{
  "dot_number": "3742848",
  "legal_name": "GRAYDUCK INC",
  "dba_name": "KOALA INSULATION OF CHICAGO - WEST",
  "address": {
    "zip": "60515-3547",
    "city": "DOWNERS GROVE",
    "state": "IL",
    "street": "4728 MIDDAUGH AVE",
    "country": "US"
  },
  "status_code": "A",
  "carrier_operation": "C",
  "docket_numbers": [],
  "slug": "grayduck-inc-3742848",
  "matched_lei": null,
  "updated_at": "2026-07-17T01:37:11.692Z"
}