Looking for the best Business Fiber Internet providers in London? 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 unparalleled speed and reliability over long distances. This type of connection is ideal for enterprises that require consistent performance and low latency for their operations.
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 network, including fiber termination points and splice points, plays a crucial role in determining the service's availability and quality. High-density urban areas are more likely to have readily available fiber infrastructure compared to rural or sparsely populated regions.
Overview of Providers in London Offering Business Fiber Internet
There are many Business Fiber Internet providers to choose from in London, with an estimated 108 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 London, 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 London with Business Fiber Internet
Local telcos are companies that offer wireline telephone services throughout the London 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 telcos in London that offer Business Fiber Internet are:
- AT&T: Offers a range of services including wireless plans and internet. Known for promotional offers like discounts on new phone lines and reward cards for internet services.
- Bell Canada: Canada's largest communications company, offering digital TV, high-speed internet, and business solutions. Internet plans start from $65.00 per month.
- BrightSpeed: Provides various fiber internet plans with speeds up to 2 Gig. Promotions include 3 months of free fiber internet and $20 off for 6 months on certain plans.
- Frontier Communications: Offers fiber internet plans including 7 Gig, 5 Gig, 2 Gig, 1 Gig, and 500 Mbps. Also provides phone and TV services.
- Windstream: Offers high-speed internet, phone, and digital TV. Kinetic Fiber Internet is 99.9% reliable with no annual contracts and unlimited data.
Local Cable Companies in London with Business Fiber Internet
Local cable companies originally built cable television infrastructure throughout London, 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 companies in London that offer Business Fiber Internet are:
- Optimum: Offers high-speed fiber internet, TV, and mobile phone services. Business plans include up to 8 Gbps speeds and various promotional offers.
- Rogers Communications: Canadian communications company providing mobile, internet, TV, and home security services. Known for reliable internet and extensive 5G network.
- Spectrum: Provider of internet, mobile, cable TV, and home phone services. Offers high-speed internet plans and bundling options for better value.
- Virgin Media O2: Combines the UK's favorite mobile network operator, O2, with a broadband network offering the nation's fastest widely-available speeds.
Other Network Providers with Business Fiber Internet in London
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 London 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 for businesses.
- 4th Utility: Offers reliable fiber broadband services to businesses and residential customers.
- ACN: Provides a range of telecommunications and essential services for businesses.
- Agile Networks: Delivers advanced broadband solutions and network services.
- Appalachian Wireless: Offers wireless communication services and high-speed internet.
- Arelion: Provides global connectivity and internet services for enterprises.
- ASK4: Specializes in high-speed internet and managed IT services for businesses.
- Auracom: Offers internet and communication solutions tailored for businesses.
- Avelacom: Provides low-latency connectivity and IT infrastructure solutions.
- Bridge Fibre: Delivers high-speed internet and IT services to business parks and enterprises.
- Bruce Telephone Company: Offers reliable telephone and internet services to businesses.
- BSO: Specializes in global network infrastructure and connectivity solutions.
- Carry Telecom: Provides affordable high-speed internet services for businesses.
- China Unicom: Offers comprehensive telecommunications and internet services globally.
- CIK Telecom: Provides high-speed internet and communication services for businesses.
- CityFibre: Specializes in building and operating fiber networks for businesses.
- CMC Networks: Offers global connectivity and network solutions for enterprises.
- Commsworld: Provides high-speed internet and IT services tailored for businesses.
- County Broadband: Delivers fiber broadband services to rural and underserved areas.
- Crosslake Fibre: Specializes in building and operating fiber-optic networks.
- Eastlink: Offers high-speed internet, phone, and TV services for businesses.
- EBOX: Provides affordable and reliable internet services for businesses.
- EH!tel Networks: Offers high-speed internet and communication solutions for rural areas.
- Epsilon: Specializes in global connectivity and cloud networking solutions.
- EXA Infrastructure: Provides high-performance network infrastructure and connectivity services.
- Execulink Telecom: Offers a range of internet, phone, and TV services for businesses.
- ExteNet Systems: Specializes in providing advanced network infrastructure solutions.
- FibreNest: Delivers high-speed fiber internet services to residential and business customers.
- Fibrenoire: Provides fiber-optic internet and network services for businesses.
- Fido Solutions: Offers mobile and internet services tailored for business needs.
- Freedom Mobile: Provides mobile and internet services with flexible plans for businesses.
- Gamma Telecom: Specializes in unified communications and connectivity solutions for enterprises.
- Gigaclear: Delivers ultrafast fiber broadband to rural and underserved areas.
- GO internet: Offers high-speed internet and communication services for businesses.
- HD Telecom: Provides reliable internet and communication solutions for businesses.
- Huge Networks: Specializes in providing high-speed internet and network services.
