New York, United States of America
630 employees
Founded 1987
Verified active February 2, 2026

Key Highlights

  • MSA Security integrates specialized services to offer a comprehensive threat mitigation solution, ensuring clients are protected at every stage of the attack cycle.
  • The company's team of experts draws from a diverse range of backgrounds, including elite law enforcement and military units, providing a unique depth of expertise.
  • MSA Security focuses on delivering custom security programs tailored to the specific needs of each client, enhancing the effectiveness of their security solutions.
  • The company's strategic approach to security is supported by decades of experience, ensuring that clients receive the highest level of protection.
  • MSA Security's commitment to innovation and operational excellence makes it a leader in the enhanced protection services industry.

About MSA Security

MSA Security is a leading provider of enhanced protection services, specializing in threat mitigation for government and business entities globally. With a team of 630 experts, MSA Security offers a comprehensive suite of services including firearm and explosive detection, risk advisory, executive protection, and disaster response. Founded in 1987, the company leverages decades of experience from elite law enforcement, military, and corporate security to deliver tailored security solutions.

The company's approach is rooted in a deep understanding of the attack cycle, ensuring organizations are protected at every stage. MSA Security collaborates closely with clients to design custom security programs that meet their unique needs, backed by a team of subject matter experts.

Based in New York, MSA Security operates as a privately held entity, committed to delivering unparalleled security services to its clients.

Leadership Team

M
Michael O'Neil
CEO and Chairman

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Company Facts

Parent Company Allied Universal

Connect with MSA Security

Why Contact MSA Security?

B2B professionals should contact MSA Security for its unparalleled expertise in threat mitigation and custom security solutions. The company's deep industry experience and innovative approach make it an ideal partner for organizations seeking to enhance their security posture.

Who Should Contact MSA Security for Business?

Sales teams targeting government and corporate clients, recruiters seeking experienced security professionals, and partners offering specialized protection services should reach out to MSA Security.

Categories

  • Threat Mitigation
  • Security Services
  • Risk Advisory
  • Executive Protection
  • Disaster Response
  • Security Experts
  • Custom Security Programs
  • Attack Cycle
  • Security Solutions
  • Elite Protection

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Frequently Asked Questions

Who is the CEO of MSA Security?
Michael O'Neil is the CEO and Chairman of MSA Security.
What does MSA Security do?
MSA Security is an international security company that specializes in critical infrastructure protection, executive protection, and high consequence threat solutions such as explosive detection.
How many employees does MSA Security have?
MSA Security has approximately 630 employees.
Where is MSA Security headquartered?
New York, New York, United States of America
What industry is MSA Security in?
MSA Security operates in Security Services, Risk Management, Corporate Protection.
When was MSA Security founded?
MSA Security was founded in 1987.
Is MSA Security still active?
Yes, MSA Security was verified as an active company on February 2, 2026. Data Surfer regularly validates company information to ensure accuracy.
How do I sell to MSA Security?
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Last verified: February 2, 2026

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