About Quest Diagnostics
Quest Diagnostics is one of the largest U.S. clinical laboratory operators, providing diagnostic information services to physicians, hospitals, employers, and consumers across routine testing, genetics, esoteric testing, and drug screening. Headquartered in Secaucus, New Jersey, the company performs hundreds of millions of tests per year through one of the largest networks of patient service centers in the United States. Quest serves roughly half of U.S. physicians and a large share of hospital reference work. The company also offers direct-to-consumer testing through QuestDirect.
About the Quest Diagnostics logo
The Quest Diagnostics (DGX) logo is part of the Tickericons pack — a hand-crafted set of logos for every company in the S&P 500. Each logo is manually redrawn to a consistent grid, weight, and corner radius so DGX sits cleanly next to other tickers in cap tables, dashboards, equity research, and fintech UI.
You get two styles: the trademark (just the symbol, ideal for grids and tight UI) and the full logo (mark plus wordmark, ideal when there's room to breathe). Both ship as scalable SVG, high-resolution PNG, and reusable Figma components.
Quest Diagnostics was added to the S&P 500 on Dec 12, 2002 and is currently classified under the Health Care sector.
Other Health Care companies
See all →abt
Abbott LaboratoriesMar 4, 195725,302abbv
AbbVieDec 31, 20124,911a
Agilent TechnologiesJun 5, 20009,503algn
Align TechnologyJun 19, 20173,280amgn
AmgenJan 2, 199212,580bax
Baxter InternationalSep 30, 197219,613bdx
Becton Dickinson and CoSep 30, 197219,613tech
Bio-Techne CorporationAug 30, 20211,747biib
BiogenNov 13, 20038,247bsx
Boston Scientific CorporationFeb 24, 199511,431
Get all S&P 500 logos
One-time payment. SVG, PNG, and a Figma library. Free updates as the index changes.