustainability at TOA
Declaration of Social Contribution
Our Relationship with the Environment
Our Relationship with Society
Audio Notification Capabilities
February 02, 2024
Announcement of FY2023 Q3 results
January 22, 2024
TOA exhibits at ISE 2024
January 15, 2024
Announcement of Personnel Change
January 05, 2024
Update on Impact from the Noto Peninsula Earthquake in 2024
June 01, 2010
Public Notice to Owners of TOA's "Paging Horn Speaker"
Endeavoring to enhance our corporate value by refining our establishment of a connected business and the creation of a good experience through sound.
Company facts and figures.
Extensive network of sales offices and production bases.
More About TOA