# CoreSite

**Source:** https://www.startuphub.ai/startups/coresite
**Profile type:** Startup

> CoreSite provides carrier-neutral data centers, colocation, and interconnection services.

## About

CoreSite is a provider of data center services focused on cloud access and interconnection systems. The company offers cloud networking, open cloud exchange, interconnect gateway, interconnections, and cross-connects, enabling customers to build customized hybrid IT infrastructure and accelerate digital transformation. CoreSite is a subsidiary of American Tower.

## Key facts

- **Slug:** coresite
- **Website:** https://www.coresite.com/
- **Location:** Denver, United States
- **Founded:** 2001-01-01
- **Employees:** 666
- **Operating status:** Active
- **Total funding:** $10.7B
- **Sectors / tags:** Data Center, Colocation, Interconnection, Cloud Networking, Edge Computing, Infrastructure as a Service, Telecom Infrastructure, Cloud Infrastructure
- **Social:**
  - LinkedIn: https://www.linkedin.com/company/coresite/
  - Twitter: https://x.com/CoreSite

## Frequently asked

### What does CoreSite do?

CoreSite is a provider of data center services focused on cloud access and interconnection systems. The company offers cloud networking, open cloud exchange, interconnect gateway, interconnections, and cross-connects, enabling customers to build customized hybrid IT infrastructure and accelerate digital transformation. CoreSite is a subsidiary of American Tower.

### What is CoreSite's revenue?

StartupHub estimates CoreSite's annual revenue at $285.1M (range $151.8M to $508.8M, 69% confidence), based on comparable companies in the sector.

### What is CoreSite's valuation?

StartupHub estimates CoreSite's effective valuation at $2.7B (range $1.0B to $13.7B, 42% confidence), based on comparable companies in the sector.

### How much funding has CoreSite raised?

CoreSite has raised a total of $10.7B in funding. The most recent round on record is Debt.

### Where is CoreSite headquartered?

CoreSite is headquartered in Denver, United States.

### When was CoreSite founded?

CoreSite was founded in 2001.

### What industry does CoreSite operate in?

CoreSite operates in Data Center, Colocation, Interconnection, Cloud Networking, Edge Computing, Infrastructure as a Service.

### How many employees does CoreSite have?

CoreSite has approximately 666 people on record.

## JSON-LD

Structured data aligned with this page's `<script type="application/ld+json">` (included when the profile is server-rendered).

```json
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "BreadcrumbList",
      "itemListElement": [
        {
          "@type": "ListItem",
          "position": 1,
          "name": "Home",
          "item": "https://www.startuphub.ai"
        },
        {
          "@type": "ListItem",
          "position": 2,
          "name": "Startups",
          "item": "https://www.startuphub.ai/startups"
        },
        {
          "@type": "ListItem",
          "position": 3,
          "name": "CoreSite",
          "item": "https://www.startuphub.ai/startups/coresite"
        }
      ]
    },
    {
      "@type": "ProfilePage",
      "@id": "https://www.startuphub.ai/startups/coresite#webpage",
      "url": "https://www.startuphub.ai/startups/coresite",
      "name": "CoreSite - AI Startup Profile | StartupHub.ai",
      "description": "This is the official profile of CoreSite. CoreSite is a startup founded in 2001, operating in Data Center and Colocation. CoreSite provides carrier-neutral data centers, colocation, and interconnection services. Headquartered in Denver, United States. The company has approximately 666 employees.",
      "dateModified": "2026-05-01T10:39:55.16296+00:00",
      "mainEntity": {
        "@id": "https://www.startuphub.ai/startups/coresite#organization"
      }
    },
    {
      "@type": "Organization",
      "@id": "https://www.startuphub.ai/startups/coresite#organization",
      "name": "CoreSite",
      "url": "https://www.coresite.com/",
      "logo": "https://cdn.startuphub.ai/storage/v1/object/public/entity-images/logos/22bed72e-3cfc-451d-a5d5-476c3fce8e0a-square.jpg",
      "image": "https://cdn.startuphub.ai/storage/v1/object/public/entity-images/logos/22bed72e-3cfc-451d-a5d5-476c3fce8e0a-square.jpg",
      "description": "This is the official profile of CoreSite. CoreSite is a startup founded in 2001, operating in Data Center and Colocation. CoreSite provides carrier-neutral data centers, colocation, and interconnection services. Headquartered in Denver, United States. The company has approximately 666 employees.",
      "sameAs": [
        "https://www.linkedin.com/company/coresite/",
        "https://x.com/CoreSite",
        "https://www.startuphub.ai/startups/coresite"
      ],
      "foundingDate": "2001-01-01",
      "numberOfEmployees": {
        "@type": "QuantitativeValue",
        "value": 666
      },
      "address": {
        "@type": "PostalAddress",
        "addressLocality": "Denver",
        "addressCountry": "US"
      },
      "knowsAbout": [
        "Data Center",
        "Colocation",
        "Interconnection",
        "Cloud Networking",
        "Edge Computing",
        "Infrastructure as a Service",
        "Telecom Infrastructure",
        "Cloud Infrastructure"
      ]
    },
    {
      "@type": "Product",
      "@id": "https://www.startuphub.ai/startups/coresite#profile-assessment",
      "name": "CoreSite - StartupHub.ai Profile Assessment",
      "url": "https://www.startuphub.ai/startups/coresite",
      "image": "https://cdn.startuphub.ai/storage/v1/object/public/entity-images/logos/22bed72e-3cfc-451d-a5d5-476c3fce8e0a-square.jpg",
      "category": "Data Center",
      "description": "This is the official profile of CoreSite. CoreSite is a startup founded in 2001, operating in Data Center and Colocation. CoreSite provides carrier-neutral data centers, colocation, and interconnection services. Headquartered in Denver, United States. The company has approximately 666 employees. Agent Readiness score: 42/100. Full audit: https://www.startuphub.ai/startups/coresite/agent-readiness",
      "brand": {
        "@type": "Brand",
        "name": "CoreSite"
      },
      "review": {
        "@type": "Review",
        "author": {
          "@type": "Organization",
          "name": "StartupHub.ai"
        },
        "datePublished": "2026-05-01",
        "name": "CoreSite - Profile Score 61/100",
        "reviewBody": "This is the official profile of CoreSite. CoreSite is a startup founded in 2001, operating in Data Center and Colocation. CoreSite provides carrier-neutral data centers, colocation, and interconnection services. Headquartered in Denver, United States. The company has approximately 666 employees. Agent Readiness score: 42/100. Full audit: https://www.startuphub.ai/startups/coresite/agent-readiness",
        "reviewRating": {
          "@type": "Rating",
          "ratingValue": 61,
          "bestRating": 100,
          "worstRating": 0
        }
      }
    }
  ]
}
```
