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Business Internet Service Provider Data
2,200+ active ISPs in 95,000 places
Interactive availability maps
7,700+ ratings and reviews from real customers

Maintained by:Carson WardData & methodology:Wes WardLast updated:{{date_modified_text}}June 3, 2026

Best Business Internet Service Providers

With more than 2,100 active internet service providers providing business service across the United States, choosing the right one can be overwhelming. Start by entering your zip code or city above, or visit our internet providers by address page to find the best options tailored to your exact location.

The Most Comprehensive Analysis of Business Internet Providers in Your Area

Using our search tools, you receive personalized results specific to your local area – no more sifting through irrelevant information. Our tools provide precise and comprehensive data tailored to your city or zip code.

Download speeds most customers can get.
Availability maps for your area, with the ability to toggle between providers and connection types.
Availability broken down by connection (fiber, cable, DSL, etc.), not just a combined total.
Customer Ratings and Reviews specific to your location, compared to both their state and national ratings.
Best providers ranked by what's important to you, whether that's overall, speed, or value.
ISP Report Cards – See how your area's internet providers compare to other cities or the rest of the country

Largest Internet Service Providers

These are the largest internet service providers in the United States, ranked by the population they service. Click on each provider to view their availability.

Rank	Population Covered	Max Speed	Rating	Availability
1.	298,491,430	100 Mbps	3.98	Availability
2.	204,793,142	2,300 Mbps	3.77	Availability
3.	180,272,440	5,000 Mbps	3.61	Availability
4.	125,513,004	10,000 Mbps	3.33	Availability
5.	73,694,239	1,000 Mbps	3.27	Availability
6.	41,358,671	8,000 Mbps	3.28	Availability
7.	15,164,159	1,000 Mbps	2.89	Availability
8.	13,767,232	50 Mbps	N/A	Availability
9.	13,095,965	1,000 Mbps	3.4	Availability
10.	12,780,183	10,000 Mbps	3.05	Availability
11.	12,763,588	5,000 Mbps	3.32	Availability
12.	11,547,057	2,000 Mbps	3.17	Availability
13.	11,524,581	5,000 Mbps	3.34	Availability
14.	10,422,018	8,000 Mbps	4.1	Availability
15.	10,312,829	5,000 Mbps	3.43	Availability
16.	8,676,723	2,000 Mbps	3.39	Availability
17.	7,427,817	2,000 Mbps	3.08	Availability
18.	5,784,253	1,000 Mbps	3.45	Availability
19.	5,576,235	200 Mbps	N/A	Availability
20.	4,979,820	10,000 Mbps	4.06	Availability
21.	4,295,794	1,000 Mbps	4	Availability
22.	4,226,393	6,000 Mbps	4	Availability
23.	4,135,540	1,000 Mbps	2.83	Availability
24.	3,980,807	1,000 Mbps	4	Availability
25.	3,848,160	1,000 Mbps	4	Availability

While our database includes every provider in the United States, displaying them all in a giant table isn't practical. Instead, we've highlighted the top 25 providers offering business internet service. For more detailed research, we encourage you to search by your city or address.

Fastest Business Internet Service Providers

These are the fastest business internet service providers in the US that service a million customers or more. Compare their maximum available speeds, the speed weighted by customer access, and our customer speed ratings.

Rank	Max Download Speed	Weighted Max Download Speed	Speed Rating	Availability
1.	100,000 Mbps	100,000 Mbps	N/A	Availability
2.	10,000 Mbps	10,000 Mbps	4.39	Availability
3.	10,000 Mbps	10,000 Mbps	N/A	Availability
4.	10,000 Mbps	6421 Mbps	4.33	Availability
5.	10,000 Mbps	6010 Mbps	4.6	Availability
6.	10,000 Mbps	4529 Mbps	3.49	Availability
7.	6,000 Mbps	3,441 Mbps	4.07	Availability
8.	5,000 Mbps	2,772 Mbps	3.52	Availability
9.	8,000 Mbps	2,734 Mbps	3.39	Availability
10.	8,000 Mbps	2,091 Mbps	4.33	Availability
11.	2,000 Mbps	1,970 Mbps	3.55	Availability
12.	8,000 Mbps	1,724 Mbps	4.42	Availability
13.	10,000 Mbps	1,628 Mbps	3.75	Availability
14.	5,000 Mbps	1,566 Mbps	3.47	Availability
15.	5,000 Mbps	1,559 Mbps	3.69	Availability
16.	2,000 Mbps	1,418 Mbps	5	Availability
17.	5,000 Mbps	1,417 Mbps	4.8	Availability
18.	5,000 Mbps	1,369 Mbps	3.52	Availability
19.	2,000 Mbps	1,030 Mbps	4.23	Availability
20.	8,000 Mbps	1,003 Mbps	3.62	Availability
21.	1,000 Mbps	1,000 Mbps	3.61	Availability
22.	2,000 Mbps	1,000 Mbps	3.62	Availability
23.	1,000 Mbps	1,000 Mbps	3.75	Availability
24.	1,000 Mbps	1,000 Mbps	N/A	Availability
25.	1,000 Mbps	1,000 Mbps	N/A	Availability

We excluded smaller providers from this list because most people aren’t interested in the fastest provider if the service isn’t widely available. For detailed results, please search by your city or address above. Interested to see how your current connection speed compares? Use our internet speed test tool to find out.

Biggest Business Internet Service Providers in each state

Internet Providers that Only Service Businesses

While most internet service providers cater to both residential and business customers, some specialize exclusively in business services. Below is a list of the largest ISPs focused solely on business solutions.

Largest Business-Only Internet Service Providers

Rank	Population Covered	Max Speed	Weighted Max Download Speed	Availability
1.	2,893,130	100 Mbps	12 Mbps	Availability
2.	1,822,096	1,000 Mbps	1,000 Mbps	Availability
3.	1,673,584	100,000 Mbps	100,000 Mbps	Availability
4.	1,449,724	1,000 Mbps	1,000 Mbps	Availability
5.	1,352,334	10,000 Mbps	162 Mbps	Availability
6.	1,259,800	10,000 Mbps	10,000 Mbps	Availability
7.	765,639	650,000 Mbps	3,816 Mbps	Availability
8.	727,928	10,000 Mbps	10,000 Mbps	Availability
9.	652,087	200 Mbps	200 Mbps	Availability
10.	639,887	10,000 Mbps	0,000 Mbps	Availability