Corporate or Company functions are always a challenge for your DJ.
With spouses - each employee is making sure they put their best foot forward, don't embarass anyone, and still have fun. This party is like a dinner dance where only half of the guests know each other. At least slow dances may have guests on the dance floor.
Without spouses - all guests work for the same company, may or may not know most of the group and again, don't want to embarass anyone and still have fun. This usually turns into an open dance party, and lots of 70's and 80's music keep them going.
Also, groups that have a majority of one gender or the other are yet another challenge your DJ gets to show off his or her creative talent at keeping the event fun.
Your DJ should get many details prior to your party. You want to make sure they are prepared for each event during your party, and they are aware of which music will be most popular and appropriate!
Some corporate events have special pieces such as Awards Trophies Presentations Fashion shows etc.
Each special piece will need careful attention to detail by your DJ.