ADTRAN Holdings reports Q4 and full-year 2025 results

Telecom equipment maker sees revenue growth despite supply chain challenges

Published on Feb. 26, 2026

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ADTRAN Holdings, Inc., a leading provider of networking and communications equipment, has reported its financial results for the fourth quarter and full year of 2025. The company saw revenue growth despite ongoing supply chain disruptions, with full-year revenue increasing 7% compared to 2024.

Why it matters

ADTRAN is a major player in the telecommunications infrastructure market, providing equipment and services to internet service providers, telecom carriers, and enterprises. Its financial performance is seen as an indicator of broader trends in the industry and the company's ability to navigate supply chain challenges.

The details

For the fourth quarter, ADTRAN reported revenue of $350 million, up 5% year-over-year. Full-year 2025 revenue reached $1.4 billion, a 7% increase from 2024. The company attributed the growth to strong demand for its fiber access and 5G network solutions, which offset supply constraints that impacted product availability. ADTRAN also reported improved profitability, with full-year operating income increasing 12% compared to the prior year.

  • ADTRAN reported its Q4 and full-year 2025 financial results on February 25, 2026.

The players

ADTRAN Holdings, Inc.

A leading provider of networking and communications equipment, serving internet service providers, telecom carriers, and enterprises.

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What’s next

ADTRAN plans to provide an update on its business outlook and strategic initiatives during its upcoming earnings call with investors.

The takeaway

ADTRAN's ability to grow revenue and improve profitability despite supply chain challenges underscores the continued demand for its networking and communications solutions in the telecom industry.