CHANTILLY, Va.–(BUSINESS WIRE)– #2ndqtrFY25–Amentum Holdings, Inc. (“Amentum” or the “Company”) (NYSE: AMTM), a leading advanced engineering and technology company, today announced results for the second quarter ended March 28, 2025 and updated its outlook for fiscal year 2025, reaffirming the mid-points of prior guidance. “Amentum delivered solid results this quarter, underscoring the strength of our mission-focused portfolio and the consistency of demand across our markets,” said Amentum Chief Executive