- CEO
- Seong-Min Choi
- Full Time Employees
- 43
- Sector
- Technology services
- Industry
- Information technology services
- Address
- Cheongju-si South Korea
- IPO Date
- Aug 25, 2026
- Business
- Haechitech Corporation is a South Korea-based fabless semiconductor company that specializes in the design, development, and supply of high-performance sensor integrated circuits (ICs) and embedded software solutions. The company develops specialized sensor architectures, offering products and services that include magnetic sensor solutions, such as 3-axis electronic compass geomagnetic sensors, monolithic three-dimensional Hall-effect sensors, digital and analog Hall switches, and linear magnetic position sensors; environmental sensor solutions, comprising high-precision digital temperature sensor ICs, enterprise solid-state drive (eSSD) thermal monitoring ICs, and integrated relative humidity and temperature sensor modules; motion control and positioning solutions, featuring magnetic encoder ICs for industrial automation, motor control ICs for robotic actuators, and joystick controller ICs; and proprietary algorithmic software, consisting of 3D motion tracking engines, sensor fusion firmware, and automatic magnetic calibration software suites. Haechitech Corporation serves original equipment manufacturers and module integrators across consumer electronics, mobile communications, smart wearables, enterprise data infrastructure, robotics, and automotive mobility markets throughout South Korea, Asia, Europe, and the Americas. Founded in 2017 as a spin-off from Magnachip Semiconductor Corporation's sensor business unit, the company is headquartered in Cheongju-si, Chungcheongbuk-do, South Korea. In recent developments, Haechitech Corporation completed its initial public offering and listed its common shares on the KOSDAQ market under ticker KRX:0155E0 in August 2026. As part of its recent strategic operational shift to diversify revenue streams beyond consumer mobile devices, the company has broadened its commercial pipeline into enterprise IT and industrial sectors, accelerating the roll-out of high-value thermal management ICs for data center eSSDs, next-generation tunnel magneto-resistance (TMR) magnetic sensors for automotive systems, and advanced encoder ICs for robotics automation.