Sprague & Curtis Real Estate Named Small Business Of The Year According to the Kennebec Valley Chamber of Commerce Facebook page, Sprague & Curtis Real Estate was named the Kennebec Valley Chamber of Commerce Small Business of the year. Located in Augusta, Sprague & Curtis Real Estate has been a staple in Kennebec county since the company was founded in 1957 by Bill Sprague, Sr. Today, Sprague & Curtis is the largest real estate brokerage in the metropolitan Augusta area. It is led by Bill’s son, Bill Sprague, Jr. Congratulations to Sprague & Curtis Real Estate on being named the Small Business of the Year! Join us virtually on March 26th to celebrate them at the 2021 Kenney Awards!