Takayo Hirabayashi

Compunetix, Inc. develops converged VoIP, voice, video, and data collaboration and conferencing applications. It offers its services to the corporate and private sectors. The company was founded in 1968 and is headquartered in Monroeville, PA.

Sonexis Technology, Inc. manufactures an in-house audio conferencing apparatus. It offers ConferenceManager2, conferencing platform that integrates with various voice and data network infrastructure to deliver audio, Web, and HD video conferencing capabilities; CONTEX Summit, a conferencing system that allows for attended, unattended, and on-demand conferencing features within a single platform; ConferenceConnect that provides operator assisted audio conferencing, Webcasting, and operator assisted video conferencing services; and ConferenceManager, an audio and Web collaboration platform for the Department of Defense. The company was founded in 2001 and is headquartered in Pittsburgh, PA.

Compunetics, Inc. manufactures printed circuit boards. Its products include fine lines and microvias, speed materials, buried passives, chip on flex, rigid flex, and chip carriers. The company was founded by Giorgio L. Coraluppi in 1968, Monroeville, PA.

Chorus Call provides premium international Audio Conferencing, Video Conferencing, Audio & Video Media Streaming, and Collaboration Tools (including iPresent and Data Presenter). Teleconferencing is complex. Choosing a teleconferencing provider is simple. There is an extraordinary level of precision and care that goes into providing the world's leading teleconferencing. To make each conference a success, earn decades of loyalty from the most demanding, high level customers, earn to the respect and admiration of others in the industry, takes unparalleled commitment to excellence. It's hard work. But Chorus Call's hard work makes customers choice simple.

Part of Chorus Call Asia Corp., e-Associates, Inc. is a Japanese company that provides support for financial results briefing sessions and general meetings of shareholders for listed companies through telephone conferences, videos, audio distribution, and web conferences. The company is based in Tokyo, Japan. The company also offers support in other fields besides investor relations. The company was founded in 2000 by Teruo Shiina. e-Associates was acquired by Chorus Call Asia Corp. on May 02, 2022.