Sustainers & Sponsors

Thank you for your support! We couldn't do it without you.

River Sustainers


Howalt+McDowell, a Marsh & McLennan Agency LLC company has deep root and a long record of accomplishment in Upper Midwest Insurance. Turn to Howalt+KcDowell and discover a partner that understands change, crisis and how to manage the risks to both. Find Howalt+McDowell at 300 N Cherapa Pl #601, Sioux Falls, SD 57103  

CNA Surety is known for its expert underwriting, solid financial strength, market leadership and creative solutions to all bonding requirements.  With a highly diverse product line, one of the broadest underwriting capabilities in the industry, and an unparalleled distribution system, the CNA Surety group of companies ranks as one of the largest writers of surety bonds in the United States. Their office is located at 101 S Reid Street, Sioux Falls, SD 57103.

The First National Bank in Sioux Falls has a long history of giving back to their community; stewardship is one of their FIRST Values. Whether it is sharing time or financial support, FNBSF believes there is a way for each of us to get involved. 

Thoms Company Real Estate was a prominent real estate firm in Sioux Falls for decades. Ted Thoms served as President of the Real Estate Association of the Sioux Empire and was named Realtor of the Year. As a lifelong resident of Sioux Falls, Ted has served his community as an active member of numerous boards and organizations including SF Downtown Rotary, The Avera Health System Foundation and the Minnehaha County Commission.

At Grand Prairie Foods, family is at the heart of what we do! For over 13 incredible years, our customers have enjoyed the very best cuisine we offer at Grand Prairie Foods. With our “Can Do” attitude we provide delicious meal options for a variety of industries from the hospitality industry all the way to the fitness enthusiast’s breakfast table. Grand Prairie foods is located at 1400 N Cleveland Ave, Sioux Falls, SD 57103.

River Sponsors

  • 29-90 Sportsman's Club
  • A1 Development Solutions
  • Carl V. Carlson Company
  • Co-op Natural Foods
  • Davenport Evans
  • Empire Chiropractic Clinic
  • Holiday Inn City Centre
  • Hydra Beer Company
  • Lynn Jackson Law Firm
  • MD Engraving
  • Myrl & Roy's Paving, Inc.
  • Nyberg's Ace
  • Shop Dog, LLC
  • Sioux Falls Izaak Walton League
  • Vervain, LLC

Foundation Support

  • East Dakota Water Development Foundation
  • Patagonia
  • Sioux Falls Area Community Foundation
  • St. Paul Foundation