Michael Julian
Second Generation CEO
MPS Security is a multi-service security firm providing physical and asset security using Executive Protection Agents and Uniformed Security Officers for site security, events, residential and commercial properties, access control, security patrols, loss prevention, fraud detection, and undercover officers.
MPS Security has developed a team of elite experts focused on cultivating protection services that are unparalleled in the industry. From anywhere in the nation to international territory, there is nowhere you can go without the support and resources MPS Security can provide. MPS holds licenses in California & Nevada, with strategic partnerships worldwide. Our corporate headquarters is located in the heart of the industrial hub of the Inland Empire-Murrieta, CA (Riverside County)-with offices in Los Angeles and Las Vegas.
MPS is a leader in the security industry, offering comprehensive security services worldwide. Contact one of our Security Risk Advisors today.
Corporate Office
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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, security patrols, loss prevention, fraud detection, and undercover officers.
In 1967, Ron Julian, a Navy veteran and former law enforcement officer, opened the first office of National Business Investigations in Fullerton, California, providing general investigative and protective services.
Thirty years later, when Ron's son Michael ascended into leadership of NBI, he created a separate division focused on protection, security, and risk mitigation services. MPS Protection & Security (MPS) was born and continued to grow over the following three decades, becoming the highest revenue-earning sector of the organization.
Now in the 21st century, MPS serves clients throughout the United States-including Fortune 100 companies-protecting their executives, assets, and reputation by providing a level of service derived from, and managed by, over 50 years of experience.
MPS Security is expanding at a record pace. New employment opportunities are constantly opening up. Please complete our employment application if you'd like to join our team.
Employment Opportunities
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.