Preformed Line Products (PLPC) SEC Filings: History & Chart

Preformed Line Products Company (PLPC)PLPCPreformed Line Products Company

About Preformed Line Products Company

Preformed Line Products Company (PLPC), along with its subsidiaries, specializes in the design and manufacturing of a comprehensive range of products and integrated systems. These solutions are vital for constructing and maintaining overhead, ground-level, and underground network infrastructures across various industries, including energy, telecommunications, cable operation, and information technology. Their offerings encompass specialized formed wire products engineered to support, safeguard, terminate, and secure power conductors and communication cables, while also managing cable dynamics. Furthermore, PLPC provides diverse hardware components intended to brace and shield transmission conductors, such as spacers, spacer-dampers, stockbridge dampers, corona suppression devices, and various compression fittings used in dead-end applications. The company also produces protective closures essential for shielding fixed-line communication networks, including both copper and fiber optic cables, from moisture, environmental hazards, and other potential contaminants. Additional products include hardware assemblies, pole line hardware, resale items, underground connectors, solar hardware systems, guy markers, tree guards, fiber optic cable markers, pedestal markers, and urethane products, serving a multitude of applications in the energy, renewable energy, communications, cable, and specialized sectors. PLPC serves a global clientele, reaching public and private energy utilities, communication companies, cable operators, financial institutions, government agencies, contractors, subcontractors, distributors, and value-added resellers throughout the Americas, Europe, the Middle East, Africa, and the Asia-Pacific regions. The company markets its products via both an internal direct sales force and through manufacturing representatives. Established in 1947, Preformed Line Products Company is headquartered in Mayfield, Ohio.

Mayfield, OH

3,734 employees

www.plp.com

Industrials / Electrical Equipment & Parts

Sector: Industrials
Industry: Electrical Equipment & Parts
CEO: Dennis F. McKenna

View full financials

Form	Filing Date	Accepted	Document
8-K	Jul 27, 2026	Jul 27, 2026	View filing
SC 13G	Jul 17, 2026	Jul 17, 2026	View filing
SC 13G/A	Jul 14, 2026	Jul 14, 2026	View filing
4	Jun 12, 2026	Jun 12, 2026	View filing
4	Jun 11, 2026	Jun 11, 2026	View filing
4	Jun 10, 2026	Jun 10, 2026	View filing
4	Jun 10, 2026	Jun 10, 2026	View filing
4	Jun 10, 2026	Jun 10, 2026	View filing
4	Jun 9, 2026	Jun 9, 2026	View filing
8-K	May 4, 2026	May 4, 2026	View filing
10-Q	Apr 30, 2026	Apr 30, 2026	View filing
8-K	Apr 29, 2026	Apr 29, 2026	View filing
DEF 14A	Mar 20, 2026	Mar 20, 2026	View filing
ARS	Mar 20, 2026	Mar 20, 2026	View filing
4	Mar 16, 2026	Mar 16, 2026	View filing
4	Mar 13, 2026	Mar 13, 2026	View filing
4	Mar 13, 2026	Mar 13, 2026	View filing
4	Mar 13, 2026	Mar 13, 2026	View filing
4	Mar 11, 2026	Mar 11, 2026	View filing
4	Mar 11, 2026	Mar 11, 2026	View filing
4	Mar 11, 2026	Mar 11, 2026	View filing
4	Mar 11, 2026	Mar 11, 2026	View filing
4	Mar 11, 2026	Mar 11, 2026	View filing
4	Mar 11, 2026	Mar 11, 2026	View filing
4	Mar 11, 2026	Mar 11, 2026	View filing
10-K	Mar 5, 2026	Mar 5, 2026	View filing
8-K	Mar 4, 2026	Mar 4, 2026	View filing
4	Feb 6, 2026	Feb 6, 2026	View filing
4	Feb 6, 2026	Feb 6, 2026	View filing
4	Feb 6, 2026	Feb 6, 2026	View filing

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