Quest Diagnostics: Number of Employees 2010-2024 | DGX

Interactive chart of Quest Diagnostics (DGX) annual worldwide employee count from 2010 to 2024.
  • Quest Diagnostics total number of employees in 2023 was 48,000, a 2.04% decline from 2022.
  • Quest Diagnostics total number of employees in 2022 was 49,000, a 0% decline from 2021.
  • Quest Diagnostics total number of employees in 2021 was 49,000, a 0% decline from 2020.
  • Quest Diagnostics total number of employees in 2020 was 49,000, a 4.26% increase from 2019.
Quest Diagnostics Annual Employee Count
2023 48,000
2022 49,000
2021 49,000
2020 49,000
2019 47,000
2018 46,000
2017 45,000
2016 43,000
2015 44,000
2014 45,000
2013 41,000
2012 41,000
2011 42,000
2010 42,000
2009 43,000
Sector Industry Market Cap Revenue
Medical Medical - Outpatient & Home Care $17.320B $9.252B
Quest Diagnostics, Inc. is the provider of commercial laboratory services. Quest provides lab testing services to physicians, hospitals, managed care organizations, employers, government institutions and other clinical laboratories. The company consists of 2 business groups - Diagnostic Information Services and Diagnostic Solutions. The company's focus is on two elements - to accelerate growth and to drive operational excellence. Restore Growth: The company has adopted seven tactical approaches to accelerate growth such as sales and marketing; development of esoteric testing through a disease focus; partnerships with hospitals and successful testing of international IDNs; creation of value from information assets; leadership in companion diagnostics; extension into adjacent markets. Drive Operational excellence: The company plans to focus on four strategic requirements - to enhance end-to-end customer value chain, enterprise information technology architecture, business performance tools and cost excellence.
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