This may be a topic that only interests me, but here is the link to the annual Fortune 500 list (h/t JustSell.com). You can sort the list on a myriad of criteria. I sorted the data by state and found that Minnesota came in with a respectable 20 F500 companies with an impressive 5 companies in the F100 (based on revenue):
21. UnitedHealth Group
33. Target
72. Best Buy
89. Travelers Cos.
97. 3M