USA Top Companies List by Market Cap in August 2026

ACM Research develops, manufactures and sells semiconductor process equipment and service solutions company for single wafer or batch wet cleaning, electroplating, stress free polishing and thermal processes critical to advanced semiconductor device manufacturing and wafer level packaging. The company annual revenue is 135.7 million USD and 273 employees as on 2020. The headquarters is in USA.

Clearway Energy is a Clean Energy in the United States. and its asset portfolio includes over 7,000 megawatts of wind, solar and natural gas fired power generation facilities, as well as district energy systems.

With more than 4.7 gigawatts of wind, solar, and energy storage assets in 25 states and a development pipeline across the country, they are offsetting the equivalent of nearly 8 million metric tons of carbon emissions for their customers. The company is having more than 600 employees work every day to make that vision possible and operating solar and wind projects in 25 states and developing new projects across many more. The headquarters is in USA.

GXO Logistics provides logistics and supply chain management solutions powered by technology solutions. Headquarters is in USA.

As on 2021, they operate 869 warehouses and they have a team of 94,000 employees across 27 countries.

They provides logistics and supply chain management solutions to their clients working in sectors of:

• Aerospace and defense
• Agribusiness
• Automotive
• Chemical and energy
• Consumer packaged goods
• Ecommerce
• Food and beverage
• Healthcare
• Industrial and construction
• Omnichannel retail
• Public sector
• Technology and consumer electronics

Remitly Global is an immigrant communities have access to financial tools and resources company. The headquarters is in USA.

PriceSmart is the Largest Operator of Membership Warehouse Clubs company. The headquarters is in USA.

As on 2021, PriceSmart has 47 warehouses across the region.

Reynolds Consumer Products is a Leading Provider of Household Products company. It brand products help make mealtime easier with preparation, cooking, clean-up and storage solutions. The company annual revenue is 3,817 million USD and 6,000 employees as on 2022. The headquarters is in USA.

Maxar Technologies is an Integrated Space Infrastructure and Earth intelligence capabilities that make global change visible, information actionable and space accessible technology company. The headquarters is in USA.

Main Street Capital Corporation is a debt and private equity firm that invests in lower and middle market private company. It offer entrepreneurs, business owners and management teams a number of advantages to help each business realize its full potential and generate wealth for the owners. The company have founded, purchased or financed lower middle market investments in over 200 companies in numerous industries. The headquarters is in USA.

ADT manufactures security systems like Security Panels, Security Cameras, ADT Mobile App, Identity Theft Protection etc which are needed to improve home, buildings and office security. The headquarters is in USA.

It is having more than 17,000 professionals in over 200 locations throughout the USA and over 6 million customers.

Wyndham Hotels and Resorts is a Hotel Based company. It is having more than 9,000 hotels around the world provides an ideal stay for travelers. The headquarters is in USA.

Ortho Clinical Diagnostics Holdings PLC is a leading global provider of in vitro diagnostics company. It provide hospitals, hospital networks, clinical laboratories and blood banks around the world with innovative technology and tools to ensure test results are fast, accurate and reliable. The headquarters is in USA.

Merit Medical Systems Manufacture and Market disposable Medical Devices used in interventional, diagnostic and therapeutic procedures, particularly in cardiology, radiology, oncology, critical care and endoscopy. The headquarters is in USA.

Hannon Armstrong Sustainable Infrastructure Capital is a Public company solely dedicated to investments in climate solutions. It provides capital to leading companies in energy efficiency, renewable energy and other sustainable infrastructure markets. The headquarters is in USA.