Data General

Datatek, Inc.
Migration products and services for transitioning to open systems, for users of Data General AOS/VS, DG/UX, DG/SQL, INFOS.
http://www.datatek-net.com/dtk_migrate.htm

SimuLogics: Novas are Forever
Preserves history and legacy of Data General Nova, Eclipse, MV, and compatible minicomputers; salvages, restores, archives related hardware, software, documentation for all purposes; works worldwide with businesses, universities, museums, hobbyists, other organizations to preserve this important part of computer history and provide open-system solutions to users.
http://www.simulogics.com/

Stupid AOS/VS Tricks
Devoted to the Data General operating system AOS/VS. Contains help, useful macros, shell games, tricks, trivia, jokes concerning this dying OS, collected over the more than 16 years.
http://www.bostream.nu/brickhouse/stupidaosvs.html

Wild Hare Computer Systems, Inc.
Cost-effective, guaranteed software solutions for clients worldwide. Includes Data General experience, products, service, support. Also trying to salvage and archive as much Data General Nova, Eclipse, MV software, documentation, hardware and sales information as possible. Main office: Boulder, Colorado, U.S.
http://www.wildharecomputer.com/