Over the years D&B has made some staggering goofs. Sometimes they get sued over them.
But usually their stuff is decent and insightful.
They are such a big and profitable operation that they have, over the years, bought out any number of companies. Normally D&B does not change the name or the management of the newly acquired.
They are all over the place. You may be doing business with them right now and don't know it, through one of their army of companies.
