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.