Exhibit 99.1 Grab Reports Fourth Quarter and Full Year 2023 Results and Announces Inaugural Share Repurchase Program of Up to $500 Million ● Q4 2023 Revenue grew 30$653 million ● Q4 2023 Profit for the period was positive at $11 million ● Q4 2023 Adjusted EBITDA improved by$146 million year-over-year to $35 million ● Grab’s Board of Directors has authorized the repurchase of up to$500 million of the Company’s Class A ordinary shares SINGAPORE, February 22, 2024 - Grab Holdings Limited ...