These publications contain articles which often feature information about individual companies.
Use the following databases to search for such publications (use the option to limit to trade publications)
PEOP is a powerful function in Bloomberg which allows you to see who's worked where and when, and their education backgrounds. It's a good way to look up Schulich alumni.
Examples of useful information on a company web site include:
It is always a good idea to cross reference check multiple resources when researching a company you are interested in working for.
Don't forget about LinkedIn. Some jobs get posted there and nowhere else