Jeff Jackson                                                           8/06
USA
http://www.jeff-jackson.com
  Developer: JLS BASIC - Jackson Languange System BASIC compiler

Dana P. Jacobson                                                       2/07
USA
http://www.atarinews.org/ or http://people.delphiforums.com/dpj/a-one.htm
  Publisher: Atari Online News, Etc. -- A-ONE Online Magazine.  weekly

Ludovic Jacomme  (Zx-81)                                               3/07
France
http://zx81.zx81.free.fr/
  Developer: PSPAtari v1.0.7: Atari 800/130/5200 Emulator for PSP
(port of Atari800 emulator for PlayStation Portable)

JAY Software (Jan Krupka and Stanislav Opichal)                        9/05
Czech Republic
http://jaysoft.atari.org/ or http://phoenix.inf.upol.cz/~opichals/jay/
  Developer: Turbobasic DOS, Universal Hcopy, Title Maker, Disc Monitor for
all densities (not complete version), Minesweeper for 8bit atari (not
complete version)

Shawn Jefferson                                                       11/07
Victoria, BC
Canada
http://www.jeffersonsauctioneering.com/atari/
  Developer: MyIDE Config 4.0, MyIDE Image Manager 4.1,
MyIDE Image Batcher 1.0