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Top Security Companies in Houston, TX (85)

Aventiv Technologies
Big Data • Information Technology • Security • Software
5 Offices
1,001 Employees
32 Benefits Hiring Now

Aventiv Technologies is a diversified technology company that provides innovative solutions to customers in the corrections and government services sectors. Aventiv is the parent company to Securus Technologies and AllPaid, leading providers of innovative products and services. The collective power of these unified organizations deliver superior value and service to all of our customers nationwide. We believe society improves when modern...

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Aventiv Technologies
Safe Haven Security Services, LLC.
Internet of Things • Professional Services • Security
70 Offices
1,109 Employees
Hiring Now

Safe Haven Security Services, LLC is a prominent ADT-authorized dealer and security provider founded in 1999. The company specializes in residential security systems, monitoring solutions, and home automation, positioning itself as a national leader in the industry. With headquarters in North Kansas City, MO, and over 100 office locations, it provides comprehensive security and alarm services to homeowners and businesses...

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Safe Haven Security Services, LLC.

Safe Haven Security Services, LLC.'s Top Stability & Growth Strengths

Strong Market Position & Advantage: Safe Haven is positioned as the largest ADT Authorized Dealer in North America, indicating significant reach and channel strength.

Market Expansion: The organization has scaled to over 100 offices across roughly 40 states, reflecting a broadening geographic footprint.

Strong Revenue Growth: Multiple sources estimate substantial revenue in the $250M–$500M range with recognition on growth lists, suggesting continued commercial expansion.

Kroll
Big Data • Security • Software • Analytics • Cybersecurity
25 Offices
5,001 Employees
17 Benefits Hiring Now

Kroll is the world’s premier provider of services and digital products related to valuation, governance, risk and transparency. We work with clients across diverse sectors in the areas of valuation, expert services, investigations, cyber security, corporate finance, restructuring, legal and business solutions, data analytics and regulatory compliance. Our firm has nearly 5,000 professionals in 30 countries and territories around the...

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Kroll

Kroll's Top Stability & Growth Strengths

Strong Market Position & Advantage: Multiple third-party descriptions and industry recognitions portray Kroll as a leading independent provider in financial and risk advisory, with top placements in areas like fairness opinions and investigations/forensics. Scale signals such as a global workforce and long operating history reinforce a durable competitive position.

Market Expansion: Evidence points to active expansion through new practices (e.g., Economics and Decision Intelligence), geographic build-outs, and acquisitions across regions including APAC, Europe, and Latin America. Announcements of added services and locations indicate an expanding footprint.

Diversified Revenue Streams: A broad portfolio spanning valuation, investigations, due diligence, compliance, cyber/MDR/IR, restructuring, and agency/trustee services suggests multiple demand drivers. Recognition across several distinct service lines implies revenue is not dependent on a single offering.

NETSYNC
Cloud • Information Technology • Security • Cybersecurity
10 Offices
450 Employees
11 Benefits Hiring Now

Netsync specializes in collaboration & unified communications, data center and cloud, network infrastructure and others. NETSYNC is an NMSDC-certified minority business enterprise (MBE), federally certified woman-owned small business (WOSB), and HUB-certified value-added reseller (VAR), specializing in the implementation of comprehensive IT life cycle solutions for a wide array of organizations. As a Cisco Gold, Master Collaboration, and Master Security Partner; an HP...

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NETSYNC
Affiliated Monitoring
Internet of Things • Security • Software
2 Offices
165 Employees
2 Benefits Hiring Now

Affiliated Monitoring combines over 40 years experience in alarm, fire and PERS monitoring with the latest technology to service security professionals nationwide. Affiliated Monitoring invests in the people, services, technology and infrastructure to help alarm dealers meet the security challenges of today and the future.

