Looking for the best Business Fiber Internet providers in Wilmington? Here's your ultimate guide to making an informed choice.
What is Business Fiber Internet?
Business Fiber Internet is a high-speed internet service that uses fiber-optic cables to deliver data. Known as the "gold standard" for business internet, it offers high speed, reliability, and low latency over long distances. This makes it an ideal choice for enterprises needing consistent and fast internet connectivity.
Business Fiber Internet providers are also location-based because they depend on the availability of a specific network infrastructure in a given area. The physical location of a business significantly impacts the ease and cost of providing fiber internet services, with high-density areas often having better options due to higher returns on investment for ISPs.
Overview of Providers in Wilmington Offering Business Fiber Internet
There are many Business Fiber Internet providers to choose from in Wilmington, with an estimated 26 available based on Lightyear’s network intelligence—the industry’s most comprehensive dataset.
Actual provider availability also depends on fiber infrastructure near a specific address—so while many exist citywide, not all are quote-ready for every location. Comparing options can quickly become overwhelming.
To help simplify your research, we've compiled a definitive list of providers offering Business Fiber Internet in Wilmington, which you can explore below.
You can also schedule a demo with the Lightyear team for expert support navigating telecom procurement. Provider availability differs significantly by location, and Lightyear’s network intelligence helps businesses identify the right-fit options based on real infrastructure data.

Local Telcos in Wilmington with Business Fiber Internet
Local telcos are companies that offer wireline telephone services throughout the Wilmington region and possess extensive fiber infrastructure, making them ideal providers for Business Fiber Internet. These companies can offer service across larger areas, while regular providers may only have coverage in specific regions of the city.

The local telco(s) in Wilmington that offer Business Fiber Internet include:
- AT&T: AT&T is a major telecommunications company offering a variety of services including wireless plans, internet services, and accessories. The company provides fast internet speeds and special offers for new and existing customers.
- Frontier Communications: Frontier Communications is a service provider offering fiber internet, TV, and phone services. They provide various internet plans, including high-speed fiber options, and additional services like TV streaming and phone services.
- Verizon: Verizon offers a range of business solutions including internet, phone, and wireless services. They provide tailored plans for small businesses, enterprises, and public sectors, emphasizing reliability and innovation.
Local Cable Companies in Wilmington with Business Fiber Internet
Local cable companies originally built cable television infrastructure throughout Wilmington, which they now use to deliver ISP and business connectivity services. While their residential services typically rely on coaxial cables, their enterprise offerings—like Business Fiber Internet—are usually delivered over fiber infrastructure.
Availability depends on the cable provider's network footprint, with some services like DIA offering broader coverage than others. Often, a city’s local cable companies, like their local telcos, will be able to provide Business Fiber Internet connectivity throughout the city.

The cable company(ies) in Wilmington that offer Business Fiber Internet include:
- Comcast: Comcast is a major telecommunications company offering a variety of services including internet, TV, and phone. They provide high-speed internet and various business solutions.
- Spectrum: Spectrum offers internet, mobile, cable TV, and home phone services. Their internet plans include Internet Advantage, Internet Premier, and Internet Gig, with prices starting at $30/mo for 1 year.
Other Network Providers with Business Fiber Internet in Wilmington
Finally, a network provider is a company that delivers Business Fiber Internet by leveraging a mix of technologies to offer flexible, business-focused solutions. Unlike local telcos and cable companies with citywide infrastructure, these providers may only cover specific areas depending on network availability.

There are many network providers in Wilmington that offer Business Fiber Internet to choose from. Here's a quick look at all of them based on our network intelligence:
- 2pifi: Specializes in providing high-speed internet solutions tailored for businesses.
- Agile Networks: Offers advanced broadband solutions with a focus on flexibility and reliability.
- altafiber: Delivers comprehensive fiber internet services for businesses of all sizes.
- BrightSpeed: Provides high-speed internet and communication services to enterprises.
- Crown Castle: Known for its extensive fiber network and infrastructure solutions.
- ExteNet Systems: Specializes in distributed network systems for enhanced connectivity.
- GoNetspeed: Offers high-speed fiber internet with a focus on customer satisfaction.
- Hughes: Provides satellite and multi-transport technologies for business internet.
- Intelliwave: Delivers reliable internet services with a focus on rural and underserved areas.
- Maryland Broadband Cooperative: Aims to expand broadband access across Maryland through cooperative efforts.
- Point Broadband: Offers high-speed internet and communication solutions for businesses.
- Rise Broadband: Provides fixed wireless internet services to rural and suburban areas.
- Segra: Delivers advanced fiber network solutions for businesses and enterprises.
- Starvision: Offers satellite-based internet services for remote and rural locations.
- T-Mobile: Known for its extensive wireless network and business internet solutions.
- Telephone and Data Systems: Provides a range of communication services including high-speed internet.
- Uniti Fiber: Specializes in providing fiber infrastructure and connectivity solutions.
- Wilkes Communications: Offers high-speed internet and communication services in rural areas.
- Windstream: Provides advanced network communications and technology solutions.
- Zayo: Delivers extensive fiber network services for businesses and data centers.
Overall Connectivity Score in Wilmington: Medium
The "Medium" connectivity score in Wilmington reflects a balanced mix of provider availability, fiber infrastructure, and competition. This means businesses have a fair number of options, but choices and pricing can vary. High scores typically offer more choices and competitive pricing, while lower scores might mean fewer options and higher costs. Location-specific availability and business needs are crucial, making tools like Lightyear essential for streamlining the selection process.
Use Lightyear to Find the Perfect Provider
Interested in accessing the full list of providers at the best prices? Lightyear simplifies the process of finding the best Business Fiber Internet providers in Wilmington. With our advanced network intelligence, you can compare options based on real infrastructure data, ensuring you get the most reliable and cost-effective service tailored to your business needs.