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COMPORIUM Business Internet Availability

COMPORIUM business internet availability by address. Enter a zip code, city, address, or provider name below to see all providers.

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COMPORIUM is a large multi-regional business internet service provider, operating in 2 states or territories covering 558,282 people, and offering speeds of 1,000 Mbps or more to 100% of those people. COMPORIUM offers fiber, cable, and DSL connections, explore our comprehensive and frequently updated availability maps below.

COMPORIUM Business Internet Availability Maps

COMPORIUM has business internet service available to less than 1% of people in the US. Among those covered, the breakdown by service type is as follows:

  • Fiber internet for 61.62%
  • Cable for 56.14%
  • DSL for 14.17%
  • Fixed wireless for 0.00%

This map illustrates COMPORIUM’s business internet availability across the United States. Use the buttons at the top of the map to toggle between the different types of connections including fiber, cable, and DSL.

COMPORIUM Business Internet Availability Map

For more detailed comparisons and interactive maps, visit our Internet Service Providers Near You page. Alternatively, you can search by address on our Internet Service Providers by Address page, or use the search feature at the top of this page.

This page reflects the most recent FCC update from September 03, 2026, based on the Broadband Data Collection as of December 31, 2025.

COMPORIUM Business Internet by State

This map highlights COMPORIUM coverage and speeds by state, COMPORIUM has the biggest presence in South Carolina and North Carolina. Hover over each state to see COMPORIUM availability by connection type, and click on a state to see all providers in that state.

COMPORIUM’s Biggest Competitors

COMPORIUM frequently competes for business customers with providers like T-Mobile Home Internet, Verizon, and EarthLink. Below, we offer a side-by-side comparison of these ISPs based on key metrics such as service availability, average speeds, and customer ratings.

COMPORIUM vs T-Mobile Home Internet
90.10% Availability Overlap
COMPORIUM logoT-Mobile Home Internet logo
National Availability
less than 1%85.94%
High Speed Availability
61.62% Fiber100.00% Fixed Wireless
Average Speed
4,012 Mbps66 Mbps
Customer Rating
2.62 of 5 stars (26)4.02 of 5 stars (325)

COMPORIUM vs Verizon
85.41% Availability Overlap
COMPORIUM logoVerizon logo
National Availability
less than 1%53.77%
High Speed Availability
61.62% Fiber100.00% Fixed Wireless
Average Speed
4,012 Mbps226 Mbps
Customer Rating
2.62 of 5 stars (26)3.76 of 5 stars (789)

COMPORIUM vs AT&T
84.00% Availability Overlap
COMPORIUM logoAT&T logo
National Availability
less than 1%70.92%
High Speed Availability
61.62% Fiber18.05% Fiber
Average Speed
4,012 Mbps896 Mbps
Customer Rating
2.62 of 5 stars (26)3.65 of 5 stars (1018)

COMPORIUM competes with 24 other ISPs across the U.S., defined as any provider that competes in at least some part of COMPORIUM’s service area. On average, customers within COMPORIUM’s service area have about 4.4 alternative ISP options to choose from.

Biggest Cities with COMPORIUM Business Internet Service

COMPORIUM is available in 130 cities throughout the country. Here is a list of the largest cities with COMPORIUM business internet service:

Charlotte, NC
  • Availability: 14.18%
  • Avg. Download Speed: 3,524 Mbps
Rock Hill, SC
  • Availability: 98.26%
  • Avg. Download Speed: 2,402 Mbps
Columbia, SC
  • Availability: 13.70%
  • Avg. Download Speed: 6,206 Mbps
Fort Mill, SC
  • Availability: 99.29%
  • Avg. Download Speed: 4,798 Mbps
Lexington, SC
  • Availability: 55.66%
  • Avg. Download Speed: 7,358 Mbps

Lancaster, SC
  • Availability: 99.61%
  • Avg. Download Speed: 2,531 Mbps
York, SC
  • Availability: 91.57%
  • Avg. Download Speed: 3,566 Mbps
Indian Land, SC
  • Availability: 99.94%
  • Avg. Download Speed: 5,078 Mbps
Clover, SC
  • Availability: 57.97%
  • Avg. Download Speed: 4,479 Mbps
Brevard, NC
  • Availability: 96.99%
  • Avg. Download Speed: 2,311 Mbps

Lake Wylie, SC
  • Availability: 96.08%
  • Avg. Download Speed: 4,116 Mbps
Chesnee, SC
  • Availability: 82.01%
  • Avg. Download Speed: 3,691 Mbps
Tega Cay, SC
  • Availability: 99.86%
  • Avg. Download Speed: 4,016 Mbps
Gilbert, SC
  • Availability: 97.37%
  • Avg. Download Speed: 5,228 Mbps
Augusta, GA
  • Availability: 1.59%
  • Avg. Download Speed: 3,385 Mbps

COMPORIUM Frequently Asked Questions

  • How fast is COMPORIUM Business Internet?

    • The fastest available speed from COMPORIUM is 8,000 Mbps download 8,000 Mbps upload. Speed tiers start at 10 Mbps download and 1.0 Mbps upload for cheaper service packages.
    • The average speed most businesses can get from COMPORIUM is 4,012 Mbps download and 3,605 Mbps upload.
    • Our visitors rate COMPORIUM 3.00 out of 5 for speed.
  • Is COMPORIUM for business available in my area?

    • COMPORIUM is available to less than 1% of people in the United States. It is available in 2 states or territories, 130 cities, and 72 zip codes.
  • Does COMPORIUM have fiber business internet?

    • 61.62% of COMPORIUM customers can subscribe to fiber internet. These customers receive an average download speed of 5,792 Mbps and average upload speed of 5,792 Mbps.
  • Does COMPORIUM have cable business internet?

    • 56.14% of COMPORIUM customers can subscribe to cable internet. These customers receive an average download speed of 1,295 Mbps and average upload speed of 104 Mbps.
  • Does COMPORIUM have DSL business internet?

    • 14.17% of COMPORIUM customers can subscribe to DSL internet. These customers receive an average download speed of 10 Mbps and average upload speed of 1 Mbps.
  • Does COMPORIUM have Fixed Wireless business internet?

    • COMPORIUM does not offer any Fixed internet service.
  • Does COMPORIUM offer residential internet service?