Powell(POWL) - 2025 Q1 - Quarterly Results

Exhibit 99.1 PRESS RELEASE For Immediate Release Contact: Michael Metcalf, CFO Powell Industries, Inc. 713-947-4422 Robert Winters or Ryan Coleman Alpha IR Group POWL@alpha-ir.com 312-445-2870 POWELL INDUSTRIES ANNOUNCES FIRST QUARTER FISCAL 2025 RESULTS HOUSTON — February 6, 2025 — Powell Industries, Inc. (NASDAQ: POWL), a leading supplier of custom- engineered solutions for the management, control and distribution of electrical energy, today announced results for the first quarter fiscal 2025 ended Decemb ...