From Land of Lisp by Conrad Barski: A fair number of large companies do use Lisp for some serious work. A long list of Industrial Lisp projects can be found at

From Land of Lisp by Conrad Barski: A fair number of large companies do use Lisp for some serious work. A long list of Industrial Lisp projects can be found at http://pchristensen.com/blog/lisp-companies/ http://pchristensen.com/blog/lisp-companies/