This is just a quick suggestion for a few new vocabulary words using 社, considering you see some of these words occasionally outside of the business world, and obviously within as well. The ones I’ve zoomed in on are:
弊社 - Our company
当社 - This company
同社 - The same company
貴社 - Your company, honored company
退社 - Resignation, going home for the day
At any rate, useful words to have under your belt.