Vertex, Inc., a leading provider of enterprise indirect tax compliance software, reversed multi-year operating losses in 2025, posting $2.3 million in operating income and $7.2 million in net income after significant prior losses. Growth was supported by steady operating cash flow of $165.5 million and investments in AI capabilities and global expansion, reflected in higher R&D and selling expenses. However, free cash flow declined due to elevated capital expenditures, reflecting infrastructure scaling and product innovation efforts. The company retains a robust market position through a vast tax rule database and deep enterprise integrations but must navigate ongoing regulatory complexity, competitive pressures, and execution risks for continued growth.