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Your Friendly Neighborhood Internet Company.

Your Friendly Neighborhood Fiber
Optic Company.

Mainstream's Values

community driven

Community
Driven

Fiber

Better Way of
Life for All

Growth

Committed
to Growth

Team Excellence

Tenacious Team
Excellence

Headquarters

4788 Old State Rd 46
Nashville, IN 47448

(844) 752-6736
8AM - 5PM EST
Monday -Friday

Benton Office

109 S Grant Ave
Fowler, IN 47944

(844) 752-6736
8AM - 5PM EST
Monday -Friday

Harrison Office

2370 Landmark Way NE Unit 102 Corydon, IN 47112

(844) 752-6736
8AM - 5PM EST
Monday -Friday

Warrick Office

8887 High Pointe Dr Suite F Newburgh, IN 47630

(844) 752-6736
8AM - 5PM CST
Monday -Friday

600x600 Brian
306x300 Jeff
Image of a Mainstream Fiber installer activating a customer's internet by splicing the fiber at the side of their house.


Mainstream's Story

  • Founded in 2006 by Bryan Gabriel, Mainstream Fiber Networks began as an IT consulting company in Nashville, Indiana, and quickly evolved into a provider of high-speed internet for underserved rural communities. After seeing a need for fast-reliable fiber internet in the Brown County Schools. Mainstream decided as a company that they could provide a better experience for the school.

  • In 2012, the company launched its first major fiber-optic project, connecting Brown County Schools and expanding to homes and businesses. Without Mainstream's commitment to provide fiber internet to the school corporation it would have closed its doors. That was not an option for Mainstream, who was able to step in and bring a better connection to all students, which in turn helped raise test scores and improve digital learning. 

  • In 2015, Mainstream partnered with the Harrison County Community Foundation to create a 115-mile fiber optic loop, growing rapidly and reaching over 8,000 homes. 

  • The company continued expanding, partnering with local leaders and Indiana’s “Next Level Connections” program to bring high-speed internet to more counties. With the help of Next Level Connections through Indiana funding, Mainstream has been able to complete projects quicker and more effectively. Providing fiber internet to customers faster and giving customers fiber internet they deserve. 

  • Today, Mainstream serves 13 counties, committed to bridging the digital divide and delivering reliable internet to Indiana’s rural communities. 

 

Image of a table of Mainstream Fiber employees smiling and talking to one another

Our Culture

At Mainstream Fiber Networks, we are not just providing fiber optic internet – we are transforming the digital landscape of rural Indiana. As a proud Indiana-based team, we are on a mission to transform connectivity in underserved areas, bridging the digital divide with cutting-edge technology. Our commitment to investing in our employees fuels our relentless growth, ensuring we deliver exceptional service and innovative solutions that empower our communities and drive progress.

If you're interested in helping us, bring reliable fiber optic internet to underserved Hoosier communities,

Please join our team!

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