Corporates read a lot. But they read only as much as any common man does. They are so rich that they have advisors all over the place to give them tips on anything that they like and do their bidding for them. Thats the success of thebig shots. They have the right sort of employees to get any work done.

Corporates have libraries filled with lots of books. Anything that is related to their business, such as software, manufacturing, consturction etc will all be there in these libraries, and you will also find a lot of books that speak about self development, how Bill Gates did it all and stuff for the employees who cant afford to buy these books for themselves to read.

There will be good reading desks with lamps, and with good air conditioning, and a great librarian who makes sure that all books are returned in time. And unlike in the Government Libraries, all books will be perfectly indexed, and you can pick any book from the index cabinet, or from a computer terminal that is for use for everyone in the library, or from their own computers in the desk.