Massachusetts

Top operators in Massachusetts

• 01Crown Castle Inc.
  4 facilities
• 02Digital Realty
  3 facilities
• 03FirstLight Fiber, Inc.
  3 facilities
• 04TierPoint, LLC
  2 facilities
• 05Equinix, Inc.
  2 facilities
• 06Markley Group, LLC
  2 facilities
• 07Cogent Communications, Inc.
  2 facilities
• 08Centersquare
  2 facilities
• 09NaviSite LLC
  1 facility
• 10EdgeConneX Inc.
  1 facility

Boston(4)

• Crown Castle Boston (1 Summer)Crown Castle Inc.
• BOS1DataBank Boston (BOS1)DataBank, Ltd.
  0.5 MW7,760 sqft
• Markley Group One Summer Street BostonMarkley Group, LLC
• 230 CongressRTE Group, Inc.

Somerville(4)

• BO1CoreSite - Boston (BO1)CoreSite
  273,000 sqft
• ColoSpace - Somerville, MAFirstLight Fiber, Inc.
• Hub Express SystemTOWARDEX Technologies International, Inc.
• Evocative BOS1VPLS

Springfield(4)

• Cogent Springfield MACogent Communications, Inc.
• Crown Castle Springfield (1 Federal)Crown Castle Inc.
• Lightboard ★ New EnglandLightboard ★
• Lightboard ★ MassachusettsRJ Greeley Company

Waltham(4)

• Centersquare Boston (BOS1-A)Centersquare
• Cogent BostonCogent Communications, Inc.
• Equinix BO1 - Boston, WalthamEquinix, Inc.
• ColoSpace - Waltham, MAFirstLight Fiber, Inc.

Marlborough(3)

• BDC1 - 34 Saint Martin DrColocation America Corporation
• Crown Castle Marlboro (34 St Martin)Crown Castle Inc.
• TierPoint Boston - MarlboroughTierPoint, LLC

Needham(3)

• BOS14Digital Realty BOS (128 1st Ave)Digital Realty
  30 MW280,000 sqft
• Digital Realty Boston BOS16 (closed)Digital Realty
• LightWave NetworksLightWave Networks

Andover(2)

• Navisite AndoverNaviSite LLC
• TierPoint Boston - AndoverTierPoint, LLC

Billerica(2)

• EdgeConneX Boston (EDCBOS01)EdgeConneX Inc.
• BO2Equinix BO2 - Boston, BillericaEquinix, Inc.
  75,735 sqft

Bedford(1)

• Digital Realty Boston BOS13 (closed)Digital Realty

Cambridge(1)

• Lumen BostonLumen Technologies Inc

Chelmsford(1)

• Prov.net CHF1 (Boston North)Provdotnet LLC

Lowell(1)

• Markley Group LowellMarkley Group, LLC

Lynn(1)

• EXA CLS LynnEXA Infrastructure

Marlboro(1)

• 365 Data Centers Marlboro (MA1)365 Data Centers

Medford(1)

• Expedient BostonExpedient

Northborough(1)

• Iron Mountain Data Center - Boston (BOS-1)Iron Mountain Data Centers

Rockland(1)

• ColoSpace - Rockland, MAFirstLight Fiber, Inc.

Wakefield(1)

• 200 Quannapowitt PkwyRJ Kelly

Watertown(1)

• Centersquare Boston (BOS4-A)Centersquare

Worcester(1)

• Crown Castle Worcester (474 Main)Crown Castle Inc.

Data centers in Massachusetts: FAQs

Are there data centers in Massachusetts?

Yes — 38 data centers in Massachusetts are mapped on datacenters.world, across 20 cities. The list on this page is sourced from PeeringDB, operator pages, and OpenStreetMap.

How many data centers are in Massachusetts?

As of 2026, 38 facilities are documented in Massachusetts, with 31 MW of published power capacity. Counts rise as operator pages and community sources are ingested, so treat this as a floor rather than an exact census.

Who operates data centers in Massachusetts?

26 operators run facilities in Massachusetts. The largest by mapped count is Crown Castle Inc. (4).