NorthStar Security Group
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NorthStar Security Group
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Our Team
Our Services
Our Clients
Contact Us
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Our Team

Leadership

Administration & Management

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Teresa Thomasson

CEO

Chair & Chief Executive Officer



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Sean Savage

CFO

President & 

Chief Financial Officer



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Jacob Knowlton

COO

Vice President & Chief Operating Officer



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Dylan Knowlton

DBA

Vice President &

 Director Of Business Affairs


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Nathan Hooker

Security Manager



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William Kirksey

Security Manager



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Joey Horn

Sales & Marketing Manager



Copyright © 2026 NorthStar Security Group - All Rights Reserved.



ADDRESS: 5325 Wall St | Ste 2555 | Madison, WI 53718

Office: (608) 975-7977 | Email: board@nspg.net

Licensed. Bonded. Insured.

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