About Merck & Co.
Merck & Co. is a global pharmaceutical company whose largest product, the cancer immunotherapy Keytruda, is one of the best-selling drugs in history with peak sales above $25 billion. The company also has major franchises in vaccines (Gardasil for HPV, Vaxneuvance for pneumococcal disease), HIV (Isentress), and animal health. Founded in 1891 as the U.S. arm of German chemical maker Merck KGaA (the two became separate companies after WWI), Merck & Co. is headquartered in Rahway, New Jersey and is known as MSD outside the U.S. and Canada. It spun off its women's health and legacy products into Organon in 2021.
About the Merck & Co. logo
The Merck & Co. (MRK) 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 MRK 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.
Merck & Co. was added to the S&P 500 on Mar 4, 1957 and is currently classified under the Health Care sector.
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