- AliBoom! - Home of the Atari Reference Desk and the Atari-specific wild.STAR award program.
- Atari Gaming HQ - From the historic to the latest; if it's Atari it's here.
- Atari.org - Subdomains, news and hosted sites.
- B C ComputerVisions - Atari sales and service.
- ICD, Inc. - Developing products for a wide range of computing environments including Atari, Amiga, Macintosh and the PC.
- Probehouse Software - Freeware/Shareware for Atari: PH Player, Rejoinder, PHEM.
- Solution No.1 - Sellers of the next generation TOS computer, Milan, and professional software for high range Atari computers.
- STiK - Atari Webring
- The U-M Software Archives - Lists of Atari archives.
- Yolo Atari Club - A support group for Atari