Exhibit 99.1 indie Semiconductor Reports First Quarter 2025 Results ALISO VIEJO, Calif. – May 12, 2025 – indie Semiconductor, Inc. (Nasdaq: INDI), an automotive solutions innovator, today announced first quarter results for the period ended March 31, 2025. Q1 revenue was up 3.3 percent year-over-year to $54.1 million with Non-GAAP gross margin of 49.5 percent. On a GAAP basis, first quarter 2025 operating loss was$38.9 million compared to $49.6 million a year ago. Non-GAAP operating loss for the first quar ...