Rachel Stack, CFO, Cologix

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Rachel Stack
CFO, Cologix

Speaker Profile

Rachel Stack is the Chief Financial Officer at Cologix. In this role, Stack leads all financial strategy, capital markets and accounting functions. She also drives Cologix’s corporate development strategy as the company continues to expand throughout North America. Stack has held various financial leadership positions in telecommunications and banking throughout her career. Most recently, Stack was SVP, Corporate Strategy and Development for Zayo where she led the company’s mergers & acquisitions, strategy, treasury, real estate and capital markets efforts. Prior to Zayo, Stack was a Director in Royal Bank of Canada’s (RBC) Communications, Media and Entertainment group where she worked with large telecom and communications infrastructure companies. During her time at RBC’s investment bank, Stack led the execution of more than 25 M&A transactions totaling more than $3BN and 50 financings totaling $150BN. Before working at RBC, Stack was an Associate at Daniels & Associates. Stack also is a recipient of the Denver Business Journal’s 2022 C-Suite Award. She received an MBA from Columbia Business School and BA in Economics from Columbia University.