{"entity":{"id":12733137,"state":"FL","state_id":"820626","entity_name":"DUFF AND PHELPS, INC.","entity_type":"FORP","entity_type_normalized":"foreign_profit","status":"I","filing_date":"1967-08-03","filing_year":1967,"business_age_years":59,"principal_address1":"55 EAST MONROE STREET","principal_address2":"SUITE 3600","principal_city":"CHICAGO ILLINOIS","principal_state":"","principal_zip":"60603","principal_country":"","mail_address1":"55 EAST MONROE STREET","mail_address2":"SUITE 3600","mail_city":"CHICAGO ILLINOIS","mail_state":"","mail_zip":"60603","mail_country":"","location_name":null,"location_address1":null,"location_address2":null,"location_city":null,"location_state":null,"location_zip":null,"fei_ein":"362372211","jurisdiction":null,"county":null,"last_transaction_date":"12091988","report_year_1":"1988","report_date_1":"02231988","report_year_2":"1988","report_date_2":"02231988","report_year_3":"1987","report_date_3":"02191987","agent_name":null,"agent_type":"P","agent_address":"","agent_city":"","agent_state":"FL","agent_zip":"","process_name":null,"process_address1":null,"process_address2":null,"process_city":null,"process_state":null,"process_zip":null,"source_file":"cordata6.txt","fetched_at":"2026-05-09 14:06:05","updated_at":"2026-05-09 14:06:05","last_accessed":null,"status_reason":null,"agent_name_raw":""},"officers":[{"name":"Walter H Bissell","first_name":"Walter","last_name":"Bissell","title":"Vice President, Treasurer","title_roles":["Vice President","Treasurer"],"title_code":"vt","is_registered_agent":false,"address":"55 E MONROE ST","city":"CHICAGO, ILL       00000","state":"","zip":"","name_raw":"BISSELL, WALTER H"},{"name":"Alfred Hansen","first_name":"Alfred","last_name":"Hansen","title":"Vice President, Director","title_roles":["Vice President","Director"],"title_code":"vd","is_registered_agent":false,"address":"55 EAST MONROE ST","city":"CHICAGO, ILL       00000","state":"","zip":"","name_raw":"HANSEN, ALFRED"},{"name":"Clair Hansen V","first_name":"Clair","last_name":"Hansen","title":"Chairman, Director","title_roles":["Chairman","Director"],"title_code":"cd","is_registered_agent":false,"address":"55 EAST MONROE ST","city":"CHICAGO, ILL       00000","state":"","zip":"","name_raw":"HANSEN, CLAIR V"},{"name":"Francis E. Jeffries","first_name":"Francis","last_name":"Jeffries","title":"President, Director","title_roles":["President","Director"],"title_code":"pd","is_registered_agent":false,"address":"55 EAST MONROE ST","city":"CHICAGO, ILL       00000","state":"","zip":"","name_raw":"JEFFRIES, FRANCIS E."},{"name":"C Reed Parker","first_name":"C","last_name":"Parker","title":"Vice President, Director","title_roles":["Vice President","Director"],"title_code":"vd","is_registered_agent":false,"address":"55 EAST MONROE ST","city":"CHICAGO, ILL       00000","state":"","zip":"","name_raw":"PARKER, C REED"},{"name":"Michael J. Wyvill","first_name":"Michael","last_name":"Wyvill","title":"Secretary, Vice President, Director","title_roles":["Secretary","Vice President","Director"],"title_code":"svd","is_registered_agent":false,"address":"55 EAST MONROE ST.","city":"CHICAGO","state":"IL","zip":"","name_raw":"WYVILL, MICHAEL J."}],"filing_history":[],"status_history":[],"unknown":["status_history: we do not collect status-change histories from the source feeds, so this empty list means we hold none — NOT that this company's status has never changed. Observed changes we DID see are under `history`."],"verified_domains":[],"history":null,"web_contact":null,"provenance_url":"https://private.rootz.global/api/provenance/FL/820626"}