This document contains a list of projects by Charles Ytzen including several speculative office buildings ranging from 76,000 to 900,000 square feet, two build-to-suit office buildings totaling 129,300 square feet, parking decks, a health club, and various retail tenant improvements and signage projects. The office buildings, parking decks, and health club were located in Illinois cities like Lisle, Westchester, Itasca, Downers Grove, and Schaumburg.