HOUSTON, July 20, 2026 (GLOBE NEWSWIRE) -- Powell Industries, Inc. (NASDAQ: POWL), a leading supplier of custom engineered solutions for the management, control and distribution of electrical energy, today announced that it will release results for the fiscal third quarter ended June 30, 2026 on Monday, August 3, 2026 after the market closes. In conjunction with the release, Powell Industries has scheduled a conference call, which will be broadcast live within the Investor Relations section of the Company’s website, on Tuesday, August 4, 2026 at 11:00 a.m. eastern time.