Defy is an early-stage venture fund focused on emerging high-potential opportunities. Chasing hype is not our style. Defy.vc value authenticity, and admire the tenacity it takes to turn a daring idea into an enduring company. Defy.vc back extraordinary people capable of changing the status quo. Defy.vc showcases its success, and works hard behind the scenes to amplify it.

Deggy is a manufacturer and designer of guard tour products and softwares with over 30 years of experience. Their solutions have empowered a wide range of companies not just in the security industry but in other fields like healthcare, universities, property management, utilities, hotels. Some of their Guard Tour Solutions include Deggy Control Software, Deggy Smart Map, Deggy Guard Tour App, and Deggy Cloud Pro.

Delaney Hardware is a renowned provider of premium builder hardware for residential homes, multi-family buildings, and commercial projects. As part of the Sargent and Greenleaf (S&G) family of brands, Delaney offers a full portfolio of hardware including door hardware, digital locks, barn door hardware, bath accessories, commercial hardware, trim hardware, steel doors and frames.

With a team of specialist communication and security engineers working throughout the Country, Deldata Computers can provide your business with a surveillance maintenance service plan that best suits your business needs and requirements.

With more than 100,000 professionals, Deloitte provides audit and assurance, tax, consulting, and risk and financial advisory services to a broad cross-section of the largest corporations and governmental agencies.

Delta Audio-Visual Security is a full-service, electronic systems integration firm. They provide complete Design and Engineering Services, Installation, Documentation and Customer Training for high-tech audio, video, control systems, digital signage, and unified communication.

Delta is a network integrator and provider of converged IP network solutions. They specialize in the design, installation and maintenance of converged IP networks supporting data switching and routing, voice over IP (VoIP) and IP-based video distribution over secure wired and WLAN infrastructures.

Delta Southern UAS explores the capabilities and feasibility of UAVs (Unmanned Aerial vehicles) for defense, commercial and agricultural applications. An industry leader in software processing and drone technology, the company aims to contribute to the success of clients and customers by investing in high technology drone systems.

Dem360, LLC is a US-based IT software and security solutions provider. Dem360 offers a wide range of software, IT security, PSIM, physical security and access control systems solutions for enterprises.

Denning Electronics has solved big communications, protection, and surveillance problems by providing sales and technical support to distributors, security system integrators, engineering design firms, architects, and system users. Their specialties include outdoor intrusion detection, video and audio surveillance, video/audio/data networks and transmission, access control, and ballistic/blast/chemical/acoustic barriers.

Denso Wave is a globally renowned company in the development, manufacture and sales of instruments, including automatic recognition, industrial robots, programmable controllers and associated systems.

DTCC is the premier post-trade market infrastructure for the global financial services industry. From 21 locations around the world, DTCC, through its subsidiaries, automates, centralizes, and standardizes the processing of financial transactions, mitigating risk, increasing transparency, and driving efficiency for thousands of brokers/dealers, custodian banks, and asset managers.

Depth Communications is a Minnesota company specializing in the service and installation of telecommunications and security needs, including service and installation of CCTV, video surveillance equipment, security cameras and alarm systems. Its technicians are trained and certified to install Axis and Bosch security cameras, which cover a variety of application needs, from rugged outdoor cameras for harsh climates to discreet products.

Desktop Alert is a best-of-breed IP-Based alert technology which provides seamless integration with enterprise-class federated environments and shares communications and commands using standardised protocols such as XML and HTML. Some of the services offered by the company are common alerting protocol, instant messaging, video scribes and secure hosted solution.

Deterrent Technologies was founded in 1982, providing integrated electronic security systems, design, installation, and service. They offer services to a vast variety of corporations, including pharmaceutical, financial, telecommunications, manufacturing, and real estate sectors.

Detrios designs, delivers, and supports integrated access control and business system solutions to meet the toughest challenges.

Developing Solutions is focused on protocol development, test, and traffic analysis. They have developed dsTest, a software platform for the rapid deployment of protocols stacks, intended for performance and functional test.

DevelopIntelligence provides technical training for software developers and related talent in more than 300 subject areas. They help enterprise organizations onboard, upskill and reskill tech talent with programs customized to the stack, culture, and goals.

Devo is the only cloud-native logging and security analytics platform that releases the full potential of your data to empower bold, confident action. With an unrivaled scale to collect all of your data without compromise, speed to give immediate access and answers, and clarity to focus on the signals that matter most, Devo is an ally in protecting an organization today and tomorrow.

DFW IT Partner is a Reliable IT Partner providing one-stop IT solutions in Dallas, Austin, Fortworth, Houston, and San Antonio, Texas, USA. They provide businesses with the expertise, resources, and support needed to drive innovation and stay ahead of the competition in today’s fast-paced digital landscape. By working with them, businesses can achieve their technology innovation goals more efficiently and effectively.

Dial-N-Document is web-based documentation system provider that interfaces with services for a secure Electronic Visit Verification (EVV) solution. Dial-N-Document provides accurate time & attendance, biometric voice verification, Near Field Communication technology etc.

Dialogic has been serving both the enterprise and service provider markets. Dialogic also develops technologies that enable operators to give their subscribers a reliable, seamless, and extremely enjoyable communications experience across countless devices connected on a wide variety of networks.

Dictograph is a 20-years old locally owned and operated security company providing a wide range of services for their clients. With 24/7 Dispatch, Dictograph's Professional trained Guards and Patrol service can respond to any need at any time in the Tucson and surrounding areas.

Digi-Key Corporation is one of the fastest growing distributors of electronic components in the world. The company has been committed to offering the broadest selection of in-stock electronic components including access control systems, as well as providing the best service possible to its customers, aiding engineers through the entire design process, from Prototype to Production.

DigiBird manufactures an extensive line of Video Wall Controllers and Digital Matrixes. They meet the demands of commercial and high-end residential markets with their specialisation in ProAV Solutions, Digital Signage Solutions, Video Wall Solutions, Video Wall Controller, Hybrid Matrix Switchers, Edge Blender, Seamless LCD, Control/Command Room Solutions, and Creative video wall.

DigiCert is a global provider of high-assurance digital certificates. The company simplifies SSL/TLS and PKI, and provide identity, authentication, and encryption solutions for the web and the Internet of Things. DigiCert specializes in providing solutions required dealing with threats and securing identities across a network.

DigiFlight accelerates mission success for its government and commercial customers by leveraging innovative ideas and technologies that embrace the competitive landscape surrounding Cybersecurity, Information Technology, Aerospace, and Training.

Digital Defense’s innovative and leading-edge technology helps organizations to safeguard sensitive data and eases the burdens associated with information security. Digital Defense also provides Vulnerability Management as a Service (VMaaS) platform, which delivers consistently accurate vulnerability scanning and penetration testing.

Digital Grape Business Services is a specialist consulting services company with specific experience of international markets and technology projects. It is experienced in a wide range of technology markets involved with CCTV. The company's international business development support services provide resources for companies seeking to expand operations through international channel development as well as search services for M&A projects.

Digital Guardian is a manufacturer of security software protecting data around the globe. They help companies choose the right data protection solution. Their patented Digital Guardian platform radically improves ones defense against all threats.