Preformed Line Products(PLPC) - 2025 Q4 - Annual Results

Exhibit 99.1 PREFORMED LINE PRODUCTS ANNOUNCES FOURTH QUARTER AND FULL YEAR 2025 FINANCIAL RESULTS CLEVELAND, OHIO – March 4, 2026 - Preformed Line Products Company (NASDAQ: PLPC) today reported financial results for its fourth quarter of 2025 and full year ended December 31, 2025. Q4/Full Year 2025 highlights: Net sales in the fourth quarter of 2025 were $173.1 million compared to $167.1 million in the fourth quarter of 2024, a 4% increase. PLP-USA continued its strong 2025 performance with both energy and ...