Panmnesia, Inc.

Panmnesia, Inc. is a fabless semiconductor company specializing in advanced link solutions for AI infrastructure. Headquartered in Daejeon, South Korea, the company's core mission is to revolutionize computing by developing "perfect memory" technology that eliminates data movement, thereby enhancing the speed and efficiency of CPUs, GPUs, TPUs, DPUs, and AI/ML accelerators.

The company offers a comprehensive portfolio of products and services, including Link Controllers, Fabric Switches, and Memory Expansion Kits. Panmnesia also provides Custom Silicon solutions, leveraging its Link Controller and Switch technologies to help semiconductor companies optimize chips for scalable data center environments. Their technology primarily focuses on Compute Express Link (CXL) to enable composable architectures and improve memory-sharing efficiency across AI, high-performance computing, and cloud computing systems.

Founded in 2022 by Ph.D. graduates from KAIST EE, Panmnesia is led by CEO Dr. Myoungsoo Jung. The company has secured substantial funding, including a $12.5 million seed round in September 2023 and a $60 million Series A round in November 2024. Panmnesia has garnered recognition with CES Innovation Awards in both 2024 and 2025 and has forged strategic partnerships, such as with Openchip at MWC26 and SK Telecom, to advance AI data center architecture. The company is an active participant in key industry consortia, including the CXL Consortium.