Meet Our South Dakota Team
TIFFANY MITTLIEDER - Bookkeeper/Office Manager
Tiffany received her Bachelor’s Degree of Science in Graphic and Multimedia Design. She earned the prestigious “Award of Perseverance” through her college. Tiffany exemplifies this daily through her diligent work ethic and dedication to the company. She proved this by moving to Spearfish, SD to become the lead bookkeeper and office manager. When Tiffany is not working, she enjoys a wide array of crafts, drawing, and painting. However, she is most passionate about spending time with those who matter most, her two dogs, family, and good friends.
Matthias Steeves - BOOKKEEPER
Matthias is currently pursuing a bachelor’s degree in Professional Accountancy at Black Hills State University as he works towards his goal of becoming a CPA. He worked as a bookkeeper with us for almost two years before leaving to study abroad in Spain—and now he is back with us through the summer. When not working and studying, Matthias loves to spend time with his wife and his family, as well as reading, playing the piano, riding his motorcycle, and skiing whenever he can find a spare moment.
Kellie Schultz - Bookkeeper
Kellie has a Bachelor’s Degree in Business Education with a Masters in Secondary Education. She taught in South Dakota for 34 years before retiring early in 2021. Kellie taught accounting for over 20 years and always felt that is where her passion was, even while she was teaching. She is a detail-orientated, organized person and likes working with numbers, so she is right at home in our bookkeeping office. In her free time she likes reading, hiking, side by siding, and hanging out with family whenever possible.