Founded in 2004, 3ALogics is Korea's only fabless designer specializing in near-field communication (NFC) and RFID system semiconductors, and it listed on KOSDAQ in December 2024.
After localizing Korea's first 13.56MHz RFID reader chip in 2006, the company expanded its lineup to include NFC reader ICs, tag ICs, and modules. As of 2023, revenue was composed of 64.1% NFC chips, 20.3% NFC modules, and 15.6% from other sources including services.
The business spans four pillars: electronic shelf labels (ESL), automotive digital keys, product authentication and Digital Product Passport (DPP), and smart appliances (IoT), which the company refers to as its "four core pillars." Key customers include Solum, the world's second-largest ESL maker, Hyundai Motor Group and KG Mobility in the automotive segment, plus Chinese automakers, and Ulthera and Hans Biomed in the authentication and DPP business.
In April 2026, the company signed a supply contract with Solum for ESL NFC dynamic tag chips destined for North America and Europe, reportedly worth about KRW 11.37bn, equivalent to roughly 78% of 2025 revenue.
In terms of competitive positioning, there is no directly comparable domestic NFC specialist, while overseas peers include larger semiconductor firms and fabless companies in China and Thailand cited for comparison.
The shareholder base includes a venture fund holding a stake that was capitalized in part by a semiconductor growth fund backed by Samsung Electronics and SK hynix, which has drawn industry attention.