Alan Anthony Koch

Alan Koch, 77, passed away peacefully at his home ir Columbia, Missouri, on July 25, 2025. Born on July 20, 1948, in Highland, Illinois, Alan lived a life filled with curiosity, dedication, and deep love for his family and passions.
Alan graduated with a degree in Physics from the University of Missouri-Rolla (now Missouri S&T), laying the foundation for a long and accomplished career in aluminum die casting. His work not only advanced the field, including multiple patents, but also gave him the opportunity to travel abroad - an experience he cherished.
Outside of his professional life, Alan found great joy in the outdoors. He loved fishing trips with family, scenic bike rides, and quiet moments spent enjoying nature. His sense of adventure and calm presence will be deeply missed by all who knew him.
Alan is survived by his beloved wife, Beth Koch, and their children: Mandy Gasich (Lorne Jackman), Greg Koch, and Corey Koch (Kerry Fishel). He was a proud grandfather to Peyton, Kendall, John-Emery, and Josie. He is also survived by his sister, Debbie Fernandez, along with extended family and dear friends.
A celebration of Alan's life will be held at a later date. Details will be shared with family and friends when available.
In lieu of flowers, the family welcomes memories and stories of Alan's life to be shared in his honor.