ADTRAN Holdings, Inc. reported stronger-than-expected preliminary revenue for Q2 2025, citing improved market conditions and rising demand for its connectivity solutions. The company expects revenue to land between $262.5 million and $267.5 million—surpassing the upper end of its earlier guidance range of $247.5 million to $262.5 million.
Chairman and CEO Tom Stanton attributed the positive momentum to broad-based business improvement: “Business conditions have continued to strengthen during the second quarter of 2025, and were supported by improved market conditions and growing customer demand for our products and services.”
The final Q2 financial results will be released after market close on Monday, August 4, 2025, with an investor conference call scheduled the following morning. The update was released early due to German ad hoc disclosure regulations tied to ADTRAN’s listing on the Frankfurt Stock Exchange (FSE: QH9).
- Preliminary Q2 2025 revenue projected at $262.5M–$267.5M
- Previous guidance was $247.5M–$262.5M
- Final results expected August 4, 2025
- Investor call on August 5 at 9:30 a.m. CT / 4:30 p.m. CET
“We are pleased with our business performance and look forward to finalizing and reporting our full second quarter results in early August,” Stanton said.







