The company 300 S. JOHN, LLC is registered on 8/30/2012. Company number of the company 442103. Current status of the organization Active. Postal address of the company - 671 BARRINGTON ROAD, IOWA CITY, IA, 52245. Registered Agent of the 300 S. JOHN, LLC - JOHN B CALACCI (671 BARRINGTON RD, IOWA CITY, IA, 52245). The credit report for the company 300 S. JOHN, LLC.