- Hughes: Offers satellite internet and communication solutions for businesses.
- Intelliwave: Provides high-speed internet and network solutions for rural areas.
- IP River: Specializes in providing internet and network services for businesses.
- IPTP Networks: Offers global connectivity and network infrastructure solutions.
- Iristel: Provides VoIP and internet services tailored for businesses.
- ISP Canada: Offers high-speed internet and communication solutions for businesses.
- Juice Broadband: Delivers high-speed internet services to residential and business customers.
- Jurassic Fibre: Provides ultrafast fiber broadband to rural and underserved areas.
- Managed Network Systems: Offers high-speed internet and IT services for businesses.
- Megaport: Specializes in providing global network connectivity and cloud services.
- Merula: Offers high-speed internet and IT solutions for businesses.
- NEOS Networks: Provides advanced network infrastructure and connectivity solutions.
- Netcrawler: Offers high-speed internet and communication services for businesses.
- NetIX Communications: Specializes in providing global network connectivity and peering services.
- NFTC: Offers high-speed internet and communication solutions for businesses.
- NYnet: Provides high-speed internet and network services for businesses.
- open eir: Offers comprehensive telecommunications and internet services for businesses.
- Orbital Net: Specializes in providing high-speed internet and network solutions.
- OTEGLOBE: Provides international wholesale telecommunications services.
- OXIO: Offers high-speed internet and communication solutions for businesses.
- Paratus: Specializes in providing high-speed internet and network services across Africa.
- PCCW Global: Offers global connectivity and network solutions for enterprises.
- Persona Communications: Provides high-speed internet and communication services for businesses.
- Pinnacom: Specializes in providing internet and communication solutions for businesses.
- PlusNet: Offers affordable high-speed internet and communication services.
- Point Broadband: Provides high-speed internet and communication solutions for businesses.
- PTCI: Offers high-speed internet and communication services for businesses.
- Ranch Wireless: Specializes in providing high-speed internet and communication solutions.
- Resound Networks: Offers high-speed internet and communication services for businesses.
- Retelit: Provides advanced network infrastructure and connectivity solutions.
- RETN: Specializes in providing global network connectivity and infrastructure services.
- SaskTel: Offers high-speed internet and communication services for businesses.
- Securus Communications: Provides secure and reliable communication solutions for businesses.
- Sohonet: Specializes in providing high-speed internet and network solutions for media companies.
- Standard Broadband: Offers high-speed internet and communication services for businesses.
- Starlink: Provides satellite internet services for businesses and remote areas.
- Sunwire: Offers high-speed internet and communication solutions for businesses.
- Swish Fibre: Delivers ultrafast fiber broadband to residential and business customers.
- T-Mobile: Provides mobile and internet services with flexible plans for businesses.
- TalkTalk: Offers affordable high-speed internet and communication services.
- Telcan: Specializes in providing high-speed internet and communication solutions.
- Telia Company: Offers comprehensive telecommunications and internet services for businesses.
- Telstra: Provides high-speed internet and communication solutions for businesses.
- TELUS: Offers high-speed internet and communication services for businesses.
- Terago Networks: Specializes in providing high-speed internet and network solutions.
- Toob: Delivers ultrafast fiber broadband to residential and business customers.
- Uno Communications: Offers high-speed internet and communication solutions for businesses.
- Vaioni: Specializes in providing high-speed internet and network solutions for businesses.
- Verizon: Offers comprehensive telecommunications and internet services for businesses.
- Vianet: Provides high-speed internet and communication services for businesses.
- Videotron: Offers high-speed internet and communication solutions for businesses.
- Virtual1: Specializes in providing advanced network infrastructure and connectivity solutions.
- VMedia: Offers affordable high-speed internet and communication services.
- Vodafone: Provides mobile and internet services with flexible plans for businesses.
- Voneus Limited: Specializes in providing high-speed internet and communication solutions for rural areas.
- VTX1: Offers high-speed internet and communication services for businesses.
- WaveDirect Telecommunications: Provides high-speed internet and communication solutions for businesses.
- Wessex Internet: Delivers ultrafast fiber broadband to residential and business customers.
- YouFibre: Offers high-speed internet and communication services for businesses.
- Zayo: Specializes in providing global network infrastructure and connectivity solutions.
- Zen Internet: Provides high-speed internet and communication services for businesses.
- Zone Broadband: Offers affordable high-speed internet and communication services.
Overall Connectivity Score in London: High
A high connectivity score in London signifies robust provider availability, extensive fiber infrastructure, and healthy competition. This translates to more choices and competitive pricing for businesses seeking Business Fiber Internet. However, the right provider still hinges on location-specific availability and business needs, 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 London. With our advanced network intelligence, you can compare options based on real infrastructure data, ensuring you get the most reliable and cost-effective service for your business needs.
