many companies licensed svr4 and bundled it with computer systems such as workstations and network servers. svr4 systems vendors included atari (atari system v), commodore (amiga unix), data general (dg/ux), fujitsu (uxp/ds), hitachi (hi-ux), hewlett-packard (hp-ux), ncr (unix/ns), nec (ews-ux, up-ux, ux/4800, super-ux), oki (oki system v), pyramid technology (dc/osx), sgi (irix), siemens (sinix), sony (news-os), sumitomo electric industries (seiux), and sun microsystems (solaris) with illumos in the 2010s as the only open-source platform.