I-SOFT Co., Ltd. is an IT services company based in Busan, South Korea. Describing itself as a long-term business partner built on customer trust, the company emphasizes innovation, challenge, customer focus, and reliability. Its services span systems integration and development, ICT infrastructure construction, cloud services, IT consulting, and research and development. I-SOFT presents these offerings as ways to support organizations with their technology needs, from developing integrated systems to establishing infrastructure and exploring new solutions.

The company’s website also highlights work and expertise involving large-scale analytical data visualization, platform-based analysis of university information using big data, and a ship outfitting inspection system using 3D drawings in a mixed-reality environment. It also references analysis of workplace environmental risks. In 2024, I-SOFT listed partnerships with VMware Select, Oracle OPN and PSADD, EMC, SomanSa, and Nutanix. Its site further features patent and certification information related to these technology areas. I-SOFT is located in the Marine City area of Haeundae, Busan.