GRA Quantum offers tailored, technology-agnostic cybersecurity services to help firms facing big threats plan, build, and implement programs to enable business and protect their reputation. They also provide a range of professional services, from network security assessments and penetration tests to fully managed security services.

Grace Technologies delivers excellence in process, electrical, voice and data, and CCTV and security solutions.

Graphene Networks is a Managed Services Provider focusing on Next-Generation WAN Edge infrastructure. They are a dedicated team of engineers and sales professionals focused on unifying and simplifying the WAN edge for enterprises.

Graylog is a centralized log management solution built to open standards for capturing, storing, and enabling real-time analysis of terabytes of machine data. Graylog removes complexity from data exploration, compliance audits, and threat hunting so the user can quickly and easily find meaning in data and take action faster.

Green Cloud started with the sole mission of delivering hosted cloud-based solutions to small and medium-sized business through their network of partners in the U.S. They enable users to deliver complete cloud and security technologies, build recurring revenue streams and grow their cloud practice.

Green Hills Software is a pioneer in embedded safety and security. With the most safety and security certifications and the best track record for solving embedded problems, Green Hills Software has been the premium embedded world since 1982.

Greenwave Systems is an IoT software and services company dedicated to empowering market-leading brands to profitably deploy their own managed services and products, foster customer relationships, and grow their businesses. The Greenwave AXON Platform safely integrates data and communications from a variety of existing and emerging digital protocols and swiftly creates vanguard IoT and M2M services via managed networks with real-time analytics.

Grid Squared Systems is the provider of innovative solutions and value-added security services. They provide cloud services, security technologies, home automation, integrated working and much more.

Grip Places, harness the power of machine vision, artificial intelligence, and machine learning to gather and analyze location-based data across any industry. Grip Places innovative approach makes them a pioneering integrator that provides onsite analytics to their existing tech infrastructure.

Led by Lee Odess, Group337 is a group of executives for hire focused on business creation for small to large companies in and around the technology industry. Markets, technology, customers, and channels are moving fast.

Groupdolists, a cellphone response team coordination tasking platform, enables any organization to instantly mobilize their response teams to ensure that emergency management, business continuity, disaster recovery, risk management, security officials and senior leadership are tightly coordinated and in-sync during any expected or unexpected disruption.

Established in 1983, Groupe Central is a security company providing cutting-edge technology in the residential, commercial, industrial, and institutional sectors. The team of more than twenty employees has the knowledge, expertise, and resources to provide a personalized service to clients.

Groupo Haganá specializes in providing monitoring, personal security, ordinance & access control services. Based in Brazil. the company offers service to real estate, educational, corporate,residential as well as commercial market. Groupo Haganá provide services in homes and Condos with the same efficiency, aiming to meet the need of our customers.

Grupo Vision provides corporate solutions with the use of information and communication technologies for growing companies and government institutions. Grupo Vision has a proven ability to develop and support innovative new technologies. They offer biometric solutions, smart security and IT services, and access control systems among other offerings.

Avantia provides integrated solutions in technology and engineering, including electronic security services through intelligent video monitoring. Their services include data center installations, access control solutions, and security technologies for verticals such as big companies, smart cities, and IT infrastructure alike.

Grupo RQM is a team of professionals that specialize in advisory and implementation of integrated technology systems applied to risk control. Grupo RQM's goal is to provide customers with technological solutions to help consolidate their equity and assets. With certified engineering staff ensuring reliability and efficiency in designs and excellence in implementation, training and support.

Gryphon Technologies, headquartered in Washington DC, USA, is a transformational leader in providing digital engineering and technical solutions and services to national security organizations, specializing in science & technology, research & development, defense platforms, and systems, providing integration, systems architecture, advanced and systems engineering, program management, test, evaluation, and cybersecurity.

GTCR is a pioneering private equity firm that pioneered The Leaders Strategy™–finding and partnering with management providers in core domains to identify, acquire and build market-pioneering companies through organic growth and strategic acquisitions. GTCR is focused on investing in transformative growth in companies in Business and Consumer Services, Financial Services and Technology, Healthcare and Technology, Media and telecommunications.

Guard Grabber is an application platform with staffing and management advantages to provide a whole range of security services, which includes private investigator, security officer, bodyguards, and security guards.

GuardBot Inc. is a cutting edge engineering company based in Stamford that focuses on the design and development of amphibious, spherical robotic vehicle systems. The unique Guardbot robotic vehicle system can integrate advanced radio communication for command, control, and transmission via a variety of sensors including cameras, GPS, and audio.

GuardEX Security provides security guard services to North Jersey, specializing in Construction Site Security, Building Security, Fire Watch, Corporate Security, Hospitalities and more.

Guardian's small business security systems gives round-the-clock digital video surveillance, live look-in access and real-time data. Guardian offers a full line of video surveillance solutions, from standalone DVR applications to enterprise-level IP-based video solutions. Watch indoor and outdoor areas; mount surveillance operations even in extreme temperatures and climates.

Guardian Zone creates connections that keep people safe in an emergency. Their security software platform bridges the communication gap between security officers and students, employees, and visitors to medium and large facilities or campuses during a crisis.

Guardly Corp. designs and provides mobile safety solutions to help security teams better prepare for and respond to threats against people and key assets they protect. Guardly’s Indoor Positioning System (IPS) transmits people’s floor and region positions inside buildings to security operators, significantly reducing incident response time.

GuardMe Security is a leading provider of residential and commercial security alarm systems. GuardMe security systems are monitoring many of the residential, commercial, industrial and new construction projects. GuardMe Security's residential services include burglar alarms, fire alarms, camera systems and home automation. The company's commercial services includes surveillance systems, access control and fire systems.

GuardOne Security is a security patrol and remote video monitoring company. The company provides security guards for patrolling properties, and solutions such as video monitoring, surveillance and command center to protect facilities and locations from theft, vandalism, and robbery.

GuardRFID is a proven expert in real-time location systems (RTLS), driving the next generation of security applications primarily in the healthcare environment. Founded in 2007, the privately-held company leverages its technology to help organizations identify, locate, track and protect what matters to their organization.

The Guardsman Group stands on over 40 years of experience, unmatched technical capabilities, and an unwavering belief in the right to safety for all. It has pioneered technologies and perfected procedures to give our customers the best home and business solutions.

Guardsman Security supplies uniformed guard and investigative services to major industrial facilities, government entities, attorneys, hospitals, shopping centers, community colleges, parks departments, homeowner associations, office complexes, hotel chains, and construction sites. They are also a security provider to federal agencies throughout the state of Missouri.