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Affiliated Monitoring
Securitas Security Services USA, Inc.
Professional Services • Security • Consulting
211 Offices
95,000 Employees
Hiring Now

Securitas Security Services USA, Inc. is a leading provider of customized security and guarding solutions. The company offers a comprehensive range of protective services, including on-site guarding, mobile patrols, remote monitoring, and electronic security. They also provide specialized services in fire and safety, corporate risk management through Pinkerton, and professional consulting and investigations to help safeguard people, property, and information.

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Securitas Security Services USA, Inc.
Impact Fire Services
37 Offices
2,100 Employees
Hiring Now

Impact Fire is a full-service fire protection and life-safety company serving businesses across the United States. Its certified technicians design, install, inspect, monitor, maintain, retrofit, and repair fire safety systems, including extinguishers, sprinklers, alarms, and kitchen suppression systems. The company helps protect employees, customers, and property while supporting compliance with local and national fire codes, and offers service around the...

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Impact Fire Services
VSC Fire & Security, Inc.
30 Offices
799 Employees
24 Benefits Hiring Now
Fire safety: Inspection and installation of fire sprinkler, fire alarm, security, life safety and low voltage systems.

For more than 65 years, VSC Fire & Security, has partnered with thousands of customers as a trusted contractor for the inspection and installation of fire sprinkler, fire alarm, security, life safety and low voltage systems. VSC Fire & Security, has over 1,800 talented employees, and more than 950 vehicles throughout our footprint which spans the East Coast, and West...

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VSC Fire & Security, Inc.
Bravas
Internet of Things • Security • Design • Automation
14 Offices
300 Employees
Hiring Now

Bravas is a leading national home experience designer and technology integrator specializing in luxury residential and office spaces. They design and install premium smart home solutions, including automated lighting, shading, whole-house audio/video, climate control, and security systems. By collaborating with architects and designers, Bravas creates intuitive, life-enhancing environments that integrate cutting-edge IoT technology into the fabric of the home.

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Bravas
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Raptor Technologies
Information Technology • Security • Software
Houston
155 Employees
13 Benefits Hiring Now

Raptor is driven by our mission to protect every child, every school, every day. Founded in 2002, Raptor provides integrated school safety software enabling schools to safeguard students and staff, screen visitors, track volunteers, report on drills, respond to emergencies, and reunite families. Raptor is trusted by over 50,000 schools worldwide to keep staff and children safe.

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Raptor Technologies
Loomis Armored US, LLC
Logistics • Security • Transportation • Financial Services
48 Offices
24,000 Employees
Hiring Now

Loomis is a cash-management and secure valuables services company operating through Loomis AB and its U.S. division, Loomis Armored US, LLC. It provides armored cash-in-transit transportation, cash processing and vaulting, ATM services, treasury-management support, and technology-enabled cash visibility. Its customers include financial institutions and commercial and retail businesses, supported by a nationwide network of branches, vehicles, and operating locations across...

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Loomis Armored US, LLC

Loomis Armored US, LLC's Top Stability & Growth Strengths

Strong Market Position & Advantage: Industry standing is characterized by a powerful U.S. duopoly with Brink’s and top‑tier positioning across most global markets. Credit assessments tie stability to market‑leading positions in cash management services.

Strong Revenue Growth: Overall performance is described as reaching record quarterly levels with year‑over‑year increases, and the U.S. segment shows currency‑adjusted growth. The U.S. market contributes the largest share of group revenue, reinforcing top‑line momentum.

Profitability: Operating performance in the U.S. is marked by record margins, reflecting strong efficiency and demand for secure logistics and cash‑handling solutions. Segment strength and high margins are highlighted as key contributors to group results.

Preferred Technologies
3 Offices
132 Employees
Hiring Now

Within our family culture, we at Preferred Technologies, LLC nurture and inspire our employees to creatively resolve customer pain using the highest level of craftsmanship and service.

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Preferred Technologies
Liongard
Cloud • Security • Software
Houston
104 Employees
23 Benefits Hiring Now

Liongard unifies and automates the management and protection of modern IT environments at scale for MSPs and Enterprise IT Operations.

