Data Delivery Reimagined.
Our Story
About Castanet
Castanet is the pioneer of the 5G Broadcast Internet—reimagining how data is delivered, directly to future 5G consumer devices.
Our one-to-all overlay network meets the surging demand for affordable bandwidth with breakthrough economics and unmatched performance. And opens up a whole new galaxy of opportunity based on direct connections with consumers.
Castanet 5G Broadcast Internet: Data Delivery Reimagined.
Partner with Us

Castanet is building an innovative one-to-all digital delivery network designed for shared value.
We partner with OTT platforms, live event streamers, sports and entertainment brands, gaming companies, broadcasters, telecom operators, ISPs, device manufacturers, and infrastructure providers to unlock the full potential of one-to-all distribution over the Castanet 5G Broadcast Internet.
Our platform empowers partners to reach more users at lower cost—delivering next-level experiences that 'wow' consumers and open up new, profitable revenue streams.
Together, we’re creating a more efficient, equitable, and resilient digital future.

Vision
Our vision is to lead the creation of a US nationwide one-to-all digital distribution network that turns fragmentation into opportunity—generating shared prosperity with our partners, delight for consumers, advancement and resilience for the public.
Mission
Reimagine Data Delivery
Build a complementary one-to-all, direct to consumer content delivery network with breakthrough economics and unmatched quality of service.
Empower Partners, Wow Consumers
Empower partners to deliver next level customerexperiences profitably - direct to 5G consumer devices without friction.
Build a Nationwide Network
Create shared value at scale across the public, our partners, consumers and stakeholders through symbiotic relationships that benefit all. Bridge the digital divide.

Meet the Team
Wireless Pioneers, Serial Entrepreneurs, Visionary Doers.
Castanet is led by a world-class team of wireless communication veterans, industry pioneers, and serial entrepreneurs with decades of experience in building and scaling transformative technologies. From inventing early mobile broadband systems to shaping global standards for 5G and ATSC 3.0 and the Broadcast Internet, our team brings deep technical expertise and proven leadership. United by a shared vision to redefine how content gets delivered, we combine innovation with execution to build and scale the 5G Broadcast Internet.