Inertia Record Group: Releases music by artists such as DJ Bliss, Notch, and Brian Stillwater. Located in Baltimore, Maryland, USA. Discography, audio clips, and links.
Inflatabl: Releases music from Atom Heart and Small Rocks. Accepts demos.
Interchill Records: Based in Canada. Artists include Dreamlogic, Pilgrims of the Mind, and EKKO. News, discography, audio clips, and online ordering.
Interstate 40 Music: Based in Melbourne, Australia. Features bands including Underminers, Black Cab, Foil, Stereomatic, and Rikers Island. Specializes in releasing a progressive cross-over between guitars and music of the genre.
Intolerance Records: Includes reviews, RealAudio, MP3s, and pictures related to artists such as Slugwrench, Prole, and Wasteful Consumption Patterns.
Irdial: Home to The Conet Project, Beautyon and Anthony Manning. Features a blog and a mailing list. Based in London, United Kingdom.
Iris Light Records: Artists include Corkyees, Ashfelt and Fire Escape. Catalog, reviews, interviews, links, and online ordering. Located in United Kingdom.
Isolate Records: Home to artists such as Venetian Snares, Optic, and O.S.T. Information, artists, releases, link and contact.
Iwari: E-label releasing free original underground music from the genre in MP3 format.