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About P-11 Security

P-11 Security is a Minority Woman-Owned Small Business Security Company headquartered in Southern California. The founding partners, Stefanie Prykanowski and Ron Prykanowski, bring over 20 years of business management experience and expertise supporting and maintaining networks across the Defense Industry.


Our core principles place the highest value on our partnerships with our clients. From day one we communicate, collaborate and set expectations to solve challenges facing your organization. We are committed to ensuring that you are part of the solution, receive on-time reporting and support, and achieve and surpass your security goals.


We provide a Comprehensive Security Suite which includes Acquisition, Cyber, Personnel, Program Management, Physical Security and Information Technology. The driving force behind P-11 Security is to help our clients secure and support their critical mission and business networks to create a successful organization.

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