Leaders in the telecommunications, financial services, healthcare, education, government, media and legal industries rely on Sidera for optimal network performance.


Industry Expertise

Solutions tailored to support the twists and turns of your business.


Custom Solutions

Ultra low-latency connectivity
– without sacrificing security or reliability.


Low Latency Network

With more than 2,900 on-net locations, 12,500 route miles and nearly 450,000 fiber miles throughout the nation’s busiest telecommunications corridor, Sidera can get you where you need to go.


On-Net Locations

Add an expert to your team.  Sidera’s award-winning team stands ready to support your networking needs.


Network Services

Sidera Networks gives you the reach you need to harness the power of the cloud.


Cloud Connectivity

High Speed Fiber Network
High Speed, Fiber Network
Sidera Networks understands the need for speed and how important low latency connections are to its customers, particularly those in the financial services industry. Xtreme interconnects all of the key players in the financial services ecosystem. Learn more about Sidera’s Xtreme Network. WATCH VIDEO

Sidera Networks is the Smarter Choice

Sidera operates in the nation’s busiest metropolitan markets and serves the critical communications needs of service providers, businesses, hospitals, universities, and the major U.S. stock exchanges. We are committed to delivering highly reliable, low-latency, customized communications services to support your most important business needs. Learn more about our Industry Solutions and Dark Fiber Solutions.

Services
Featured Content
  • View Network Map

    If you’re looking for a facilities-based Network Service Provider to extend your reach – look no further. Sidera Networks provides service throughout the Northeast, mid-Atlantic (including Boston, New York, Baltimore, Philadelphia, and Washington DC) out in Chicago and connectivity to Toronto and London.

    View Sidera's fiber optic Network Map...

  • On-Net Building List

    Sidera provides network services to more than 2,900 On-Net Locations, network is within 500ft. of over 20,000 businesses. At these locations, Sidera can offer Ethernet, SONET, Wavelength, Dark Fiber, colocation and managed services.

    View Sidera's On-Net Building List...

  • The Xtreme Ultra-Low Latency Network

    More than 60 financial institutions, including exchanges, brokers, hedge funds, as well as order management and market data providers, rely on Sidera's Xtreme Ultra-Low Latency Network Solution for unmatched ultra low-latency connectivity for optimal business performance and a significant competitive advantage.

    Learn more about the Xtreme Ultra-Low Latency Network

  • Private Network Solutions

    Sidera designs, builds and manages custom private networks for large businesses and carriers. Learn more about Sidera’s high bandwidth, WAN connectivity solutions. Learn more about our private network solutions.

    Click here to watch video