4 links
Aldon Computer Group
aldon.com
SCompare -- compares two or more files simultaneously, Harmonizer -- for shops which use third party software, merges new versions of software with older, modified versions. Analy…
Robelle Software
robelle.com
Robot/3000 source code cross-referencing utility. (Company formerly know as Diamond Software)
Tidal Software
tidalsoft.com
Librarian-iX version control/software configuration management system. (Company formerly know as OCS)