Tri City National Bank Corporation is a wholly owned banking subsidiary of Tri City Bankshares, Inc., a single bank holding company headquartered in Oak Creek, WI. The bank has two subsidiaries, Tri City Capital Corporation, a Nevada corporation and Tri City Investment Services, a division of the parent. The mailing address for the holding company is 6400 S. 27th Street, Oak Creek, WI 53154.

As a national bank Tri City's primary regulator is the Comptroller of the Currency, Washington, D.C. The address for Central District supervision is: Office of the Comptroller of the Currency, One Financial Place Suite 2700, 440 South LaSalle Street, Chicago, IL 60605.

Tri City National Bank has 40 offices located in Milwaukee and 11 suburban Milwaukee communities as well as the communities of Racine, WI (South), Waukesha (west) and Kenosha, WI (south). Twenty of these banking locations are located inside Pick 'n Save food stores and offer the convenience of 7 day a week banking until 8:00 PM.