stefan persson, ifs chief information officer, said, "we have been working with verizon business as one of several providers for over five years, but managing our disparate array of networks was starting to cause problems.

How would the previous sentence be correctly capitalized?
Stefan Persson, IFS chief information officer, said, "We have been working with Verizon Business as one of several providers for over five years, but managing our disparate array of networks was starting to cause problems.