Security One, Inc. is a “C” corporation headquartered in Memphis, TN that employs over 600 employees in the Southeastern and Midwestern United States. Security One was initially formed in 1973. Security One has significant experience providing services similar in scope to those require and, as such, is uniquely qualified to meet the stringent requirements as set forth. Our current clients include school and college campus’s, office parks, high rise office buildings, assisted living facilities, and resorts, all of which have similarly strict safety and regulatory requirements. In addition, all account servicing and management issues will be conducted personally by the ownership and management group in Memphis, TN. This will allow you, our business partner to receive the fastest response possible to change in service requests or personnel and performance issues
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Security One Questions
The Security One annual revenue was $69.7 million in 2026.
Barry Marshall is the President and Partner of Security One.
65 people are employed at Security One.
Security One is based in Memphis, Tennessee.
The NAICS codes for Security One are [561, 56].
The SIC codes for Security One are [738, 73].
Top Security One Employees
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Barry Marshall
President and Partner at Security One
Memphis, TN, US14 -
11
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Rick Davis
Director at Security One
Memphis, TN, US3 -
Gail Glass
HR Manager at Security One
Springfield, PA, US -
Christopher Mitchell
The new supervisor at Security One at Security One
Stockbridge, GA, US12 -
Jewel Securityone
Director of Operations for Georgia at Security One
Marietta, GA, US
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