Charles Mueller

Charles Mueller is a finance executive with extensive experience across various roles and industries. Currently serving as Chief Financial Officer at FGM Architects since June 2025, Charles previously held the position of Senior Vice President of Finance and Accounting at Halff from June 2023 to May 2025, overseeing key areas including Accounting, Finance, Project Accounting, Real Estate, and Procurement. Prior to this, Charles accumulated over a decade of experience at ADM, where roles included Finance Manager for Ag Services and Oilseeds North America, Strategic PMO - Project Manager for Green Bison Soy Processing LLC, Financial Planning and Analysis Manager, Business Development Manager, Audit Analyst, and various accounting positions across different locations. Charles holds an MBA from the University of Illinois Urbana-Champaign and a Bachelor's degree in Accounting, Finance, and Accounting Information Systems from Illinois State University.