{"entity":{"id":31251571,"state":"MI","state_id":"MA1FSXDD2WX4","entity_name":"GREAT LAKES MINERAL WORKS LLC","entity_type":"business | for_profit, manufacturer | NAICS:212321 | CAGE:02R68","entity_type_normalized":"domestic_profit","status":"active","filing_date":"2013-03-15","filing_year":null,"business_age_years":13,"principal_address1":"46702 HIGHWAY M-26","principal_address2":null,"principal_city":"HOUGHTON","principal_state":"MI","principal_zip":"49931","principal_country":"USA","mail_address1":null,"mail_address2":null,"mail_city":null,"mail_state":null,"mail_zip":null,"mail_country":null,"location_name":null,"location_address1":null,"location_address2":null,"location_city":null,"location_state":null,"location_zip":null,"fei_ein":"02R68","jurisdiction":"MI","county":null,"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":null,"agent_type":null,"agent_address":null,"agent_city":null,"agent_state":null,"agent_zip":null,"process_name":null,"process_address1":null,"process_address2":null,"process_city":null,"process_state":null,"process_zip":null,"source_file":"sam.gov","fetched_at":"2026-06-19T13:32:24.393Z","updated_at":"2026-06-19 13:32:26","last_accessed":null,"status_reason":null,"agent_name_raw":null},"officers":[],"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":{"count":1,"confirmed":1,"items":[{"domain":"greatlakesmineral.com","email":"info@greatlakesmineral.com","name_match":"strong","entity_fanout":1,"domain_count":1,"source_url":"https://www.greatlakesmineral.com/contact"}],"_basis":"Inferred: phone published on the business website, matched via FMCSA to this registry entity. name_match says whether the registry name independently confirms the domain; entity_fanout says how many companies share the phone. Not asserted by the business -- see verified_domains."},"provenance_url":"https://private.rootz.global/api/provenance/MI/MA1FSXDD2WX4"}