Castel Network Partners invests in and operates telecommunications infrastructure that connects rural and underserved communities across America.

We acquire internet service providers (ISPs), fiber and fixed-wireless network assets, managed service providers, and supporting infrastructure. Backed by experienced telecommunications executives and investors, we combine growth capital, deep industry expertise, and hands-on operational management to expand networks, modernize infrastructure, improve service quality, and position connectivity providers for durable, long-term success.

Our primary focus is acquiring controlling interests in established businesses, often partnering with founders and owners seeking a trusted successor. We take a long-term approach to ownership, preserving what has made these businesses successful while investing in the people, networks, and technology required for their next stage of growth.

In addition to owner transitions, we pursue opportunities involving: