ISN employs 1,334 employees. The ISN management team includes Brian Callahan (Chief Executive Officer and President), Peter Kosydar (Associate General Counsel), and Alex Bowles (Director, Global Client Services).
Looking for a particular ISN employee's phone or email?
Top ISN Management Employees
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Brian Callahan
Chief Executive Officer and President at ISN
Dallas, TX, US35+ -
Peter Kosydar
Associate General Counsel at ISN
Dallas, TX, US15+ -
Alex Bowles
Director, Global Client Services at ISN
Dallas, TX, US35+ -
Rich Fitzpatrick
CFO at ISN
Dallas, TX, US22 -
Scott Whigham
Director of Technical Operations at ISN
McKinney, TX, US23 -
Dag Yemenu
Chief Technology Officer at ISN
Dallas, TX, US14
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