My company advised they would be transitioning the
knowledgebase to a new platform called "Nova". I have asked friends
in the tech writing field and no one has heard of such a creature.
I did find a "Solutions Management" tool that looks to be geared
toward financial, but that is it.
Perhaps you should investigate internally created tools? I
was once asked back to a former employer. Among the listed
"requirements" for the job was an application called "SiteBuilder".
The hiring Manager thought this was an application anyone in the
webmastering world would know. But it was simply something the
company had developed internally.