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  • our company
    SENTRYSIX tactical security officer in full gear on patrol at commercial facility
    INNOVATIVE SOLUTIONS - Delivered.

    We are a SBA Certified SDVOSB and VOSB, where we combine proven physical security operations with advanced quantum technology development and integration, secure communications.

    • our story, mission & Values
    • leadership team
    • Advisory Board
    • Veteran Focused & Our Commitment
    • Community Impact
    • Partnerships
    • Awards & Recognition
    • Sentrysix: Vector Labs
  • Missions
    Drones flying over industrial facility with cooling towers representing SENTRYSIX aerial security services
    PROTECTING CRITICAL INFRASTRUCTURE WITH COUNTER DRONE TECHNOLOGIES

    SENTRYSIX leverages advanced Counter-UAS technologies to detect, identify, track, and monitor unmanned aerial systems operating in and around protected airspace. Our solutions provide real-time situational awareness for critical infrastructure, government facilities, commercial properties, and special events, enabling proactive threat assessment and enhanced security operations.

    LEARN MORE >
    • aerospace
    • cyber
    • Defense
    • Healthcare
    • Homeland security
    • Public Safety
    • Intelligence
    • space
  • Industries
    Airport security officer with K9 dog inspecting luggage representing SENTRYSIX airport security services
    Trusted Aviation Security Services Protecting Aircraft, Facilities, and Operations

    SENTRYSIX delivers comprehensive aviation security solutions designed to protect airports, fixed-base operators (FBOs), corporate aviation facilities, aircraft, passengers, and critical aviation infrastructure. By combining professional security personnel, advanced surveillance technologies, access control systems, and proactive risk management strategies, we help aviation organizations mitigate threats, maintain regulatory compliance, and ensure safe, secure operations in a constantly evolving security environment.

    LEARN MORE >
    • Airport & Aviation Security Services
    • Automobile / Car Dealership Security Services
    • Corporate & Commercial Security SerViCES
    • Critical Infrastructure Security Services
    • Healthcare Security Services
    • Homeowners Association Security Services
  • Capabilities
    Military veteran launching drone representing SENTRYSIX drone deployment and aerial security services
    Next-Generation
    National Security Solutions

    We provide next-generation solutions that leverage innovation, technology, and expertise to solve complex challenges and drive operational excellence. Our forward-thinking approach empowers organizations to enhance performance, improve security, and stay ahead in an ever-evolving landscape.

    • Background Investigations
    • Counter-UAS (C-UAS)
    • Protective Security Services
    • Social Media Intelligence
    • Video Surveillance Monitoring
    • CLEARED STAFFING & OPS SUPPORT

    INTEGRATED & MANAGED
    SECURITY PROGRAMS:

    • Managed PQC Network Security
    • CRITICAL INFRASTRUCTURE PROTECTION
    • DATA CENTER SECURITY MANAGEMENT
    • School Campus Security & Safety
    • View All capabilities
  • Careers
  • Contact Us
SENTRYSIX International logo in gold with star design for high-resolution branding
Our Company
  • our story, mission & Values
  • leadership team
  • Advisory Board
  • OUR COMMITMENT TO VETERANS
  • Community Impact
  • PARTNERSHIPS
Missions
  • aerospace
  • cyber
  • Defense
  • Healthcare
  • HOMELAND SECURITY
  • Intelligence
  • Public safety
  • space
Industries
  • Airport & Aviation Security Services
  • Automobile / Car Dealership Security Services
  • Corporate & Commercial Security Services
  • Critical Infrastructure Security
  • Healthcare Security Services
  • HOA Security Services
Capabilities
  • Background Investigations
  • Counter-Drone (c-UAS)
  • Data Center Security Services
  • Electronic Access Control
  • CLEARED Staffing & Operational Support
  • Protective Security Services
  • Social Media Intelligence
  • Video SURVEILLANCE Monitoring
Managed Programs
  • Data Center Security
  • Critical Infrastructure
  • PQC Network CyberSecurity
  • School Campus Security
Careers
CONTACT US
SENTRYSIX International logo in gold with star design for high-resolution branding
  • our company
    SENTRYSIX tactical security officer in full gear on patrol at commercial facility
    INNOVATIVE SOLUTIONS - Delivered.

    We are a SBA Certified SDVOSB and VOSB, where we combine proven physical security operations with advanced quantum technology development and integration, secure communications.

