Corporate Responsibility Reports


At Quest Diagnostics, we take seriously the responsibility of corporate stewardship, which includes promoting a healthier world, building value for all stakeholders, and creating an inspiring and inclusive workplace.

As the world's leading provider of diagnostic information services, it is our responsibility to help our patients, employees, communities, and the environment be healthier. We share insights from our database of more than 56 billion lab test results to help raise awareness of disease states and health concerns that impact our world. In addition, we collaborate with nonprofits to improve access to care through donated services, charitable giving, and thought leadership so that our shared resources can help everyone take action to improve their well-being.


Quest CR 2020 thumbnail Quest CR 2020 highlights thumbnail 2019 GI CSR report cover 2019 ESG Overview
2020 2020
2019 2019
2018 DI CSR Report thumbnail CSR Cover 2016 GI CSR report cover 2015 Global Inclusion and Corporate Social Responsibility Report
2018 2017 2016 2015