{"entity":{"id":15657023,"state":"FL","state_id":"F02000005948","entity_name":"KEITHLEY INSTRUMENTS, INC.","entity_type":"FORP","entity_type_normalized":"foreign_profit","status":"I","filing_date":"2002-11-27","filing_year":2002,"business_age_years":24,"principal_address1":"28775 AURORA ROAD","principal_address2":"","principal_city":"SOLON","principal_state":"OH","principal_zip":"44139","principal_country":"","mail_address1":"28775 AURORA RD.","mail_address2":"","mail_city":"SOLON","mail_state":"OH","mail_zip":"44139","mail_country":"","location_name":null,"location_address1":null,"location_address2":null,"location_city":null,"location_state":null,"location_zip":null,"fei_ein":"340794417","jurisdiction":null,"county":null,"last_transaction_date":"03292017","report_year_1":"2016","report_date_1":"01272016","report_year_2":"2016","report_date_2":"01272016","report_year_3":"2015","report_date_3":"04212015","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":"cordata8.txt","fetched_at":"2026-05-09 15:46:48","updated_at":"2026-05-09 15:46:48","last_accessed":null,"status_reason":null,"agent_name_raw":""},"officers":[{"name":"Mark A Hoersten","first_name":"Mark","last_name":"Hoersten","title":"Vice President","title_roles":["Vice President"],"title_code":"vp","is_registered_agent":false,"address":"28775 AURORA ROAD","city":"SOLON","state":"OH","zip":"44139","name_raw":"HOERSTEN            MARK          A"},{"name":"Robert C Lutz","first_name":"Robert","last_name":"Lutz","title":"Vice President, President","title_roles":["Vice President","President"],"title_code":"vp,","is_registered_agent":false,"address":"2200 PENNSYLVANIA AVENUE NW","city":"WASHINGTON","state":"DC","zip":"20037","name_raw":"LUTZ                ROBERT        C"},{"name":"Frank Mcfaden","first_name":"Frank","last_name":"Mcfaden","title":"Vice President, President","title_roles":["Vice President","President"],"title_code":"vp,","is_registered_agent":false,"address":"2200 PENNSYLVANIA AVE NW","city":"WASHINGTON","state":"DC","zip":"20037","name_raw":"MCFADEN             FRANK"},{"name":"James F O'Reilly","first_name":"James","last_name":"O'Reilly","title":"Vice President","title_roles":["Vice President"],"title_code":"vice","is_registered_agent":false,"address":"2200 PENNSYLVANIA AVE NW STE 800W","city":"WASHINGTON","state":"DC","zip":"20037","name_raw":"O'REILLY            JAMES         F"},{"name":"Linda C Rae","first_name":"Linda","last_name":"Rae","title":"President","title_roles":["President"],"title_code":"president","is_registered_agent":false,"address":"28775 AURORA ROAD","city":"SOLON","state":"OH","zip":"44139","name_raw":"RAE                 LINDA         C"},{"name":"Charles A Schwertner","first_name":"Charles","last_name":"Schwertner","title":"Assistant, Secretary, Treasurer","title_roles":["Assistant","Secretary","Treasurer"],"title_code":"as/t","is_registered_agent":false,"address":"6095 PARKLAND BLVD - SUITE 310","city":"MAYFIELD HTS","state":"OH","zip":"44124","name_raw":"SCHWERTNER          CHARLES       A"}],"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/F02000005948"}