    • our story, mission & Values
    • leadership team
    • Advisory Board
    • Veteran Focused & Our Commitment
    • Community Impact
    • Partnerships
    • Awards & Recognition
    • Sentrysix: Vector Labs
  • Missions
    Drones flying over industrial facility with cooling towers representing SENTRYSIX aerial security services
    PROTECTING CRITICAL INFRASTRUCTURE WITH COUNTER DRONE TECHNOLOGIES

    SENTRYSIX leverages advanced Counter-UAS technologies to detect, identify, track, and monitor unmanned aerial systems operating in and around protected airspace. Our solutions provide real-time situational awareness for critical infrastructure, government facilities, commercial properties, and special events, enabling proactive threat assessment and enhanced security operations.

    LEARN MORE >
    • aerospace
    • cyber
    • Defense
    • Healthcare
    • Homeland security
    • Public Safety
    • Intelligence
    • space
  • Industries
    Airport security officer with K9 dog inspecting luggage representing SENTRYSIX airport security services
    Trusted Aviation Security Services Protecting Aircraft, Facilities, and Operations

    SENTRYSIX delivers comprehensive aviation security solutions designed to protect airports, fixed-base operators (FBOs), corporate aviation facilities, aircraft, passengers, and critical aviation infrastructure. By combining professional security personnel, advanced surveillance technologies, access control systems, and proactive risk management strategies, we help aviation organizations mitigate threats, maintain regulatory compliance, and ensure safe, secure operations in a constantly evolving security environment.

    LEARN MORE >
    • Airport & Aviation Security Services
    • Automobile / Car Dealership Security Services
    • Corporate & Commercial Security SerViCES
    • Critical Infrastructure Security Services
    • Healthcare Security Services
    • Homeowners Association Security Services
  • Capabilities
    Military veteran launching drone representing SENTRYSIX drone deployment and aerial security services
    Next-Generation
    National Security Solutions

    We provide next-generation solutions that leverage innovation, technology, and expertise to solve complex challenges and drive operational excellence. Our forward-thinking approach empowers organizations to enhance performance, improve security, and stay ahead in an ever-evolving landscape.

    • Background Investigations
    • Counter-UAS (C-UAS)
    • Protective Security Services
    • Social Media Intelligence
    • Video Surveillance Monitoring
    • CLEARED STAFFING & OPS SUPPORT

    INTEGRATED & MANAGED
    SECURITY PROGRAMS:

    • Managed PQC Network Security
    • CRITICAL INFRASTRUCTURE PROTECTION
    • DATA CENTER SECURITY MANAGEMENT
    • School Campus Security & Safety
    • View All capabilities
  • Careers
  • Contact Us
SENTRYSIX International logo in gold with star design for high-resolution branding
Our Company
  • our story, mission & Values
  • leadership team
  • Advisory Board
  • OUR COMMITMENT TO VETERANS
  • Community Impact
  • PARTNERSHIPS
Missions
  • aerospace
  • cyber
  • Defense
  • Healthcare
  • HOMELAND SECURITY
  • Intelligence
  • Public safety
  • space
Industries
  • Airport & Aviation Security Services
  • Automobile / Car Dealership Security Services
  • Corporate & Commercial Security Services
  • Critical Infrastructure Security
  • Healthcare Security Services
  • HOA Security Services
Capabilities
  • Background Investigations
  • Counter-Drone (c-UAS)
  • Data Center Security Services
  • Electronic Access Control
  • CLEARED Staffing & Operational Support
  • Protective Security Services
  • Social Media Intelligence
  • Video SURVEILLANCE Monitoring
Managed Programs
  • Data Center Security
  • Critical Infrastructure
  • PQC Network CyberSecurity
  • School Campus Security
Careers
CONTACT US
SENTRYSIX International logo in gold with star design for high-resolution branding
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Contact sentrysix
company
  • Our Story, Mission, Values & Vision
  • Leadership Team
  • Advisory Board
  • Veteran Focused & Our Commitment
  • Community Impact
  • Partnerships
MISSIONS
  • Aerospace
  • Cyber
  • Defense
  • Healthcare
  • Homeland Security
  • Intelligence
  • Public Safety
  • Space
CAPABILITIES
  • Social Media Intelligence
  • Background Investigations
  • Counter-UAS Detection & Identification
  • Proactive Remote Video Monitoring
  • Operational Support And Staffing
  • Electronic Access Control Systems
  • Uniformed Security Services
  • Data Center Security
CAREERS
  • Search Jobs
  • Benefits
  • Military Veterans
NEWSROOM
  • Press Releases
  • Awards & Recognitions
PARTNERSHIP & VENDOR OPPORTUNITIES
Would your company like to become a vendor or teaming partner for SENTRYSiX? We are always looking for industry leaders to partner with us.
Learn more
LICENSES & CERTIFICATIONS
  • SBA Certified: SDVOSB, VOSB

  • State Issued Licenses:

  • TX C20867, MT 50666

  • CAGE: 16PE9

  • UEI: CZ6ZH68NW564
  • © 2026 Sentrysix
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