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Liongard
Convergint Federal Solutions
Professional Services • Security • Cybersecurity • Defense
21 Offices
350 Employees
Hiring Now

Convergint Federal Solutions is a global, service-based systems integrator and a wholly owned subsidiary of Convergint Technologies. The company provides a suite of programmatic and project management tools to facilitate system optimization at federal and military installations worldwide. They specialize in deploying innovative, scalable security and cybersecurity solutions that ensure consistent risk management and strict adherence to federal regulatory compliance...

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Convergint Federal Solutions
Alert 360
Professional Services • Security • Energy
20 Offices
1,000 Employees
24 Benefits Hiring Now

Alert 360 Home Security is a top-rated provider of the best home security systems, security cameras, alarm systems, home automation, alarm monitoring, and business security systems. Founded in 1973, A+ accredited by the BBB, we are the 4th largest residential security company serving customers coast to coast and one of the fastest security companies growing due to the following: 5...

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Alert 360
YETI
Consumer Web • Other • Sports
17 Offices
1,262 Employees
26 Benefits Hiring Now

At YETI, we believe that time spent outdoors matters more than ever and our gear can make that time extraordinary. When you work here, you have the opportunity to create something exceptional, build something sustainable and make a real impact. We are BUILT FOR THE WILD™.

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YETI

YETI's Top Stability & Growth Strengths

Strong Market Position & Advantage: Evidence points to YETI as a premium category anchor with leadership across coolers and high-end drinkware, supported by brand scale and equity. Independent coverage and company materials describe it as the premium benchmark, with historical revenue leadership versus key rivals.

Market Expansion: International revenue advanced in 2025, led by Europe and Australia, with Japan added mid-year, indicating widening geographic reach. Direct-to-consumer volume surpassed $1.12B, reinforcing broader market access and control of assortment and pricing.

Diversified Revenue Streams: Coolers & Equipment expanded while Drinkware remained the largest category, and growth in bags, soft coolers, and cargo broadened exposure beyond any single product line. A balanced mix across DTC and wholesale further supports resilience when one area cools.

Action1 Corporation
Information Technology • Security • Software
Houston
89 Employees
Hiring Now

Action1 is an autonomous endpoint management platform that is cloud-native, infinitely scalable, highly secure, and configurable in 5 minutes—it just works and is always free for the first 200 endpoints, with no functional limits. By pioneering autonomous OS and third-party patching - AEM’s foundational use case - through peer-to-peer patch distribution and real-time vulnerability assessment without needing a VPN, it...

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Action1 Corporation
Allied Fire Protection
5 Offices
348 Employees
Hiring Now

Allied Fire Protection is dedicated to protecting lives and property through expert fire protection solutions. From our corporate headquarters in Houston, we proudly serve communities across Austin, San Antonio, Laredo, the Rio Grande Valley, Dallas/Fort Worth, Tampa, and Nashville — delivering safety, reliability, and peace of mind wherever we go.

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Allied Fire Protection
DH Pace Company, Inc.
Security • Industrial
60 Offices
49 Employees
Hiring Now

DH Pace Company, Inc. is a family-owned, privately held provider of commercial, industrial, and residential door, docking, and security solutions. The company distributes, installs, maintains, and repairs a broad range of products, including doors, loading-dock equipment, electronic security, and gate systems. Operating through more than 60 offices across the continental United States, DH Pace serves businesses, institutions, and homeowners and...

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DH Pace Company, Inc.
Firetrol Protection Systems, Inc.
Professional Services • Security • Industrial • Manufacturing
3 Offices
660 Employees
Hiring Now

Firetrol Protection Systems is a full-service fire protection and life safety contractor. The company specializes in the design, fabrication, installation, inspection, and maintenance of a wide range of fire suppression, alarm, and integrated security systems. Serving diverse sectors including healthcare, industrial, government, and commercial properties, Firetrol provides comprehensive life safety solutions through its experienced team of engineers, technicians, and project...

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Firetrol Protection Systems, Inc.

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