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NGA Security Advisors and Business Development Consultant
NGA Security Advisors and Business Development Consultant

NGA Security Advisors

More About Us

Leadership

Charles Johnson Founder and CEO of NGA Security Advisors

Founder / CEO

Charles McGilvary Johnson,

PSP, FCP

Charles is a seasoned professional with 30+ years of experience in the electronic security industry. As a Physical Security Specialist, he has a strong, successful track record in developing, nurturing, and managing relationships with channel partners, security integrators, architects, consultants, technology partners, attorneys, and especially end users. Charles is Board Certified in Physical Security from ASIS (American Society for Industrial Security), holding a Physical Security Professional (PSP) Certification #29720. He is also a designated Florida CPTED Practitioner (FCP) from the State of Florida Office of the Attorney General. The FCP is required to offer Crime Prevention Through Environmental Design (CPTED) Security Assessments for Multi-Family Properties in Florida that want to pursue compliance with Florida Statute 768.0706.

 

Charles is experienced and a Subject-Matter-Expert in Security Technology, which includes but is not limited to Physical Access Control, Video Surveillance, Biometrics, Artificial Intelligence, IoT, License Plate Recognition, Parking & Vehicle Gate Entrance, Interior Entrance & Exterior Barrier Protection.

 

Charles is an active and proud member of SIA (Security Industry Association), ASIS (American Society for Industrial Security), US|CPTED (US CPTED Association) & Security Specifiers. During his extensive career, he has worked on projects involving clients from Corporate/Fortune 500, Higher Ed, K-12, Healthcare, Critical Infrastructure, Multi-Family, Transportation, Gaming/Casino, Entertainment Venues & Federal, State & Local Government/Municipalities, including Law Enforcement & Public Safety.

 

Charles was born in Greenwood, SC, and has been married to his wife, Michelle, for 30 years. He is the Father of 5 and Grandfather of 1 Grandson. He enlisted in the United States Marine Corps in 1992 and was Honorably Discharged in 1993 with a Service-Connected Disability. He lives in the North Georgia (NGA) mountains and loves Hiking, Golf, Fishing, & Overlanding in his Jeep Wrangler Rubicon.

Michelle B Johnson, Chief Financial Officer of NGA Security Advisors

Chief Financial Officer

Michelle B Johnson

PROFESSIONAL EXPERIENCE

Michelle is a 26+ year Classroom Teacher with extensive experience teaching in the public schools in SC, NC & GA. She currently serves as the Choral Director at Freedom Middle School in Canton, GA
 

Michelle has joined NGA Security Advisors as the Chief Financial Officer. In this role, she will have the primary responsibility for making financial planning decisions, management of financial transactions & reporting via QuickBooks. She will provide oversight and manage Revenue, Expenses, Accounts Payable & Accounts Receivables.  


PERSONAL LIFE

Michelle was born on Moody Air Force Base in Valdosta, GA, and has been married to her husband, Charles for over 29 years. She is the mother of 5 and “Nanny” to 1 Grandson. She holds a Bachelor of Music Education and Masters of Elementary Education from Lander University in Greenwood, SC. She lives in the North Georgia (NGA) mountains and loves gardening, reading, and playing music.

Giving Back

NGA Security Advisors is dedicated to making a positive impact beyond our Security Industry. Specifically, our team is focused on the 501c organizations who help, support and serve our Active Military, Veteran, First-Responder and Law Enforcement community. We are especially appreciative and proud to honor Charles’ Grandfather Jack McGilvary Robbins who served in the US Navy for 30+ years and Michelle’s Grandfathers Carl Wayne Seigler & Henry Calvin Baker who both served in the US Army. These three Grandfathers were all part of the Greatest Generation who all saw combat in World War II. God Bless them and all former and current Soldiers, Marines, Airman, Sailors and Coasties.


If you feel called to donate in Memory or Honor of someone close to you please use these links provided. 

Gary Sinise Foundation, NGA Security Advisors, Georgia
Tunnel to Towers Foundation, NGA Security Advisors, technology legal advisor, Georgia
Will Power For Veterans, NGA Security Advisors, technology legal advisor, Georgia
Wounded Warrior Project, NGA Security Advisors, business development services, Georgia

Memberships

NGA is Affiliated with Top Industry Membership Organizations to Deliver Cutting-Edge Solutions

SIA, NGA Security Advisors, custom solutions, Georgia
Veterans in Security, NGA Security Advisors, go-to-market strategy, Georgia
NGA Security Advisors
Security Specifiers, NGA Security Advisors, security advisor near me, Georgia

SBA Certification

NGA Security Advisors, technical advisor

As of July 10, 2024, NGA Security Advisors is an SBA Certified Service-Connected Disabled Veteran Owned Small Business (SDVOSB) which means you can partner with NGA to provide Federal Sole-Source or Set-Aside Contracts in accordance with 13 C.F.R. 125.19 and 125.20. Our current NAICS Codes are 541690 (primary) & 541611.

NGA Security Advisors and Business Development Consultant

Contact us to learn how our Expertise, Knowledge and Passion can help you and your organization with a sustained and successful roadmap.

NGA Security Advisors, System design and specification
NGA Security Advisors

Office Locations

Georgia

1901 Andes Ridge

Jasper, GA 30143

Florida

15202 NW 147th Dr. 

Suite 1200

Alachua, FL 32615

NGA Security Advisors, technical advisor

NGA Security Advisors is an SBA Certified SDVOSB for federal contracts.

© 2025 NGA Security Advisors

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