- Business
- Hana Microelectronics Public Company Limited (HANA.BK), founded in 1978 and headquartered in Bangkok, Thailand, manufactures and trades electronic components, sub-assemblies, and small finished products through its subsidiaries operating seven facilities in Thailand, China, the United States, Cambodia, and Korea. The company provides printed circuit board assembly (PCBA), chip-on-board (COB) and chip-on-flex assembly and testing, lamination, coil winding, integrated circuit (IC) assembly and testing including outsourced semiconductor assembly and test (OSAT) for ICs, MEMS, sensors, TO-can packages, system-in-packages (SIP), optocouplers, and surface-mount technology (SMT); electronics manufacturing services (EMS); LED packaging and testing; liquid crystal microdisplays and radio frequency identification (RFID) devices; as well as IC power management silicon and silicon carbide (SiC) wafer devices. Hana serves diverse electronic industries with adherence to standards such as ISO 9001, IATF 16949, and ISO 13485, employing over 9,300 people across its global operations including the United States, Singapore, Malaysia, China, and Bulgaria. Recent developments include a joint venture with PTT supported by a $350 million investment from the Thailand Board of Investment to establish the country's first SiC chip fabrication facility targeting electric vehicles and data centers, alongside new AI-related assembly orders for solid-state cooling devices with revenue recognition starting in the fourth quarter of 2025 and power device packaging expansions in China and Thailand.