South Korean Tech Most Popular Stocks

Pentastone Electronics

Market Cap: ₩194.2b

Supplies power amplifier modules for mobile devices.

HyVision System

Market Cap: ₩192.6b

Primarily develops, supplies, and sells testers and smart components.

Seronics

Market Cap: ₩186.5b

Manufactures and sells electronic components in Korea and North America.

Samji Electronics

Market Cap: ₩185.3b

Manufactures, sells, imports, and exports electronic parts and communication equipment in South Korea and internationally.

Asia Pacific Satellite

Market Cap: ₩181.9b

Develops and manufactures satellite communication devices worldwide.

Ubiquoss Holdings

Market Cap: ₩178.3b

Manufactures and sells wired Internet data transmission equipment, such as Ethernet switch, FTTH (fiber-to-the-home) solutions, and VDSL2 equipment.

Se Gyung Hi Tech

Market Cap: ₩177.1b

Engages in the manufacture and sale of electronic equipment parts.

SOS Lab

Market Cap: ₩175.6b

Manufactures and sells optical sensors in South Korea.

Intelligent Digital Integrated Security

Market Cap: ₩173.3b

A security company, designs, develops, manufactures, and sells surveillance solutions for a range of commercial and public sector markets worldwide.

Innowireless

Market Cap: ₩169.6b

Develops, manufactures, and sells mobile communication measurement systems and measuring equipment in South Korea.

Top Run Total Solution

Market Cap: ₩167.9b

Manufactures and sells electronic components, plastic Injections, and molding parts in South Korea and internationally.

Simmtech Holdings

Market Cap: ₩160.8b

Through its subsidiaries, develops, manufactures, and sells printed circuit boards (PCBs) for semiconductors worldwide.

Sungho Electronics

Market Cap: ₩158.9b

Manufactures and sells electronic components in South Korea and internationally.

DK Tech

Market Cap: ₩157.8b

Manufactures and sells electronic components for smart devices in South Korea.

WiSoLLTD

Market Cap: ₩154.3b

Manufactures and sells surface acoustic wave filters, duplexers, and modules in South Korea.

Link Solution

Market Cap: ₩154.3b

Develops and manufactures desktop 3D printers for businesses in South Korea.

H&S Hightech

Market Cap: ₩141.0b

Manufactures and sells anisotropic conductive films (ACF) and frequency control products primarily in South Korea.

Ubiquoss

Market Cap: ₩139.3b

Manufactures and sells wired Internet data transmission equipment.

CoAsia

Market Cap: ₩138.4b

An investment holding company, provides system solutions in South Korea and internationally.

Spigen KoreaLtd

Market Cap: ₩138.1b

Engages in manufacture, wholesale, and retail of accessories for small mobile devices and electronic devices in South Korea, rest of Asia, Europe, North America, and internationally.

Moda-InnoChips

Market Cap: ₩132.3b

Manufactures and sells ceramic-based core electronic components.

Amotech

Market Cap: ₩132.2b

Provides components for automotive, mobile phone, and home appliances in South Korea and internationally.

EM-Tech.CO

Market Cap: ₩130.7b

Engages in the development, manufacture, and sale of microphones in South Korea.

FutureCoreLtd

Market Cap: ₩121.6b

Engages in the development, manufacture, and sale of electrical and electronic components in South Korea.

Avatec

Market Cap: ₩123.7b

Engages in the etching/ITO coating, tempered glass, touch panel, and coating businesses.

Model Solution

Market Cap: ₩121.0b

Provides design, prototype, quick-turn tooling, low-volume production, and contract manufacturing services in South Korea and internationally.

NewFlex Technology

Market Cap: ₩120.2b

Engages in the manufacture and sale of flexible printed circuit boards products in South Korea.

HUMAN TECHNOLOGY

Market Cap: ₩118.7b

Manufactures and sells wireless communication devices.

Smart Radar System

Market Cap: ₩118.5b

Provides RF antenna design, hardware module, radar signal processing algorithm, and software API in South Korea and internationally.

OE Solutions

Market Cap: ₩117.8b

Supplies optoelectronic transceiver solutions for broadband wireless and wireline markets.

DASAN Networks

Market Cap: ₩116.6b

Provides networking solutions worldwide.

Kortek

Market Cap: ₩116.0b

Develops, produces, and sells industrial displays worldwide.

Daidong Electronics

Market Cap: ₩105.1b

Engages in mold design and manufacturing, and technical development activities in Korea and internationally.

TigerElec

Market Cap: ₩111.3b

Engages in the fabrication and manufacturing of high-multilayer and fine pitch PCBs in South Korea and internationally.

Unitrontech

Market Cap: ₩107.1b

Distributes automotive semiconductors and display panel products in South Korea and internationally.

FURONTEER

Market Cap: ₩106.4b

Manufactures and sells ADAS/autonomous sensing camera assembly and test equipment for automotive and mobile application.