OpenSolaris.org
- Official center for Sun Microsystems' open-source project. Wide range of information, services: documents, code, projects, contacts, fora, communities, programmer support.
- http://www.opensolaris.org/os/
Nexenta Systems, Inc. - Custom OpenSolaris technology; over a decade experience building Solaris and Linux systems, pioneered GNU/OpenSolaris: integration of OpenSolaris (SunOS kernel) and Open Source Software (OSS) programs. California, USA. - http://www.nexenta.com/