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The United States security market reached a value of USD 6.61 Billion at 2025 and is projected to expand at a CAGR of around 11.20% during the forecast period of 2026-2035. With rising threat complexity driving demand for integrated physical and cyber-physical security systems, increasing federal investment in transport and critical infrastructure protection, growing adoption of AI-powered video surveillance and access control solutions, and expanding managed security services across commercial and industrial verticals, the market is expected to reach USD 19.11 Billion by 2035.

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The United States security market is undergoing rapid transformation as the convergence of physical and digital security technologies reshapes how organisations protect people, assets, and information. AI-driven surveillance, biometric access control, and unmanned aerial systems are transitioning from specialist applications to mainstream deployments across government, commercial, and defence verticals. Federal spending under the Infrastructure Investment and Jobs Act and rising perimeter security requirements at critical facilities are providing sustained procurement growth for integrated security solution providers.
In May 2026, Teledyne FLIR Defense announced the upgraded Rogue 1 Block 2 unmanned aerial system at SOF Week, with customer deliveries scheduled to begin in Q3 2026. The Block 2 upgrade extends operating range beyond 12 miles and adds a new anti-armor payload option with improved endurance, reinforcing Teledyne FLIR's position in the defence and security drone segment of the US security market.
In July 2025, MarketsandMarkets reported the global physical security market surpassing USD 120 billion, with North America and the United States remaining the dominant regional market. The milestone reflected sustained enterprise investment in video surveillance, access control, and perimeter security solutions across healthcare, BFSI, government, and transportation verticals that underpin US security market demand.
In May 2025, Arlo Technologies launched Arlo Secure 6, the next generation of its home and small-business security subscription service featuring groundbreaking AI technology for proactive threat detection and real-time alerts. The launch reinforced how AI capabilities are redefining expectations for video surveillance and alarm notification systems across residential and commercial segments in the US security market.
In early 2025, infrastructure funding authorised under the US Bipartisan Infrastructure Investment and Jobs Act continued to direct substantial capital toward transit and transportation safety improvements, including station surveillance, access control modernisation, and emergency communications upgrades. The programme provided integrators including Delta Scientific Corporation and EL-Go Team with a recurring pipeline of government security contracts.
Artificial intelligence is transforming the United States security market by enabling proactive threat detection, facial recognition, behavioural analytics, and predictive incident response. Video surveillance systems from companies including Teledyne FLIR and Axis Communications now incorporate machine learning that reduces false alarms and improves response quality. Approximately 40% of US security operators are integrating AI for automation and analytics in their deployments.
Government and military defence applications represent the highest-value verticals in the United States security market, sustained by Congressional appropriations, homeland security budgets, and critical infrastructure protection mandates. Perimeter security specialists including Ameristar, Delta Scientific, and Barrier1 Systems benefit directly from federal facility hardening requirements that set procurement standards for high-security vehicle barrier and access control deployments.
Hostile vehicle mitigation and perimeter barrier systems are among the fastest-growing sub-segments in the United States security market, driven by heightened threat awareness at government buildings, airports, power plants, and event venues. Delta Scientific Corporation's vehicle access control systems and Ameristar's perimeter security fencing address the growing specification for hardened perimeter solutions across the US government and commercial estate.
Organisations across commercial, industrial, and institutional verticals are transitioning from internally operated security to managed security service providers that offer 24x7 monitoring, incident response, and compliance reporting. Reckitt's 2025 investor update highlighted how RFID integration and cloud analytics are enabling real-time consumption data for institutional clients, illustrating the broader trend toward intelligence-driven managed services in the US security market.
Video surveillance systems command the largest system share in the United States security market, with AI-enabled IP cameras replacing legacy CCTV infrastructure at scale across government, commercial, and industrial sites. The Infrastructure Investment and Jobs Act is funding mass surveillance upgrades in transit systems and airports. Teledyne FLIR's imaging and sensing portfolio serves both defence and commercial surveillance applications within the US security market.
The report by Expert Market Research's titled "United States Security Market Report and Forecast 2026-2035", offers a detailed analysis of the market based on the following segments:
Market Breakup by System
Key Insight: Video surveillance systems hold the dominant share of the United States security market by system, driven by AI-enabled IP camera deployments across government, transportation, and commercial properties. Access control systems are the second-largest segment, growing with biometric and mobile credential adoption. Barrier systems, encompassing vehicle access control and hostile vehicle mitigation, are among the fastest-growing sub-categories driven by critical infrastructure hardening requirements at federal and commercial facilities.
