COMPASS DATA CENTERS

• Compass Data Centers offers solutions for cloud and SaaS providers, colocation providers, and telecom providers.
• Compass Data Centers has worked with the following companies:
• StackPath: Approximately 300 employees.
• Windstream Communications: Approximately 11,945 employees.
• American Electric Power: Approximately 17,582 employees.
• Iron Mountain: Approximately 25,000 employees.
• CenturyLink: Approximately 45,000 employees.
• Cyxtera: Approximately 1,100 employees.
• Compass Data Centers' audience appears to be companies with more than 15,000 employees in the cloud, SaaS, colocation, and telecom verticals.

EQUINIX

• Equinix's top industry vertical is computer software, with 449 of its companies in this vertical.
• Other top verticals include information and technology services (282 companies), retail (234 companies), financial services (215 companies), restaurants (213 companies), construction (202 companies), telecommunications (136 companies), marketing and advertising (128 companies), hospitality (105 companies), and real estate (93 companies).
• Most of Equinix's clients (986) have between 10 and 50 employees. Another 575 clients have between 50 and 200 employees. Another 319 clients have between 1 and 10 employees and 281 clients have between 200 and 500 employees. The smallest number of clients (63) come from companies with 5,000 to 10,000 customers.

CORESITE

• CoreSite has solutions for cloud services, IT providers, digital media providers, financial services, healthcare providers, network providers, and SaaS providers.
• CoreSite has worked with the following companies:
• Voxility: Approximately 40 employees.
• SMI Corporation: Approximately 45 employees. 
• Aptinet: Approximately 4 employees.
• Telia Carrier: Approximately 20,700 employees.
• ACI Solutions: Approximately 40 employees.
• SupplyFrame: Approximately 250 employees.
• Paul Hastings: Approximately 1,000 employees.
• CoreSite's audience appears to be companies with 100 or fewer employees (although there are some clients with many more employees) in the SaaS, cloud, IT, digital media, financial services, healthcare, and network provider verticals.

TIERPOINT

• Tierpoint offers solutions for healthcare providers, IT, sports teams, restaurants, media, financial services, retail, and food & beverage companies.
• Tierpoint has worked with the following companies:
• Potbelly: Approximately 7,400 employees.
• NHL: Approximately 2,210 employees.
• Mood:Media: Approximately 636 employees.
• GSK: Approximately 96,462 employees.
• Tommy Bahama: Approximately 437 employees.
• Hewlett Packard Enterprise: Approximately 60,000 employees.
• ActiveHealth Management: Approximately 400 employees.
• AAA: Approximately 40,000 employees.
• Webster Bank: Approximately 3,400 employees.
• Walgreens: Approximately 354,000 employees.
• Tierpoint's audience appears to be companies with between 400 and 5,000 employees (although it has quite a few clients that are much bigger than that) in the healthcare, media, and retail verticals.