Rachel Stack – Biography
Last update: March 25, 2026Executive profile
Rachel was Chief Financial Officer at Cologix, and Senior Vice President of Corporate Strategy and Development at Zayo Group. Rachel Stack joined Optimum Communications in 2024.
Rachel Stack is currentlyChief Financial Officer at Lightpath - View - Lightpath org chart
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Education
Rachel Stack has a Master of Business Administration from Columbia University.
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Company Colleagues
- At Lightpath, Rachel Stack has 14 colleagues including Chris Morley (CEO), Chris Yost (Legal)…
Homonyms
- Rachel Stack - Assistant General Counsel - Bruce Power
Industry Colleagues
- In the Telecommunications industry, Rachel Stack has 23,761 colleagues in 1,565 companies located in 144 countries. 14,729 executive movements have been recorded in the last 12 months. Learn more about Telecommunications.
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