Powell Industries (POWL) SEC Filings: History & Chart

Powell Industries, Inc. (POWL)POWLPowell Industries, Inc.

About Powell Industries, Inc.

Powell Industries, Inc., operating with its subsidiaries, specializes in the comprehensive design, development, manufacturing, sales, and maintenance of customized electrical apparatus and systems. These advanced solutions are engineered to efficiently manage the distribution, regulation, and oversight of electrical energy. Their product line is extensive, including integrated power control room substations, tailor-made modular components, electrical enclosures, medium-voltage circuit breakers, communications systems for monitoring and control, motor control centers, and bus duct systems. They also provide both standard and arc-resistant switchgear and control gear for power distribution. These systems are adept at operating across a wide voltage range, from 480 volts to 38,000 volts, and find critical applications in numerous heavy industrial environments. Such sectors include oil and gas refining, both onshore and offshore oil and gas production, petrochemical processing, liquefied natural gas (LNG) terminals, pipeline and terminal infrastructure, mining and metals, light rail traction power, electric utilities, and the pulp and paper industry. In addition to their core products, the company offers a variety of crucial support services. These encompass providing spare parts, conducting field service inspections, handling installation and commissioning, undertaking modifications and repairs, supplying retrofit and retrofill components for existing systems, and offering replacement circuit breakers for switchgear. Founded in 1947 and based in Houston, Texas, Powell Industries, Inc. boasts a global operational presence, extending across the United States, Canada, Mexico, Central and South America, Europe, the Middle East, and Africa.

Houston, TX

3,143 employees

www.powellind.com

Industrials / Electrical Equipment & Parts

Sector: Industrials
Industry: Electrical Equipment & Parts
CEO: Brett A. Cope

View full financials

Form	Filing Date	Accepted	Document
SC 13G/A	Jul 30, 2026	Jul 30, 2026	View filing
SC 13G/A	Jul 29, 2026	Jul 29, 2026	View filing
4	Jul 10, 2026	Jul 10, 2026	View filing
4	Jul 6, 2026	Jul 6, 2026	View filing
8-K	Jul 6, 2026	Jul 6, 2026	View filing
4	Jul 1, 2026	Jul 1, 2026	View filing
4	Jun 29, 2026	Jun 29, 2026	View filing
4	Jun 26, 2026	Jun 26, 2026	View filing
4	Jun 12, 2026	Jun 12, 2026	View filing
4	Jun 1, 2026	Jun 1, 2026	View filing
3	May 28, 2026	May 28, 2026	View filing
SD	May 26, 2026	May 26, 2026	View filing
4	May 15, 2026	May 15, 2026	View filing
4	May 15, 2026	May 15, 2026	View filing
4	May 13, 2026	May 13, 2026	View filing
10-Q	May 5, 2026	May 5, 2026	View filing
8-K	May 5, 2026	May 5, 2026	View filing
8-K	May 4, 2026	May 4, 2026	View filing
4	Apr 13, 2026	Apr 13, 2026	View filing
144	Apr 9, 2026	Apr 9, 2026	View filing
4	Apr 2, 2026	Apr 2, 2026	View filing
144	Mar 31, 2026	Mar 31, 2026	View filing
8-K	Mar 31, 2026	Mar 31, 2026	View filing
SC 13G/A	Mar 27, 2026	Mar 27, 2026	View filing
4	Mar 23, 2026	Mar 23, 2026	View filing
4	Mar 16, 2026	Mar 16, 2026	View filing
4	Mar 12, 2026	Mar 12, 2026	View filing
144	Mar 12, 2026	Mar 12, 2026	View filing
4	Feb 26, 2026	Feb 26, 2026	View filing
144	Feb 25, 2026	Feb 25, 2026	View filing

SEC Filings

Recent Filings