WPJobus is a robust 3-in-1 WordPress Responsive Theme, which you can use as a 1. Job Board / Portal 2. Personal Resume and 3. Company Profile website.
First of all, on WPJobus you can browse, search and filter / refine 3 entities: jobs, companies and resumes. And here companies have complex profiles and can be filtered / sorted in a companies directory. The same goes for Jobs and Resumes directories.
And you don’t depend on any additional 3rd party plugins which imply several limitations and, in some cases, additional costs. It’s all standalone and included in the theme.