Ryan McManis – Biography
Last update: May 15, 2026Executive profile
Ryan was Chief Legal Officer and Corporate Secretary at Hallador Energy Company, and Vice President and Deputy General Counsel at Lumen Technologies. Ryan McManis joined GTT Communications in 2025.
Ryan McManis is currentlyChief Legal Officer at GTT Communications - View - GTT Communications org chart
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Education
Ryan McManis has a Bachelor of Arts in Criminology from Ohio State University in 1997 and a Juris Doctor from University of Denver, Sturm College of Law in 2002.
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Company Colleagues
- At GTT Communications, Ryan McManis has 47 colleagues including Ed Morche (CEO & Director), Blaine Hauser (Director)…
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- In the Telecommunications industry, Ryan McManis 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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