In 2025, the global corporate landscape continues to evolve with record-breaking market capitalizations and revenues. Microsoft remains the largest company by market capitalization at $3.4 trillion, a substantial increase from ExxonMobil's $392 billion in 2005 and IBM's $27 billion in 1985. Projections suggest that by 2045, the largest companies could exceed $35 trillion in market value. The 100 largest publicly traded companies worldwide have collectively reached a market capitalization of $42.6 trillion, with American firms dominating this list. In terms of revenue, several U.S. public companies surpassed $100 billion in 2024, including Walmart, Amazon, Apple, UnitedHealth, Berkshire Hathaway, CVS Health, ExxonMobil, Google, McKesson, Cencora, Costco, JPMorgan, Microsoft, Cardinal Health, Chevron, Cigna, Ford, and Bank of America. Additionally, billionaire wealth figures noted include $6.4 billion, $1.2 billion, $2.7 billion, and $32 billion, highlighting the scale of individual fortunes in the current economic environment.