2026

Ana Hess joined Sanum, demonstrating first hand the firm's commitment to multi-generational planning

2021
Strengthened our commitment to competent and ethical delivery of financial planning services

2018
Announced new name, Sanum Financial Services

2007
Established independent firm, Dennis A Koch, CFP®

2000
Relocated to present Crookston, MN location

1994

Added the CERTIFIED FINANCIAL PLANNER® designation, demonstrating commitment to comprehensive financial planning as the foundation for client best interest recommendations

1982

Added investments, helping people “make the most of [their] financial future”

1975

Dennis Koch began selling insurance door to door in Wisconsin