Let your team plug in and get to work.

Check if your office building is fiber-lit by SupraNet’s fast, reliable, symmetrical Internet built for Madison’s businesses!

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Why We Are Madison’s Best Internet Provider

Did you know that your neighborhood Internet Service Provider (ISP), SupraNet, has its own fiber network- right here in Madison!

Unlike the big companies, we work with you to provide the best IT solutions and Internet connection for your needs. And when you call us, we answer. No phone trees. Not chat bots.

We pride ourselves on our attention to you, because you are our community.

We also commit to supporting organizations, iniatives and events that help Everyone in our community grow.

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What Business Owners Say

“SupraNet’s fiber internet has been a game changer for us, and their local team is incredibly responsive and easy to reach anytime we’ve needed support. As a fellow Madison-based business, we truly value their professionalism, consistency, and commitment to keeping us connected.”

-Tori Gerding, Ancora Cafe + Bakery

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Madison Internet and Data Center Services

Internet for Greater Madison Businesses

Because we are smaller, we are nimble. That means we create flexible, custom solutions for your unique business needs. We also set you up with your own tech support associate that knows the technology behind your business. Don’t waste time re-explaining an issue with randoms at the end of a phone line.

Fiber & Wireless Options

Midwest Colocation Data Center Services

SupraNet’s strategically located mid-western hub, along with our highly skilled, Madison-based technicians, allow you to go about your business with confidence knowing your data is safe, secure, and accessible.

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Greater Madison Bulk Apartment Internet

You can count on SupraNet to provide you with the best bulk high-speed Internet service for your MDU property. We contract with you, the developer, owner, or property manager and find the best solutions that benefit both you and your tenants.

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What SupraNet Partners Say on Google

“Excellent service, wonderful to work with.”

LZ Management - The Continental Luxury Apartments

“We use SupraNet at most of our multi-family properties, and we love working with this local company. They are responsive, professional, and accountable. Great leadership and local presence.”

Prime Urban Properties

“SupraNet is an amazing company that provides exceptional service. They also care about the community they serve!”

Children’s Theater of Madison

“We’ve been using SupraNet at our dental office for many years now and love it. It’s very reliable service with an impressively proactive and responsive support team. Since the original setup, it’s incredibly rare that we need to contact them as we have minimal issues that require help. They’re the best!”

Prosthetic Dental Associates of Madison

“We use SupraNet Communications as our Internet Service Provider at our small animal Veterinary Clinic. They have always been very responsive to our needs as our clinic expanded in recent years. Their customer support is excellent!”

Sauk Point Veterinary Clinic

“My small business struggled with finding a IP that gave us enough bandwidth for our online-heavy work flow, and also treated small business well. Spectrum and ATT were AWFUL. Supranet to the rescue! Excellent speed and connectivity and top-notch service!”

Qualitative Health Research Consultants, LLC

“I have been a SupraNet client for more than 20 years. In that time I have ALWAYS been welcomed with unusual courtesy and genuine helpfulness when I call their office. If / When I encounter some matter that prompts me to call Technical Support to straighten me out, I am greeted — by my name — by a friendly technician who is never “done” until I’ve confirmed that I understand whatever the cause of problem was and am back in my own comfort zone. SupraNet is consistently remarkable!”

Triple R Consulting

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More IT Services with the Best Customer Service

We want to make things easy for you. We have a variety of services and can be your one contact for all your Internet, voice and technology needs. We also partner with vetted companies that provide the best solutions for your business. Some services we offer include: