OPASNET co., Ltd. operates as an information technology (IT) solutions company in South Korea. The company offers IT consulting; system design, integration, and facilitation; maintenance and network outsourcing; and professional management services, as well as IT united professional technologies. It also provides specialized technical support services comprising non-disruptive and integrity IT services; quality management and maintenance services based on process; proactive detection services and immediate response services; and operation management services based on field professionals. In addition, the company offers customized designs and integrated structures to enhance corporate asset utilization; systems and solutions in various areas, including software defined network, data analysis, security, cloud, big data/security, virtualization, business collaboration/teleconference solutions; and IoT devices. It serves telecommunications, public institutions, manufacturing, and general companies. OPASNET co., Ltd. was established in 2004 and is headquartered in Seoul, South Korea.