O'Reilly logo
  • Valentijn van de Beek thinks this is interesting:

(you’ll find a long list of industrial Lisp projects at http://snipurl.com/e3lv9/

From

Cover of Land of Lisp

Note

This is link is broken. According to archive.org it used to be a redirect to the following: http://pchristensen.com/blog/lisp-companies/