Thomas Callahan – Biography
Last update: April 14, 2026Executive profile
Thomas Callahan is currently
Group Vice President of Infrastructure, Security and Operations at Tessco Technologies - View - Tessco Technologies org chart
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Company Colleagues
- At Tessco Technologies, Thomas Callahan has 15 colleagues including Dave Eckelbarger (CEO), Andrew Sapitowicz (Business Analytics & PMO)…
Homonyms
- Thomas Callahan - Director of Operations - Sbarro
- Thomas Callahan - Executive Creative Director - Serino Coyne
- Thomas Callahan - Partner, Tax - Thompson Hine
Industry Colleagues
- In the Telecommunications industry, Thomas Callahan has 23,195 colleagues in 1,581 companies located in 144 countries. 14,576 executive movements have been recorded in the last 12 months. Learn more about Telecommunications.
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Through the switchboard, call Tessco Technologies at +1 410... and ask for Thomas Callahan.
