S&P 500 Top Companies List by Market Cap as of August 2026

Investment Company with headquarters is in New York, USA.

U.S. BANCORP is USA Based Banking and Financial Services Company with headquarters is in Minnesota, USA.

As on 2022, U.S. BANCORP has 77,000 employees.

McKesson is the oldest and largest healthcare company in the nation, serving more than 50% of U.S. hospitals and 20% of physicians. They deliver one-third of all medications used daily in North America with operations in more than 16 countries. Company has more than 2000 pharmacies. Headquarters is in New York, USA.

As on 2022, McKesson has 75,000 employees.

McKesson annual revenue generated for period ending Mar-2022 was 263,966 million USD.

CONSTELLATION ENERGY CORPORATION generates Electricity and supplies to its consumers. It supplies natural gas as well to it's consumers. Headquarters is in USA.

As on 2022, CONSTELLATION ENERGY CORPORATION has 13,370 employees.

MARATHON PETROLEUM CORPORATION is Oil and Gas sector company with business in Petroleum products refining, marketing and transportation company. Headquarters is in USA. Company has 16 oil refineries.

As on 2022, MARATHON PETROLEUM CORPORATION has 17,800 employees.

MARATHON PETROLEUM CORPORATION annual revenue generated for period ending Dec-2022 was 177,453 million USD.

Valero is the independent petroleum refiner, and a marketer, ethanol producer. Headquarters is in Texas, USA.

CME Group provides electronic trading globally on its CME Globex platform and company headquarters is in USA. The company also offers clearing and settlement services. CME Group is the most diverse derivatives marketplace, handling 3 billion contracts worth approximately $1 quadrillion annually (on average). The company provides a marketplace for buyers and sellers, bringing together individuals, companies and institutions that need to manage risk or that want to profit by accepting risk.

As on Dec-2022, CME Group company has 3,460 employees.

DUKE ENERGY CORPORATION is Electricity generation and Electric utility (electricity distribution) company with headquarters is in North Carolina, USA. DUKE ENERGY CORPORATION electric utilities serve 8.2 million customers in North Carolina, South Carolina, Florida, Indiana, Ohio and Kentucky, and collectively own 50,000 megawatts of energy capacity.

Intuit is USA based Software Company that develops business, financial, taxation and accounting softwares. Quickbooks, Turbotax, Proconnect, Mint are their popular softwares related to Accounting and Taxation. Headquarters is in USA.

3M is USA based Multi-National company and it manufactures Conusmer Goods, Healthcare Products, Products needed by Businesses, Products Needed by Consumers. 3M sells a variety of products in five major segments: Consumer, Healthcare, Industrial, Safety & Graphics and Electronics & Energy. Major brands include 3M Car Care, Scotchbrite, Post-It, Littmann, Nomad and Command.

As on 2022, 3M COMPANY has 2,466 employees.