Sunhill Software - 2003
Sunhill Software (2004) was a short-lived supply chain management spin-off from VCommerce and staffed with several coworkers from Saleslogix. My part (outlined in red) was a single multi-tenant security model to support Weblogic, Websphere, Tomcat and LDAP as this was a commercial product.
The investors gave us six months to sign up three paying customers but we ended up with one. We had a buyout offer early on which would have netted me $5K but the CEO rejected it and rolled the dice. A couple months later Sunhill was shut down and I don't know who ended up owning the codebase.