{"entity":{"id":2512034,"state":"NY","state_id":"1669697","entity_name":"MADISON & 54TH STREET ASSOCIATES, INC.","entity_type":"FOREIGN BUSINESS CORPORATION","entity_type_normalized":"foreign_profit","status":"A","filing_date":"09/30/1992","filing_year":1992,"business_age_years":34,"principal_address1":null,"principal_address2":null,"principal_city":null,"principal_state":null,"principal_zip":null,"principal_country":null,"mail_address1":null,"mail_address2":null,"mail_city":null,"mail_state":null,"mail_zip":null,"mail_country":null,"location_name":"MADISON & 54TH STREET ASSOCIATES, INC.","location_address1":"499 PARK AVENUE","location_address2":"","location_city":"NEW YORK","location_state":"NY","location_zip":"10022","fei_ein":null,"jurisdiction":"Delaware","county":"New York","last_transaction_date":null,"report_year_1":null,"report_date_1":null,"report_year_2":null,"report_date_2":null,"report_year_3":null,"report_date_3":null,"agent_name":"T Corporation System C","agent_type":null,"agent_address":"28 LIBERTY ST.","agent_city":"NEW YORK","agent_state":"NEW YORK","agent_zip":"10005","process_name":"BENJAMIN MAHLER, ESQ","process_address1":"PARK TOWER REALTY CORP","process_address2":"499 PARK AVENUE","process_city":"NEW YORK","process_state":"NY","process_zip":"10022","source_file":"active-corporations.csv","fetched_at":"2026-05-01 02:31:29","updated_at":"2026-09-24 05:27:00","last_accessed":null,"status_reason":null,"agent_name_raw":"C T CORPORATION SYSTEM"},"officers":[{"name":"George Klein","first_name":"George","last_name":"Klein","title":"CEO","title_roles":["CEO"],"title_code":"ceo","is_registered_agent":false,"address":"GEORGE KLEIN","city":"NEW YORK","state":"NY","zip":"10022","name_raw":"GEORGE KLEIN"}],"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/NY/1669697"}