William Ostrowski Email & Phone Number
President and CEO @ Klas Telecom Services, Inc.
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
William Ostrowski Location
- Herndon, VA, US
William Ostrowski Work
- 2022 -now President and CEO @
- 2022 -now President and Chief Executive Officer @ Klas Government
- 2020 -2022 President and Chief Executive Officer @
- 2019 -2020 Director of Business Development @
- 2018 -2019 Product Strategy Advisor @
- 2018 -2018 Vice President, Global Business Development and Sales @
- 2017 -2018 Vice President, US Sales and Business Development @
- 2011 -2017 Associate Director, Special Operations Systems @
- 2010 -2011 Senior Professional Staff @
- 2008 -2010 Program Manager @ Eoir Technologies, Inc.
- 1982 -2008 Chief Warrant Officer @ u.s Army Special Forces
William Ostrowski Education
- Defense Language Institute Foreign Language Center
(Indonesian)
- Boston University
Master of Science (Computer Information Systems)
- University of Oklahoma
Master of Arts (Economics)
- Cornell University
(Leadership)
- Villanova University
Masters (Management)
William Ostrowski Summary
- William Ostrowski, based in Herndon, VA, US, is currently a President and CEO at Klas Government. William Ostrowski brings experience from previous roles at Klas Government, Elta North America, L3harris Technologies and Digitalcm, LLC. William Ostrowski holds a Defense Language Institute Foreign Language Center. William Ostrowski has 2 emails and 6 mobile phone numbers on RocketReach.
Looking for a different William Ostrowski?
Find contact details for 700 million professionals.
Others Named William Ostrowski
Will Ostrowski
Sales Manager
New York, United States
Bill Ostrowski
Information Technology Consultant
New York, NY, US
Bill Ostrowski
Executive Chef
New York, NY, US
Bill Ostrowski
CNI Tech
Lansing, MI, US
Top Klas Telecom Services, Inc. Employees
Tucker Blue
Advanced Programs Engineer
Knoxville, TN, US
William Ostrowski
President and CEO
Herndon, VA, US
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co