If you’ve ever tried to book a venue for a company event, you’ll know how onerous a task it can be. You have to contact multiple vendors, wait for quotes, evaluate them, see if you can get a good deal, and then get all that approved. So it makes sense that depending on the size of the group, companies may take the shortcut to Airbnb or Booking.com, or work with an agency. French startup Naboo is trying to bring more visibility into this fragmented market with an Airbnb-esque marketplace for corp...