Terilogy Holdings Corporation provides IP-network-related products, and products and solutions in the network security field to corporations in Japan and internationally. It imports and sells hardware, software, and network products; offers system-related consulting, and system building and training services for end users; provides network building and related construction/installation work, as well as maintenance services for network-related products; and develops application software. The company also sells routers, switches, WLAN equipment, DNS and DHCP equipment, and others; network security products and services, such as firewalls, intrusion detection and prevention systems, information leakage countermeasures, and others, as well as security authentication systems; single-use password systems; support solutions, including packet capture products, network application performance monitoring products, etc.; products and services to telecommunications carriers and other corporations; and EzAvater, a software-based robotic process automation tool. In addition, it offers proprietary CloudTriage services, which entail cloud-based performance monitoring for applications; and real-time video interpreting, managed-VPN, web conferencing, corporate internet connection, high-speed mobile data communication, rental server, and other network solutions and services for small and medium-sized enterprises. Further, the company provides corporate in-house communication network system design, and infrastructure design services for building of networks; teleconferencing systems; and after-sale maintenance services. It primarily serves manufacturers and telecommunications carriers. The company was formerly known as Terilogy Co., Ltd. Terilogy Holdings Corporation was founded in 1989 and is headquartered in Tokyo, Japan.