{"url_path":"/sec/dgx/10-k/2026/item-2","section_key":"item-2","section_title":"Item 2 Properties","topic":"sec","document":{"doc_type":"10-K","doc_date":"2026-02-26","source_url":"https://www.sec.gov/Archives/edgar/data/1022079/0001022079-26-000015-index.html","accession_number":"0001022079-26-000015","cik":"0001022079","ticker":"DGX","issuer_name":"QUEST DIAGNOSTICS INC","edgar_url":"https://www.sec.gov/Archives/edgar/data/1022079/0001022079-26-000015-index.html","primary_entity_key":"0001022079","primary_entity_name":"QUEST DIAGNOSTICS INC"},"word_count":340,"has_tables":true,"body_markdown":"Item 2. Properties\n\n    Our executive offices are located at 500 Plaza Drive, Secaucus, New Jersey. We maintain clinical testing laboratories throughout the continental United States; in several instances a joint venture of which we are a partner maintains the laboratory. We also maintain offices, data centers, call centers, distribution centers and patient service centers at locations throughout the United States. In addition, we maintain offices, patient service centers and clinical laboratories in locations outside the United States, including in Canada, Finland, Puerto Rico and Mexico. Our properties that are not owned are leased on terms and for durations that are reflective of commercial standards in the communities where these properties are located. We believe that, in general, our facilities are suitable and adequate for our current and anticipated future levels of operation and are adequately maintained. We believe that if we were unable to renew a lease on any of our facilities, we could find alternative space at competitive market rates and relocate our operations to such new location without material disruption to our business. Several of our principal facilities are highlighted below.\n\nLocationLeased or Owned\n\n3600 Northgate Blvd., Sacramento, California 95834 (laboratory)\nLeased\n\n8401 Fallbrook Avenue, West Hills, California 91304 (laboratory)\nLeased\n\n33608 Ortega Hwy., San Juan Capistrano, California 92675 (laboratory)\nOwned\n\n4151C East Fowler Avenue, Tampa, Florida 33617 (laboratory)\nOwned\n\n1777 Montreal Circle, Tucker, Georgia 30084-6802 (laboratory)\nOwned\n\n506 E State Parkway, Schaumburg, Illinois 60173 (laboratory)\nOwned\n\n1355 Mittle Blvd., Wood Dale, Illinois 60191 (laboratory)\nLeased\n\n200 Forest Street, Marlborough, Massachusetts 01752 (laboratories)\nLeased\n\n4770 Regent Blvd., Irving, Texas 75063 (laboratory)\nLeased\n\n14225 Newbrook Drive, Chantilly, Virginia 22021 (laboratory)\nLeased\n\n10101 Renner Blvd., Lenexa, Kansas 66219 (laboratory)\nOwned\n\n4380 Federal Drive, Greensboro, North Carolina 27410 (laboratory)\nLeased\n\n2501 South State Hwy 121, Lewisville, Texas 75067 (laboratory)\nLeased\n\n6700 Euclid Avenue, Cleveland, Ohio 44103 (laboratory)\nLeased\n\nOne Insights Drive, Clifton, NJ 07012 (laboratory)Owned\n\n100 International Boulevard, Toronto, Ontario, M9W 6J6, Canada (laboratory)Owned\n\n3680 Gilmore Way Burnaby, British Columbia, Canada (laboratory)Owned\n\n6560 Kennedy Road, Mississauga, Ontario, L5T 2X4, Canada (laboratory)Leased"}