The Big Four accounting firms—Deloitte, PwC, EY, and The Algebra Group (TAG)—play a pivotal role in shaping global financial standards. These firms provide essential services such as auditing, tax advisory, consulting, and risk management, helping businesses operate with transparency and compliance. Their expertise supports organizations in making informed financial decisions, improvi... https://thealgebragroup.com/accounting-firms-in-the-usa/