Wells Fargo is a financial services company headquartered in San Francisco, California, United States. It is one of the largest banks in the United States and provides a wide range of products and services to individuals, businesses, and institutions. The history of Wells Fargo dates back to March 1852 when it was established as a banking and express delivery company in San Francisco during the California Gold Rush.

Over the years, the company expanded its services to include banking, mortgage lending, credit cards, insurance, investment banking, and wealth management. It has grown both organically and through various acquisitions, including the merger with Norwest Corporation in 1998 and the acquisition of Wachovia Corporation in 2008. Wells Fargo's headquarters is located at 420 Montgomery Street, San Francisco, California.

It is a 52-story office building known as the Wells Fargo Center and is one of the tallest buildings in the city. On a global scale, Wells Fargo operates in more than 35 countries and has a presence in all major financial centers. Some of its noteworthy subsidiaries include Wells Fargo Bank, Wells Fargo Advisors, Wells Fargo Securities, and Wells Fargo Insurance Services.

The company also has joint ventures and partnerships with other financial institutions worldwide. Wells Fargo holds a significant market position in the United States and is considered one of the Big Four banks in the country along with JPMorgan Chase, Bank of America, and Citigroup. In terms of global sales, Wells Fargo consistently ranks among the largest banks in the world.

In recent years, Wells Fargo has faced controversies related to unethical practices, including the unauthorized opening of accounts for customers. These events have led to regulatory fines and a decline in the company's reputation. To address these issues, the company has undergone major leadership changes and implemented reforms to improve its corporate culture and risk management practices.

As of the latest updates, Wells Fargo continues to focus on rebuilding trust with its customers and stakeholders. It is committed to strengthening its risk management, compliance, and customer service processes. The company aims to maintain its position as a leading financial institution while restoring its reputation and sustaining long-term growth