Market Breakup by Service
Key Insight: Managed security services are the fastest-growing service segment in the United States security market, as organisations outsource monitoring, threat detection, and compliance reporting to specialised providers. System integration and consulting holds the largest share, as complex multi-system deployments across government and enterprise clients require expert integration of access control, surveillance, intrusion detection, and communication systems. Maintenance and support provides a recurring revenue base for system integrators post-deployment.
Market Breakup by Applications
Key Insight: Government and military and defence applications collectively represent the highest-value verticals in the United States security market, supported by federal procurement budgets, critical infrastructure mandates, and homeland security programmes. Commercial is the largest segment by volume, encompassing retail, hospitality, healthcare, and office building deployments. Transportation is among the fastest-growing applications, driven by the Infrastructure Investment and Jobs Act funding for transit surveillance and access modernisation.
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By system, video surveillance systems account for the dominant share of the market due to widespread AI-enabled deployment across all major verticals
Video surveillance systems hold the largest share of the United States security market by system revenue, as AI-powered IP cameras have become the default security infrastructure for government facilities, airports, commercial properties, and transportation hubs. High-definition image quality, remote monitoring capability, and integration with access control and incident management systems make video surveillance the foundational layer of modern physical security deployments.
Access control systems are the second-largest and growing segment, with biometric authentication, mobile credentials, and cloud-managed access platforms replacing traditional card-reader systems at enterprise and government sites. Barrier systems are growing fastest among specialist categories, driven by federal mandates for vehicle-rated perimeter protection at embassies, power plants, and event venues. In May 2026, Teledyne FLIR's Rogue 1 Block 2 drone system announcement demonstrated how aerial security platforms are becoming part of the integrated US security market offering.

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By service, system integration and consulting accounts for the dominant share of the market due to complex multi-system enterprise deployments
System integration and consulting holds the largest service share in the United States security market, as government agencies, transportation authorities, and large enterprises require expert planning, design, and integration of multi-vendor security systems. Integrators coordinate access control, video surveillance, intrusion detection, and barrier systems into unified command platforms, and the complexity of federal procurement requirements supports high-value service engagements.
Managed security services are the fastest-growing service segment as organisations shift from capex-intensive security operations toward outsourced monitoring and response. In May 2025, Arlo Secure 6's AI-powered subscription launch illustrated how services are evolving toward intelligence-driven, software-delivered security that reduces operational burden for end users. The managed services model provides predictable recurring revenue for providers and scales efficiently across growing client portfolios in the US security market.

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By application, government accounts for the dominant share of the market due to sustained federal procurement and critical infrastructure protection mandates
Government applications lead the United States security market by value, supported by homeland security spending, federal building protection requirements, and law enforcement technology investment. Perimeter security specialists including Ameristar, Delta Scientific, and EL-Go Team are primary beneficiaries of federal procurement for access control and hostile vehicle mitigation systems. Government contracts provide high average order values, long-term maintenance agreements, and barrier to competitive entry through security clearance requirements.
Commercial is the largest segment by unit volume, encompassing retail, healthcare, office, and hospitality deployments. Transportation is the fastest-growing application vertical, fuelled by Infrastructure Investment and Jobs Act funding for transit station surveillance, airport security, and highway monitoring system upgrades. Military and defence spending on drone systems, perimeter sensing, and integrated command platforms, as exemplified by Teledyne FLIR's Rogue 1 Block 2 delivery timeline, is sustaining high-value procurement in the US security market.

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The United States security market is fragmented across specialist perimeter security companies, large defence electronics firms, and broad-spectrum physical security integrators. The market is characterised by strong government procurement relationships, security clearance requirements for federal contracts, and high technical barriers to entry in specialised segments such as vehicle access control and hostile vehicle mitigation.
Competition is shaped by technology differentiation, system integration capability, contract vehicle access, and vertical market expertise. Leading companies invest in AI enhancement, sensor fusion, and unmanned system capabilities to stay ahead of the rapidly evolving threat landscape. Service-led models combining hardware deployment with managed monitoring are becoming the preferred commercial structure for enterprise and government clients in the US security market.
