Company Listing is a lightweight plugin for adding Company Listings functionality to your WordPress site. Being shortcode based, it can work with any theme (given a bit of CSS styling) and is really simple to setup.
Shortcodes allow you to easily output individual companies in various formats, lists of companies, a company submission form and even an company dashboard which logged in users can use to view, edit and delete their listings.
Outputs a list of all companies that have submitted job
Lists all jobs under the company profile
Moreover, it will be a custom post type, so can be easily searched or can make a directory for the company. And much more.