Crystal Keys Locksmith & Security Services offers complete locksmith services for the Thorsby, Alabama region. The company provides services for burglar alarms, alarm monitoring, CCTV, access control devices and fire alarms.

CS Consulting Corp, based in Idaho, has experience in Law Enforcement, Military, and Homeland Security. The company is a specialist in Security Consulting, Security Training, Security System Design and Build, and Facility Assessments. CS Consulting has worked with K – 12, universities, government, ports, hospitals, utilities, and corporations. The company also provides IP web-based security software and training solutions.

CS security provides an all-in-one solution for personal safety and autonomy. They offer on promotion a PROSERIES OR QOLSYS residential security and alarm systems with basic equipment) and FREE installation.

Security, Safety and Protection Consultation Services. Crime Scenes2 Investigations (cs²i) help clients protect their assets and mitigate their risks. They also offer Professional Referral Services.

CSA Group provides testing, inspection and certification services for products from a wide range of market sectors. The company offers safety and environmental certification for Canada and the US.

CSA Monitoring provides UL-listed, 24/7 live monitoring services to support alarm installers nationwide, delivering reliable protection and fast response for the clients.

Communications Supply Corporation (CSC), a subsidiary of WESCO International, distributes a full range of IP infrastructure products and solutions. The company offers its services to contractors & installers, enterprise, education, Government, healthcare, industrial, and commercial clients. CSC provides range of solutions such as structured cabling, low voltage specialty wire and cable, physical security, networking and wireless, etc.

CSG Invotas is a business purpose-built to provide security orchestration and automation solutions for real-time management of large security ecosystems.

CSI Protect is the exclusive provider of SelectaDNA technology in North America, providing full-service crime-fighting expertise to prevent and reduce crime, as well as aid law enforcement in the efficient, accurate identification and apprehension of criminals.

CSI Techs Inc formally Computer Security Innovations is a provider of IT Network Solutions, From complete network installs, Data and Voice, low voltage cabling, Access Control and surveillance security camera systems for commercial and residential customers. The company also offers night vision cameras, remote viewable cameras, digital video recorders (DVRs) and pc based systems.

CSR is a professional services company whose products include CSR Breach Reporting Service, CSR Readiness Suite for data life cycle management, and Stand In Privacy Officer which provides consulting for mid- and large-sized companies.

CSZNet is a premier IT services provider, offering various technological solutions to enhance the client's operational efficiency and security. They specialize in delivering robust and secure IT infrastructure support tailored to the needs of both public and private sectors. CSZNet is committed to providing reliable, innovative, and scalable IT solutions that meet the unique demands of today’s dynamic business environment.

CTERA’s mission is to enable cloud-driven enterprise IT organizations to deliver secure file services. They believe modern organizations should be able to harness the agility, scalability, collaboration and cost efficiencies of the cloud, without compromising the performance, availability or security of their data.

Founded in 1998, CTI Global is a globally renowned enterprise security, cyber security, cloud software, and data solutions firm. They provide infrastructure as a service, access management, endpoint security, data and cloud security, enterprise security and mobility solutions.

CTS Consolidated Telecom Services specialises in project management, RF engineering, site design and construction of wireless communication networks. The USA based company offers design, installation, integration and technical support for mobile radio solutions, handheld thermal imaging, DAS digital alert systems, LED lighting, megapixel IP video surveillance, multi-day media storage, and secure wireless communications etc.

CU Boulder Lock & Key proudly serves residents, students, and commercial properties in Boulder and the surrounding cities. Highly trained, professional locksmiths with fair prices are available to respond to lock-outs and other emergencies 24/7. If you find your self in need of immediate service, commercial lock work, or just want to update the locks at your home, CU Boulder Lock & Key would be delighted to help.

CubiSens is one of world’s smallest active wireless sensing platform. The CubiSens-powered sensors measure just millimeters in size, without compromising sensing accuracy or battery life. They are able to actively sense their environment, make smart decisions, and wirelessly transmit the results.

Cubic Transportation Systems, Inc., is a leading integrator of payment and information solutions and related services for intelligent travel applications. Cubic delivers integrated systems for transportation and traffic management. Cubic specialises in design, development, manufacture, supply, installation, integration, services and information.

CUI Inc is a technology company focused on the development and distribution of electronic components. At the leading edge of power supply design, the organization supports customers as they strive to improve the energy efficiency and environmental credentials of their application. The company's power group is complemented by a portfolio of world-class board level components, consisting of interconnect, sound, motion control and thermal products.

Established in 2005, Cultris Security Systems Inc. is a full-service fire, security, access control, video and communications company. They specialize in intrusion detection, access control, and video surveillance systems for commercial and residential customers.

Current Solutions specialises in systems installation and integration. The company provides western Colorado with the most flexible and professional installations of CCTV solutions available in today's market.

Current Technologies is a leading provider of IT and Surveillance solutions to local government, small and medium-size businesses. The company specialises in IT solutions, wireless solutions, and surveillance. Current Technologies has worked closely with clients to provide strategic guidance and deliver quality solutions tailored to each client’s needs.

CURRIES is a manufacturer of essential steel door and frame openings for healthcare, institutional, commercial and industrial construction. They produce strong and secure steel doors and frames to meet the full range of safety, security, and aesthetic requirements for any project.

Custom Alarm, part of Custom Communications, Inc., specialises in fire alarm systems, intrusion detection, video surveillance, and access control solutions for both residential and commercial owners. They provide organizations with UL certificated systems as well.

Custom Card Canada provides proximity and smart cards from brands like AWID, HID, Indala, and Keyscan.

Custom Alarm, also known as Custom Communications, Inc. (CCi) is a multi dimensional company that provides security solutions to protect businesses and homes. The company's security systems comprise: burglar alarms, fire alarms, closed circuit televisions, ID badges and fire alarm inspections. It also offers reliable home security for homeowners new and old.

Customized Service Concepts, LLC provides sales and service in Connecticut, Massachusetts, Rhode Island and Southern New Hampshire markets. They strive to provide customers with the highest level of service in the industry at a competitive price.

Cutty Protection and Security was founded in 1997 by President and CEO Rick Hanson to provide first class trained and reliable Phoenix security guards.