Headquartered in the United States, Ameristar Perimeter Security is a specialist provider of perimeter fencing, security barriers, and integrated perimeter solutions for government, military, and high-security commercial facilities. Its product range addresses vehicle access control, anti-climb perimeter fencing, and blast-mitigation barriers, serving federal agencies and critical infrastructure operators in the US security market.
Headquartered in the United States, Barrier1 Systems LLC specialises in the design and manufacturing of vehicle access control barriers, including crash-rated bollards, wedge barriers, and rising barriers for high-security facility entry points. Its products serve government buildings, embassies, military bases, and corporate campuses requiring hostile vehicle mitigation in the United States security market.
Founded in 1974 and headquartered in California, United States, Delta Scientific Corporation is a global leader in high-security vehicle access control equipment, specialising in barricade systems for embassies, federal facilities, and critical infrastructure sites. Its hydraulic and pneumatic crash-rated barriers are deployed at some of the most sensitive security locations in the world, including multiple US government and diplomatic installations.
Founded in 1991 and headquartered in the United States, EL-Go Team specialises in sophisticated access control and hostile vehicle mitigation security systems. The company develops, manufactures, and supplies advanced physical security products for government, military, and commercial perimeter protection applications, serving the high-security end of the United States security market with engineering-grade vehicle arrest solutions.
Other key players in the market are Teledyne FLIR LLC, and Others.
*Please note that this is only a partial list; the complete list of key players is available in the full report. Additionally, the list of key players can be customized to better suit your needs.*
Get the full intelligence on the United States security market with our latest research report. Discover how AI integration, federal infrastructure investment, managed services growth, and perimeter hardening demand are reshaping competition across systems, services, and applications. Whether you are a security system provider, integrator, government contractor, technology developer, or investor, this report gives you the data to act strategically. Download your free sample today and explore the key opportunities across the US security market.
*While we strive to always give you current and accurate information, the numbers depicted on the website are indicative and may differ from the actual numbers in the main report. At Expert Market Research, we aim to bring you the latest insights and trends in the market. Using our analyses and forecasts, stakeholders can understand the market dynamics, navigate challenges, and capitalize on opportunities to make data-driven strategic decisions.*
In 2025, the market reached an approximate value of USD 6.61 Billion.
The market is projected to grow at a CAGR of 11.20% between 2026 and 2035.
The revenue generated from the United States security market is expected to reach USD 19.11 Billion in 2035.
The market is categorised according to the system, access control system, alarms and notification system, intrusion detection system, video surveillance system, barrier system, and others.
The key players in the market include Ameristar Perimeter Security, Barrier1 Systems, LLC., Delta Scientific Corporation, EL-Go Team, and Teledyne FLIR LLC, among others.
Based on the service, the market is divided into system integration and consulting, risk assessment and analysis, managed security services, and maintenance and support.
Based on the application, the market is divided into government, military and defence, transportation, commercial, and industrial.
Companies face long procurement cycles, stringent crash certifications, complex installation logistics, site disruption concerns, evolving threat tactics, and pressure to prove lifecycle value while competing against lower cost, tested alternatives.
Key strategies driving the market include expanding product ranges, partnering with designers, standardizing integration playbooks, training installers for faster deployment, and developing monitoring services that keep barrier health visible to security teams in time.
Explore our key highlights of the report and gain a concise overview of key findings, trends, and actionable insights that will empower your strategic decisions.
| REPORT FEATURES | DETAILS |
| Base Year | 2025 |
| Historical Period | 2019-2025 |
| Forecast Period | 2026-2035 |
| Scope of the Report |
Historical and Forecast Trends, Industry Drivers and Constraints, Historical and Forecast Market Analysis by Segment:
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| Breakup by System |
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| Breakup by Service |
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| Breakup by Applications |
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| Market Dynamics |
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| Competitive Landscape |
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| Companies Covered |
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| Report Price and Purchase Option | Explore our purchase options that are best suited to your resources and industry needs. |
| Delivery Format | Delivered as an attached PDF and Excel through email, with an option of receiving an editable PPT, according to the purchase option. |
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