Cerb commercial open source company that was founded in 2001 to build web-based software. They're lean, profitable, and organically bootstrapped. They share 100% of their source code due to a fundamental belief that bits and bytes have less value than experience and mutually advantageous, long-term relationships.
"I am a huge fan of the software. In fact, I've been with this company since around 2005, and Cerberus is one of the few tools we've had back then, and which has persisted throughout a decade (with updates, of course."
Read Cerb Reviews, Testimonials & Customer References from 29 real Cerb customers.