I would buy a new Stern Star Trek Pro or Iron Man Pro Vault Edition it will cost under $5k shipped to your door and will be the best decision you have ever made. or have everyone at work vote for what game to get from your distributors available games list. I think all of the Stern Pros are fun games and you won't be disappointed with any of them.
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I agree with IM. Its has a theme everyone knows and is a short game which is ideal in a work environment.

Yeah, I bet there is a lot of overlap. Pinball is like a board game that you play with dexterity.

If you got a No Good Gofers you could change BUZ and BUD to the two folks who are least liked that are no longer with the firm. That way you can pound them as you would BUD and BUZ. Kinda like a dart board with your ex-friend's picture on it. It could be a real "team building " experience.

I have a "Junkyard" in my office. Excellent theme for my business. Plan on relocating my "Square Head" and "Road Show" to the office too. Great for weekend work. Too loud for daily use. Does life get any better?

So what did you get ?

I think a fast-playing, accessible but challenging classic like an Eight Ball Deluxe would fit the bill nicely! If they've been shopped fully, and the boards have been bulletproofed, there's not a whole lot to go wrong on games of that era.

If you're looking to spend a little more, and want something fancier, a Stern pro (basically their fleet model) new in box is probably a good bet.