Barclays Investment Bank is the corporate and investment banking division of Barclays, providing advisory, financing, risk management, and capital markets services to corporations, governments, financial institutions, and institutional investors worldwide. Its core capabilities span mergers and acquisitions (M&A) advisory, equity and debt capital markets, leveraged finance, transaction banking, and global markets.
In 2025, Barclays maintained its 6th-place global ranking in investment banking fees, while continuing to strengthen its position across advisory, capital markets, and corporate banking services. The division reported revenue growth in its investment banking business and remained one of the leading non-U.S. investment banks competing across the major capital markets of the Americas, Europe, the Middle East, Africa, and Asia Pacific.