Zayo was founded in 2007 and is a provider of Network, Fiber, Cloud and Colocation services.

Zayo Company History:

Zayo has been a skilled acquirer of Fiber, Network, and Data Center companies.

  • Zayo acquired the Fiber and Enterprise divisions of IdeaTek Systems for $52 Million. The acquisition added fiber footprint in Kansas.
  • Zayo acquired Latisys, a data center and IaaS Cloud provider for $675 Million
  • Zayo completed an IPO on the NYSE which raised $278 million providing a market cap of $5
  • Zayo acquired Colo Facilities Atlanta (aka AtlantaNAP)
  • Zayo acquired Neo Telecoms
  • Zayo acquired Geo Networks Ltd
  • Zayo acquired CoreXchange, Inc., a Dallas based data center operator
  • Zayo acquired Core NAP, an Austin based data center operator
  • Zayo acquired Access Communications, Inc for its Minneapolis-St Paul fiber network
  • Zayo acquired FiberLink, a Mid-West dark fiber operator
  • Zayo acquired AboveNet
  • Zayo acquired Arialink for fiber assest in Lansing and Ann Arbor Michigan
  • Zayo acquired FiberGate for fiber assets in the greater Washington DC area
  • Zayo acquired USCarrier
  • Zayo acquired First Telecom Services
  • Zayo acquired Litecast/Balticore for $22 Million
  • Zayo acquired 360networks for $345 Million
  • Zayo acquired MarquisNet data center business in Las Vegas
  • Zayo acquired AGL Networks
  • Zayo acquired American Fiber Solutions
  • Zayo acquired Dolphini’s Cummins Station data centers
  • Zayo acquired FiberNet Telecom Group, Inc
  • Zayo acquired Citynet Fiber Network (CFN), the wholesale division of integrated communications provider, Citynet
  • Zayo acquired Columbia Fiber Solutions
  • Zayo acquired some assets of Adesta Communications
  • Zayo acquired a Fiber network from Northwest Telephone
  • Zayo acquired a Fiber network from CenturyTel
  • Zayo Founded and raised $225 Million in private equity funding.
  • Zayo acquired Memphis Networx
  • Zayo acquired PPL Telecom
  • Zayo acquired Indiana Fiber Works
  • Zayo acquired VoicePipe
  • Zayo acquired Onvoy
Zayo zColo Logo
1805 29th St, Boulder, CO 80301
Company Type:
Owned by a Carrier, but operates as Carrier-Neutral


Zayo zColo News Add Post

Zayo zColo Data Center Map

Zayo zColo Locations

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zColo Ashburn Red Rum
21635 Red Rum Drive
Ashburn, VA 20147
  • 72,000 Gross SqFt
  • 10.13 Megawatts
zColo Chicago (Swift)
1808 Swift Road
Oak Brook, IL 60523
Located in Chicago
  • 147,000 Gross SqFt
  • 17.0 Megawatts
zColo 393 Inverness
393 Inverness Parkway
Englewood, CO 80112
Located in Denver
  • 53,289 Gross SqFt
  • 5.2 Megawatts
zColo Irvine OC-1
17222 Von Karman Avenue
Irvine, CA 92614
Located in Los Angeles
  • 50,000 Gross SqFt
  • Estimated PUE: 1.7
zColo Cincinnati-334 Gest
334 Gest Street
Cincinnati, OH
Located in Cincinnati
  • 12,200 Gross SqFt
zColo Cleveland-1525 Rockwell
1525 Rockwell
Cleveland, OH
Located in Cleveland
  • 7,500 Gross SqFt
  • 5.66 Megawatts
zColo Columbus-251 Neilston
251 Neilston
Columbus, OH
Located in Columbus
  • 6,822 Gross SqFt
  • 2.55 Megawatts
zColo Dallas (Harry Hines)
8600 Harry Hines Blvd
Dallas, TX 75235
Located in Dallas
  • 12,245 Gross SqFt
zcolo Dallas (Infomart)
1950 N. Stemmons Freeway
Dallas, TX 75207
Located in Dallas
  • 10,850 Gross SqFt
  • Does not own Owns the Building
zColo Denver 1500 Champa
1500 Champa
Denver, CO 80202
Located in Denver
  • 19,000 Gross SqFt