About Us

Who we Are?

MN Wireless was established in 2003 and successfully grew their business by bringing Broadband Internet Service to the rural communities eastern South Dakota. Through the years MN Wireless grew to over 40 Sites and provided service to nearly 1900 Customers. The MN Wireless network was geographically diverse providing service as far west as Pierre, SD and as far east as Sioux Falls, wow thats some growth! ..….……Meanwhile in Spearfish, SD Jesse DuPont and Shane Miller had started Celerity Networks in 2009 as first a network consulting company. Jesse brought the high end technical expertise as a network engineer for many years and Shane brought business expertise, Shane at the time was the current owner and COO of a large communications company in Northeastern Wyoming which had over 2000 wireless subscribers. In 2012 Shane and Jesse transformed the Celerity Networks LLC into a Wireless Internet Service Provider (WISP) with a goal to provide high speed reliable broadband to rural areas outside of Spearfish, Belle Fourche and Beulah, WY and has since grown to also include Aladdin, WY, Rapid City, Piedmont, Fruitdale, Whitewood, Nisland, St. Onge, Sturgis, Deadwood and Lead, SD. In 2015 Shane and Jesse partnered with Guner Gardenhire who has also been in the Internet/Technology industry for many years and currently owns a Wireless Internet Service Provider ( WISP ) in the Bozeman MT area to form Celerity Broadband LLC. Together Shane, Jesse and Guner as Celerity Broadband LLC struck a deal with the previous owners of MN Wireless to purchase the company and take the MN Wireless network to the next level. Celerity Broadband took over the network on December 1, 2015 and the existing MN Wireless employees and network became Celerity Broadband LLC. Today, Celerity Internet is owned by Gallatin Wireless Internet LLC, a long-time wireless Internet service provider and Jesse continues to run the company.


Mission: The Internet impacts everything in our everyday lives and it is our mission at Celerity Internet to ensure the Internet we provide is fast, reliable and enhances the lives of our customers.


Vision: To become the number one provider of High Speed Broadband Internet Service in terms of reliability, reach and speed in the regions we serve. We will accomplish this with outstanding people, technical aptitude and quality products and processes.


Core Values:


Integrity – Integrity sets the standard for everything we do. Whether inside the company or outside we strive to be honest, ethical, and fair. Integrity establishes the trust that is critical to the relationships that make our company work and we concentrate on doing the right thing every time, even when no one is looking.


Leadership & Empowerment – Our leadership philosophy is to empower our people. When people are empowered, they find creative ways to resolve their own problems and better contribute to the company and the world.


Respect – We believe that individuals who are treated with respect and given responsibility respond by giving their best. We treat others as we want to be treated both inside the company and out.


Commitment – Commitment to roll great product, service and other initiatives that impact lives both within and outside the organization


Innovation – To come out with new creative ideas and products that impact the lives of our partners, employees and customers