No surprise here, Keith Ellison is connected to Perkins Coie Law Firm.
https://www.fec.gov/data/candidate/H6MN05183/
Ellison is also represented by Skadden, Arps, Slate, Meagher and Flom.
https://www.skadden.com/locations/americas/washington-dc
Contributions to his campaign consist of mostly Muslim donors and the usual shady suspects of corporate donors and PAC's.