Markley is New England’s largest, most comprehensive multi-tenant, mission-critical data center and carrier hotel. Our carrier-neutral facilities provide colocation infrastructure by the cabinet, cage or dedicated suite—depending on an organization’s capacity needs.
Markley clients gain access to a wide range of service providers, dedicated dark-fiber networks, redundant power supplies and state-of-the-art security for uninterrupted, reliable, and secure power and service. Maintained 24x7 by on-site operating engineers, technicians, and support staff, our data center network provides unmatched customer service, performance and reliability.

Key Features

Markley’s One Summer street location is New England’s primary telecommunications facility and only “Carrier Hotel”. Home to over 90 different carriers and network providers, One Summer offers clients unlimited bandwidth, high density connectivity, unsurpassed infrastructure, abundant and reliable power, and true network diversity

  • 920,000 square feet
  • High-security facility
  • Carrier neutral
  • 90+ network providers
  • 24x7 on-site staff and security
  • 30MW of backup power generation on-site
  • 2N UPS, cooling and generator backup
  • Customized colocation solutions
  • High-density solutions for high performance computing




Key Features

Markley’s data center in Lowell, MA encompasses 352,000 square feet of highly secured white and mechanical space. In addition to carriers originating at local POPs, the facility offers the benefits of three diverse dark fiber networks connected directly to Markley’s Boston location. The Lowell facility also features shared or dedicated disaster recovery hot seats for a secure and comfortable workspace with network access and emergency backup systems that can be used in the event a primary workplace is unavailable.

  • High-security facility
  • 2N UPS, cooling and generator backup
  • 3x Dark Fiber routes to One Summer for full carrier access to 90+ network providers
  • Multiple power entrances from two utility substations
  • 24x7 on-site staff and security
  • Personal property tax exemption on equipment
Schedule a Tour
Contact Sales
Get a quote
“[Markley] blew us away. There was no way we could come close to what they provide so my reluctance went away pretty quickly after researching the project and assessing the costs.”  Learn more...
Steve Conley, Director of IT, Boston Red Sox