Madison’s trusted business and multifamily ISP since 1994!

Experience a strong local connection with us!

Celebrating 30 Years!

We’ve been in business, providing the Internet before companies like AT&T. Get nostalgic about your Internet experience and relive the best moments of Internet history with us!

Internet History Timeline

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 though, we work with you to provide not only the best IT solutions and Internet connection for your needs, but the most proactive, responsive, and convenient customer service. We pride ourselves on our attention to you, because you are our community.

When you call us, you talk to a real person, immediately. No chat bots, no six step phone menus. Brandie, Rachel, Kao, Joe…one of us we’ll be there when you call to help you. But don’t take our word for it. Take it from our partners, right here in 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.

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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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Search your business address for Supra Internet Options!

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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

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:

Fiber and High-Speed Wireless Internet
Virtual Hosting
Colocation
Managed Network Services
Web Hosting
VoIP

See All Services

Man sitting in office chair with thumbs up, smiling, on phone

That's Joe with arrow pointing to photo of Joe

He’s here to help you with your technical support questions and make sure the network is running optimally!

SupraNet Values

Integrity in Everything We Do
We believe in open and honest communication—and we live up to that promise. Our clients entrust us with their most critical information, and in turn, we work hard to keep that trust.
Long-Term Customer Loyalty
We owe our success to our clients. We are committed to providing unsurpassed service, and in turn many of them have been SupraNet clients for much longer than a decade.
Culture of Constant Improvement
We encourage our clients to give us feedback—both positive and negative—in an effort to provide the best service possible. We constantly evaluate and improve processes to ensure efficiency, effectiveness, and flexibility.
Responsible Success
We believe we can grow SupraNet and improve our community by nurturing mutually beneficial relationships that raise the local economy, assist in bridging the technology gap, and support non-profit organizations.
Gratitude
Our connection with Madison is long and deeper than any fiber! We know that without our clients, and the support of our community, we would not be where we are today. We work hard to find fun and meaningful ways to show our gratitude.

SupraNet Communications, Inc.

8000 Excelsior Drive, Suite 204
Madison, WI 53717-1914

Talk Human to Human NOW!

For Businesses Call:
608.836.0282

For Residential Support Call:
608.237.6152

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