Investment Banking: Barclays Investment Bank offers advisory services, financing, risk management, and trading capabilities in areas like equities and commodities to large corporations and institutions globally., Personal and Business Banking: In the UK, it provides comprehensive retail and business banking, including current accounts, savings, mortgages, and loans, serving a broad customer base., Credit Cards: Through its Barclaycard division, Barclays is a major global issuer of consumer and business credit cards and payment solutions in both the UK and US markets., Wealth and Private Banking: This division provides expert wealth planning, investment management, lending, and advisory services to high-net-worth individuals and families, including specific expertise in areas like tax-efficient structuring and philanthropy.