Security companies in United States of America (USA) (7,239 found)
Gate Sentry is a hardware-free visitor management system for gated communities, country clubs, and manufacturing sites with on-site security. It replaces desktops, scanners, and paper logs with a single tablet. Users send mobile guest passes from their phones, and security teams get real-time access—no bulky equipment. For properties with unmanned gates and entrances, Sentry Solo uses mobile access and QR codes—no keypads or kiosks.
GateHawk builds powerful, easy-to-use video intercoms for modern communities. Their straightforward approach to access control ensures customers get the same great features without the hassle of other intercom platforms. GateHawk is headquartered in Phoenix, Arizona, USA. Their initial video intercom platform was created in 2019 by a team of experienced low-voltage integrators and engineers with decades of real-world experience.
Gatehouse Solutions is the leading technology provider for gated community access control. The company's complete resident & visitor management software package streamlines visitor tracking & resident gate access. GateHouse is a division of TEM Systems Inc.
GateKeeper enhances corporate compliance and cyber security through mass automated authentication. Through wireless authentication, GateKeeper protects networks from internal breaches and confidential data exposure with patented, proximity-based authentication solutions that include two-factor authentication (2FA), centralized password management, and comprehensive auditing; reducing support time and costs while enhancing security and compliance
Gatekeeper is an American advanced technology company dedicated to the development and worldwide deployment of security systems that allow the underside of vehicles of all descriptions to be automatically searched and drivers and passengers to be screened from a safe distance.
GTO, Inc., established 1987, is a leading U.S. based manufacturer of both professional and DIY gate operators and access controls for rural, urban, commercial and industrial environments. GTO, Inc. is a solely owned subsidiary of Nortek, Inc. under the HTG Group. Their brands include: GTO/PRO®, GTO ACCESS Systems®, Mighty Mule®, and Mighty Mule DIY EZ Gates®.
GC&E is a Veteran Owned Small Business providing Information Technology (IT), security, and telecommunications solutions. GC&E also provides consultation, design, and implementation. GC&E has grown from a company primarily providing voice and data infrastructure services to one with the capability, experience, and expertise to provide diverse IT, security management, and communications focused solutions and services.
GE Current, a Daintree company enhances commercial and industrial facilities, cities, greenhouses and all spaces in between with advanced lighting and intelligent controls.
GE Lighting, a Savant Company, focuses on the mission to provide the best experience in home automation. They are committed to bringing exceptional value and reliability to retail partners and consumers as a pioneer intelligent lighting and smart home company worldwide.
GE Security's division provides intrusion alarm systems, integrated security systems, fire systems, access control, video surveillance, explosives and illegal drug detection, key control/lockbox, fiber optic transmission, machine guarding, and more. GE Security is based in Bradenton, FL.
Geekplus is a global technology company pioneering the intelligent logistics revolution. They apply advanced robotics and smart technologies to realize flexible, reliable, and highly efficient solutions for warehouses, factories, and supply chain management.
Gefen is a pioneer in digital connectivity for A/V, HDTV and computer systems. Gefen designs products at the forefront of the digital connectivity arena, delivering a wide selection of audio/video solutions including switchers, splitters, extenders, scalers, converters, adapters, and more for commercial applications of all shapes and sizes.
Gem Electronics is security services provider in the United States. The company offers Twist-On BNC connectors, Coax to IP converters and Extenders, Diplexers, CCTV wireless transmit/receiver kit to CCTV, HD CCTV cameras etc.
GSI is a team of hi-level security and network specialists combining a deep expertise of both areas with an uncommon ability to integrate the two. They deliver the smartest solutions and comprehensive, proactive programs for clients throughout Southeast Michigan and across the country.
Gemini Security Solutions is an information security consulting firm that help businesses ensure the confidentiality, integrity, and availability of their critical business information and systems.
Genco Shipping & Trading Limited is a leading provider of international seaborne drybulk transportation services. They transport iron ore, coal, grain, steel products and other dry bulk cargoes along worldwide shipping routes. Their wholly owned modern and diverse fleet of dry cargo vessels consists of Capesize, Ultramax and Supramax vessels that provide an essential link in international trade.
