Light Source Communications Information

Light Source Communications (LSC) is the foundational infrastructure partner for the AI era, delivering secure, scalable dark fiber networks purpose-built for the future in strategic U.S. markets. We design, build, and operate bespoke, high-capacity infrastructure that enables hyperscalers, neoclouds, and enterprises to power GPU-dense workloads and compete at global scale. As a carrier-neutral, customer-agnostic provider, LSC owns and operates 100% underground networks engineered for unmatched security, performance, and control. Backed by decades of industry expertise, our routes form the backbone of the modern digital economy—allowing our partners to innovate without limits as AI and data demands continue to accelerate.