Iyuno, Inc. is a major provider of subtitling, translation, and language dubbing services to the entertainment industry.

In 2007 it was acquired by Elevation Partners, a private equity firm, mainly investing in media and entertainment companies.

[1] On February 21, 2015, Japanese media parent company Imagica Robot Holdings partnered with Sumitomo Corporation and the Cool Japan Fund to acquire SDI Media.

"[4] In August 2024, Iyuno experienced a significant security breach by an unidentified individual or organization.

The company is commissioned to dub material for film distributors and TV channels.