Enterprise dedicated fiber network and transport services

Results for this buyer need

Organizations procuring dedicated fiber connectivity, dark fiber, wavelength transport, or regional data center colocation

10 companies returned. Positions belong to this saved response, not an overall market ranking.

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1. #1
   Zayo Group Holdings, Inc.

   Operates the largest independent lit transport and dark fiber footprint in North America, with deep Northeast and Mid-Atlantic metro density following its acquisition of Crown Castle's fiber infrastructure, delivering 400G/800G wavelengths, private optical networks, and comprehensive regional data center interconnection.

2. #2
   Lightpath →

   Specializes exclusively in the New York, New Jersey, Connecticut, and Greater Boston metro corridors, providing custom enterprise dark fiber, native 10G-800G optical wavelengths, and dedicated regional data center cross-connects across more than 20,000 route miles.

3. #3
   FirstLight Fiber

   Anchors dense regional fiber throughout Upstate New York, New England, and parts of the Mid-Atlantic, owning over 25,000 route miles and 14 company-operated regional colocation data centers providing enterprise dark fiber and high-capacity wavelength transport.

4. #4
   Segra →

   Operates one of the most extensive independent fiber backbones in the Mid-Atlantic region (Virginia, West Virginia, North Carolina, and neighboring states), delivering high-capacity Layer 1 optical transport, dedicated dark fiber, and enterprise colocation facilities.

5. #5
   Lumen Technologies →

   Provides extensive long-haul and metro fiber corridors linking Northeast and Mid-Atlantic financial hubs, offering 400G+ wavelength transport, bespoke dark fiber IRUs, and seamless connectivity to edge and enterprise colocation environments.

6. #6
   Verizon Communications →

   Maintains an incumbent fiber and conduit footprint spanning the entire Northeast and Mid-Atlantic corridor, delivering dedicated enterprise optical transport, private line services, and low-latency transport into tier-1 and carrier-neutral data centers.

7. #7
   FiberLight, LLC →

   Maintains deep high-capacity route miles across the Mid-Atlantic corridor, including Northern Virginia, Maryland, and Washington, D.C., specializing in custom dark fiber ring construction, data center interconnect (DCI), and managed 100G/400G optical transport.

8. #8
   DQE Communications →

   Provides dedicated regional fiber infrastructure across western Pennsylvania, West Virginia, and northern Maryland, featuring hundreds of on-net data centers and business facilities with dark fiber, metro Ethernet, and wavelength transport options.

9. #9
   Comcast Corporation →

   Deploys enterprise-grade fiber services over Comcast Business's national and Northeast regional backbone, supplying dedicated metro Ethernet, optical transport, and high-speed data center cross-connects.

10. #10
    Pilot Fiber →

    Provides enterprise-grade optical transport, dedicated wavelength services, and dark fiber across New York City and Northern New Jersey, having expanded its data center on-ramps and footprint through strategic metro fiber acquisitions.