SAMYOUNG S&C is a South Korean sensor manufacturer established in 2000 that develops and produces temperature, humidity, and pressure sensors along with their application products. The company operates a vertical integration model, handling material synthesis, MEMS semiconductor processes, System In Package (SIP) chip manufacturing, and mass calibration. Its flagship product, the HumiChip® chip-type temperature and humidity sensor, is utilized in automotive air conditioning systems and industrial applications, with an ODM partnership with Amphenol for the ChipCap 2 brand. The company also supplies automotive fuel system pressure sensors to complete vehicle manufacturers and offers Chilled Mirror dew point meters for ultra-low humidity environments, such as electric vehicle battery manufacturing dry rooms. SAMYOUNG S&C serves customers in the automotive, industrial, healthcare, and energy sectors, providing high-precision environmental monitoring solutions. It competes in the high-precision niche market against global sensor firms, focusing on customized, high-reliability products for smart factories, HVAC systems, and medical devices.

Summarised from the company's own disclosures, fiscal year ended Jun 2026

Industry Electronic Components Homepage samyoungsnc.com
Sector Technology IR page samyoungsnc.com/kr/sub/ir
Tags
humidity sensors, temperature sensors, pressure sensors, mems, dew point meters, automotive sensors, industrial instrumentation, environmental monitoring, calibration services, odm manufacturing, HumiChip, ChipCap 2
Press page —

Metrics

Valuation  
Market cap ₩ 22.693B
P/E -21.30
P/BV 1.20
P/S 2.03
P/OCF -14.09
P/FCF -12.40
Dividend yield —
Turnover / mcap —
Returns  
ROE -5.8%
ROI -6.0%
ROIC -6.7%
Profit margin -10.3%
Growth  
Revenue growing No
Profits growing Yes
Revenue up 3y No
Revenue up 5y —
Quality  
Profitable No
Margin expanding Yes
Buying back stock —
Diluting (TTM) No
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News sentiment (TTM) —
Quality score -46.7%
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Figure FY 2025 FY 2024 FY 2023 FY 2022 FY 2021
Revenue 10.976B 12.394B 11.647B 13.638B 12.526B
Free cash flow -2.448B -1.763B -1.706B -478.853M -949.719M

Figure FY 2025 FY 2024 FY 2023 FY 2022 FY 2021
Share price 3.45K — — — —
P/FCF -7.99 — — — —

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SAMYOUNG S&C (ticker 361670), listed in South Korea.