Exhibit 99.1 Sea Limited Reports Fourth Quarter and Full Year 2025 Results Singapore, March 3, 2026 – Sea Limited (NYSE: SE) ("Sea" or the "Company") today announced its financial results for the fourth quarter and full year ended December 31, 2025. In the fourth quarter of 2025, Sea's GAAP revenue was US$6.9 billion, up 38.4% year-on-year. The Company also achieved gross profit of US$3.0 billion, up 36.0% year-on-year, and net income of US$410.9 million, up 72.9% year-on-year. Adjusted EBITDA1 increased by ...