Ketel Thorstenson CPA
Ketel Thorstenson, LLP, is a full-service accounting firm rich in history, serving clients in the Black Hills region since 1936. Currently, KT has 21 partners and over 50 CPAs, with offices in Rapid City, SD, Spearfish, SD, and Gillette, WY. The firm offers a variety of accounting services, specializing in the agricultural, construction, hospitality, nonprofit, and government industries.
Services:
- Tax Services
- Business Accounting
- Audit Services
- Advisory Services
810 Quincy Street
Rapid City, South Dakota 5770