Genea was built on a foundation of listening to and serving our commercial real estate customer’s needs starting with our flagship Overtime HVAC product. Over the years, we’ve earned the trust and loyalty of 21 of the top 25 largest commercial real estate companies in the US and continue to prove our value to them every day. Our clients depend on us to develop value-added technology solutions to solve other pain points in their operations.
General Atomics develops advanced technology solutions for government and commercial applications. The company provides technology systems ranging from the nuclear fuel cycle to electromagnetic systems, remotely operated surveillance aircraft, airborne sensors, and advanced electronic, wireless and laser technologies.
General Cable serves customers through a global network of 57 manufacturing facilities in 26 countries and has worldwide sales representation and distribution. It is dedicated to the production of high-quality aluminum, copper and fiber optic wire and cable and systems solutions for the energy, construction, industrial, specialty and communications sectors.
General Dynamics was formed in 1952 through the combination of the Electric Boat Company, Consolidated Vultee (CONVAIR) and several others. General Dynamics is a market leader in business aviation; land and expeditionary combat systems, armaments and munitions; shipbuilding and marine systems; and mission-critical information systems and technology.
With over 50,000 units sold, General Dynamics C4 Systems has a proven history of delivering rugged and easily deployable secure wireless mesh networks to keep military and public safety workers connected, anywhere, anytime. Currently deployed in some of the world's most demanding environments, customers rely on Fortress mesh points to support vital operations that rely on secure, high performance networking where no infrastructure exists.
General Dynamics Mission Systems provides mission critical solutions to those who lead, serve and protect the world. They provide services such as Communications / RF Networking, C4ISR, Cyber Security and Network Defense, SATCOM Services and Products, Maritime & Underwater Systems, Platform Integration, Training and much more,
GE is a globally renowned innovation firm of the industrial Internet of Things (IoT). GE Digital is laser-focused on the development and optimization of next generation digital product and software solutions that streamline manufacturing and improve operational efficacies for customers. GE is known for providing integrated cyber security solutions via its subsidiaries, GE Digital Solutions and GE Automation.
Genesis specializes in key control management systems. The company has provided its expertise in sales and service to correctional facilities, casinos, casino hotels, corporate America, hotels and government facilities.
Through the power of the cloud and AI, Genesys' technology connects every customer moment across marketing, sales and service on any channel, while also improving employee experiences. Genesys pioneered Experience as a Service, so organizations of any size can provide true personalization at scale, interact with empathy, and foster customer trust and loyalty.
Genesys Aerosystems brings together the talents of S-TEC Corporation and other avionics organizations. They offer one of the most comprehensive portfolios of autopilots for airplanes and helicopters. Approved for all classes of aircraft, the company’s uniquely customisable open-architecture systems dramatically reduce integration costs and schedules for both OEM and retrofit applications.
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Upcoming security events in United States of America (USA)
National Retail Federation (NRF) 2026
- 11 - 13 Jan, 2026
- New York City, United States of America (USA)
DISTRIBUTECH International 2026
- 2 - 5 Feb, 2026
- San Diego, United States of America (USA)
MD&M West 2026
- 3 - 5 Feb, 2026
- Anaheim, United States of America (USA)
NDSS Symposium 2026
- 23 - 27 Feb, 2026
- San Diego, United States of America (USA)
Après-Cyber Slopes Summit 2026
- 25 - 27 Feb, 2026
- Park City, United States of America (USA)
Disasters Expo USA 2026
- 4 - 5 Mar, 2026
- Miami, United States of America (USA)
IDA Expo+ 2026
- 14 - 17 Apr, 2026
- Las Vegas, United States of America (USA)
Innovate Cybersecurity Summit 2026
- 19 - 21 Apr, 2026
- Marco Island, United States of America (USA)
12th National Conference On CFIUS
- 22 - 23 Apr, 2026
- Washington, United States of America (USA)
Industrial Control Systems (ICS) Cybersecurity Conference 2026
- 16 - 18 Jun, 2026
- Chicago, United States of America (USA)
Global Security Exchange (GSX) 2026
- 14 - 16 Sep, 2026
- Atlanta, United States of America (USA)
PACK EXPO Chicago 2026
- 18 - 21 Oct, 2026
- ILLINOIS, United States of America (USA)
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