Michael Julian
Second Generation CEO
MPS Security has developed a team of elite experts over the past five decades, focused on cultivating protection services that are unparalleled by industry standards. As a multi-service security firm, we provide physical and asset security utilizing Executive Protection Agents and Uniformed Security Officers for site security, events, residential and commercial properties, access control, patrols, loss prevention, fraud detection, and undercover operations.
With over five decades in the security industry, MPS Security supports clients nationwide and internationally. We are licensed in CA & NV and have strategic partnerships worldwide. Our corporate headquarters is in Murrieta, CA (Riverside County), with offices in Los Angeles and Las Vegas.
MPS Security, a division of National Business Investigations, Inc. (NBI), is a multi-service security firm providing physical and asset security using Uniformed Security Officers and Executive Protection Agents for site security, events, residential and commercial properties, access control, patrols, loss prevention, fraud detection, and undercover roles.
In 1967, Ron Julian, a Navy veteran and former law enforcement officer, opened the first NBI office in Fullerton, CA, providing general investigative and protective services.
30 years later, Ron's son Michael Julian took the helm and established a separate division focused on protection, security, and risk mitigation services. MPS Protection & Security (MPS) was formed and became the organization's highest revenue-earning sector over the following decades.
Today, MPS serves clients throughout the U.S., including Fortune 100 companies, protecting their executives, assets, and reputation with a level of service refined by over 50 years of experience.
At MPS Security, we take pride in the protection and service we provide to our clients. Our team is privileged to work on complex security details with a diverse range of businesses, organizations, and individuals. We're proud of our impact and pleased to spotlight a few of our clients.
MPS is a leader in the security industry, offering a complete line of security services worldwide. Contact one of our security risk advisors today.
Corporate Office
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MPS Security is expanding at a record pace. New employment opportunities are constantly opening up. If you'd like to join our team, please complete our employment application.
Since 1967, MPS Security & Protection has delivered professional security grounded in respect, coordination, and discretion. We’re a second-generation firm with longstanding client relationships and worldwide connections.
“No two clients are the same, and neither are their needs.” — Our protection is tailored to your risks, lifestyle, and operations.
Experts in Executive Protection and Uniformed Security.
Second Generation CEO
President
Uniform Security Manager
RST teams safeguard homes and families with 24/7 protection and low-profile coverage.
Advance planning and protective agents for domestic and international trips.
Award shows, corporate meetings, and social functions — seamless protection.
Threat assessments, access control design, patrols, loss prevention, and more.
We’re always looking for professional Executive Protection Agents and Uniformed Security Officers. Apply through our portal.
Let’s discuss your needs and design a protection plan that fits your risk profile.