Times Square in New York

Top 30 US companies in the S&P 500 index 2021

The largest American companies are deeply involved in the economy of the United States, as well as the rest of the world. The thirty largest publicly traded US companies, top constituents of the S&P 500 index, are presented here together with their activities, logos, and useful links.

Top US financial companies

Top 30 largest US financial companies 2021

The financial sector is the pillar of the American economy and day-to-day business operations. Banks, insurance, and financial services companies power key financial activities, payment and saving solutions, credit and capital availability, risk mitigation, and financial information accuracy.

Top US tech companies

Top 30 largest US tech companies 2021

The technology sector is the economic star of the United States, leading the country’s growth as well as its financial markets. IT and communications companies are at the heart of innovation, rapidly changing people’s lives and transforming business, finance, and the broader economy.

San Francisco skyline

Top 30 US companies in the NASDAQ index 2021

Technology and innovative companies thrive in the United States where they have access to a large and sophisticated market and dedicated stock exchange, the Nasdaq. The thirty largest publicly traded companies in the Nasdaq Composite index are here presented together with their activities, logos, and useful links.

Top UK employers

Top 30 UK employers worldwide 2021

Among the world’s largest private worldwide employers, some giant British companies hire hundreds of thousands of employees to conduct business. They rely upon local and remote employees to create, produce and deliver their products and services in the UK and around the world.

New York skyline

Top 30 US companies in the DOW JONES index 2021

The largest corporations in the United States weigh heavily in the American economy and the world’s economy. Here, thirty of the largest publicly traded companies that form the Dow Jones index are presented together with their activities, logos, and useful links.

Euro sculpture at the European Central Bank in Frankfurt

Top 30 companies of Europe in the EURO STOXX 50 index 2021

The largest European companies weigh heavily on the continent’s economy and the world’s economy. The top 30 publicly traded companies of the Eurozone, top components of the Euro Stoxx 50 index, are presented here together with their activities, logos, sectors, and useful links.

View of Shanghai

Top 30 companies of China in the Shanghai Composite index 2020

The largest Chinese companies heavily weigh in the country’s economy and beyond. Here, the top 30 largest publicly traded companies from China, some of the largest constituents of the Shanghai Composite index, are presented together with their activities, logos, and useful links.

Top US employers

Top 30 US employers worldwide 2020

With hundreds of thousands and even millions of employees worldwide, many American companies are among the world’s largest private employers. And that is no surprise since many US companies are in the world’s largest, and require a lot of staff to deliver products and services to their customers.

Top US energy companies

Top 30 largest US energy companies 2020

Energy companies are a critical part of the American economy, powering individuals and businesses for the comfort and technologies they use on a day-to-day basis. A vital but often dirty power supply, the entire energy sector is engaged in a transition towards cleaner and more renewable sources and uses of power.