Alphabet's GFiber Merges with Astound Broadband to Build Major U.S. Internet Provider

Alphabet's fiber internet subsidiary GFiber is joining forces with Astound Broadband in a landmark merger set to reshape the U.S. broadband landscape. Astound, backed by infrastructure investment firm Stonepeak, will hold a majority stake in the newly combined company, while Alphabet retains a meaningful minority interest. Financial details were not made public.

The deal brings together two complementary broadband businesses — GFiber's rapidly expanding metropolitan fiber networks and Astound's well-established broadband infrastructure — to form one of the largest independent internet service providers in the country. GFiber CEO Dinni Jain will lead the merged entity alongside the existing GFiber executive team, ensuring continuity in leadership and strategic direction.

Company executives highlighted that the combination creates a nationally scaled platform capable of reaching millions of American households and businesses at a time when demand for reliable, high-speed internet continues to climb. The merger is designed to give GFiber the operational scale and financial foundation it needs to expand into new markets more aggressively, accelerating its path toward independence from its parent company, Alphabet.

For Astound, the deal represents an opportunity to leverage GFiber's cutting-edge fiber technology and strong brand recognition in key urban markets. Together, the two companies aim to compete more effectively against dominant telecom giants like Comcast, Charter, and AT&T, which control much of the U.S. broadband market.

The transaction still requires regulatory approval and the satisfaction of standard closing conditions. Both companies anticipate the deal will be finalized by the fourth quarter of 2026. As broadband infrastructure investment continues to grow in strategic importance across the United States, this merger signals a significant shift in how fiber internet services may be delivered, funded, and scaled outside of traditional telecom structures going forward.