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Quest Diagnostics, Inc. engages in the provision of diagnostic testing, information, and services. It operates through the Diagnostic Information Services (DIS) and All Other segments. The DIS segment offers diagnostic information services to physicians, hospitals, patients, and consumers. The All Other segment consists of risk assessment services and healthcare information technology. The company was founded in 1967 and is headquartered in Secaucus, NJ.
URL http://www.questdiagnostics.com
Investor Relations URL https://ir.questdiagnostics.com/overview/default.aspx
HQ State/Province New Jersey
Sector Health Care
Industry Health Care Providers & Services
Next Earnings Release Jan. 27, 2026 (est.)
Last Earnings Release Oct. 21, 2025
Next Ex-Dividend Date Jan. 13, 2026
Last Ex-Dividend Date Oct. 03, 2025

Profile

Quest Diagnostics, Inc. engages in the provision of diagnostic testing, information, and services. It operates through the Diagnostic Information Services (DIS) and All Other segments. The DIS segment offers diagnostic information services to physicians, hospitals, patients, and consumers. The All Other segment consists of risk assessment services and healthcare information technology. The company was founded in 1967 and is headquartered in Secaucus, NJ.
URL http://www.questdiagnostics.com
Investor Relations URL https://ir.questdiagnostics.com/overview/default.aspx
HQ State/Province New Jersey
Sector Health Care
Industry Health Care Providers & Services
Next Earnings Release Jan. 27, 2026 (est.)
Last Earnings Release Oct. 21, 2025
Next Ex-Dividend Date Jan. 13, 2026
Last Ex-Dividend Date Oct. 03, 2025