Exhibit 99.1 UL Solutions Inc. Reports Strong Third Quarter 2024 Results 1 Third Quarter 2024 (Comparisons to Third Quarter 2023 unless otherwise noted) • Strong revenue growth of 8.1% to $731 million, including 9.3% organic growth • Net income of $94 million or, $0.44 per diluted share • Adjusted Net Income of $104 million increased 6.1% • Adjusted EBITDA of $183 million increased 12.3%, Adjusted EBITDA margin of 25.0% expanded 90 basis points • Net cash provided by operating activities of $394 million and ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ________ to _________ Commission file number 001-42012 UL Solutions Inc. (Exact name of registrant as specified in its charter) (State or other jurisdiction of ...

Exhibit 99.1 UL Solutions Inc. Reports Strong Second Quarter 2024 Results 1 Second Quarter 2024 (Comparisons to Second Quarter 2023 unless otherwise noted) • Strong revenue growth of 6.0% to $730 million, including 8.4% organic growth • Net income of $106 million or, $0.50 per diluted share • Adjusted Net Income of $94 million increased 5.6% • Adjusted EBITDA of $173 million increased 11.6%, Adjusted EBITDA margin of 23.7% expanded 120 basis points • Net cash provided by operating activities of $244 million ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ________ to _________ Commission file number 001-42012 UL Solutions Inc. (Exact name of registrant as specified in its charter) (State or other jurisdiction o ...

Exhibit 99.1 UL Solutions Inc. Reports Strong First Quarter 2024 Results 1 First Quarter 2024 (Comparisons to First Quarter 2023 ) • Strong revenue growth of 6.5% to $670 million, including 7.5% organic growth • Net income of $60 million or, $0.28 per diluted share • Adjusted Net Income of $61 million increased 13.0% • Adjusted EBITDA of $131 million increased 18.0%, Adjusted EBITDA margin of 19.6% expanded 200 basis points • Net cash provided by operating activities of $141 million and Free Cash Flow of $8 ...