24 companies

UTI

Market Cap: ₩393.3b

Engages in the research, development, manufacture, and sale of smartphone camera windows and sensor glasses in South Korea and internationally.

A179900

₩20,350.00

7D

-10.0%

1Y

-6.4%

JNTC

Market Cap: ₩1.0t

Manufactures and sells mobile device components, specializing in tempered glass and connectors in South Korea.

A204270

₩18,240.00

7D

-17.8%

1Y

2.9%

ISU Petasys

Market Cap: ₩7.6t

Manufactures and sells printed circuit boards (PCBs).

A007660

₩103,600.00

7D

-18.8%

1Y

189.4%

Kostecsys

Market Cap: ₩111.2b

Provides low thermal expansion and high thermal conductivity materials for SiC and GaN Next-generation power semiconductors.

A355150

₩14,260.00

7D

-31.4%

1Y

114.1%

TLB

Market Cap: ₩546.4b

Manufactures and sells printed circuit boards (PCBs) in South Korea, China, rest of Asia, and the United States.

A356860

₩56,200.00

7D

-7.3%

1Y

211.2%

Seojin SystemLtd

Market Cap: ₩2.7t

Provides telecom equipment, repeaters, mechanical products, and LED and other equipment.

A178320

₩45,550.00

7D

-4.2%

1Y

115.9%

SEMCNS

Market Cap: ₩583.5b

Provides ceramic substrates for probe cards.

A252990

₩9,690.00

7D

-12.0%

1Y

112.5%

CHEMTRONICS.Co.Ltd

Market Cap: ₩429.6b

Engages in the manufacture and sale of electronic parts and chemicals in South Korea and internationally.

A089010

₩27,000.00

7D

-18.8%

1Y

3.3%

Taihan Fiber Optics

Market Cap: ₩560.3b

Researches, develops, and produces optical materials in South Korea and internationally.

A010170

₩4,245.00

7D

-1.2%

1Y

592.5%

Lotte Energy Materials

Market Cap: ₩2.0t

Produces and sells elecfoils in Korea and internationally.

A020150

₩37,550.00

7D

-16.0%

1Y

34.3%

HyVision System

Market Cap: ₩208.4b

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

A126700

₩16,270.00

7D

-13.7%

1Y

-8.1%

Sang-A FrontecLtd

Market Cap: ₩326.6b

Engages in the research and development, production, and sale of materials/parts based on engineering plastics in South Korea and internationally.

A089980

₩20,950.00

7D

-6.1%

1Y

32.6%

ROBOTIS

Market Cap: ₩3.4t

Provides robotic solutions in South Korea.

A108490

₩233,000.00

7D

-19.2%

1Y

591.4%

DAEDUCK ELECTRONICS

Market Cap: ₩3.0t

Provides various printed circuit boards (PCB) in South Korea and internationally.

A353200

₩60,200.00

7D

-3.8%

1Y

249.0%

Samsung Electronics

Market Cap: ₩1105.0t

Engages in the consumer electronics, information technology and mobile communications, and device solutions businesses worldwide.

A005930

₩173,500.00

7D

-19.9%

1Y

223.1%

Korea Circuit

Market Cap: ₩1.2t

Engages in the production and sale of printed circuit boards worldwide.

A007810

₩48,700.00

7D

-17.3%

1Y

324.2%

WiTS

Market Cap: ₩73.0b

Develops, manufactures, and sells wireless transmission receiver modules with antenna for smartphones, wireless charging pads, NFC chip antenna, and wireless recharge SET in South Korea.

A459100

₩5,460.00

7D

-16.8%

1Y

-30.9%

Intellian Technologies

Market Cap: ₩1.2t

Provides satellite antennas and terminals in South Korea and internationally.

A189300

₩120,100.00

7D

-0.7%

1Y

204.1%

VINA TECHLtd

Market Cap: ₩816.9b

Researches, develops, and produces supercapacitors and fuel cell materials in South Korea and internationally.

A126340

₩125,000.00

7D

1.1%

1Y

415.0%

Mirai Semiconductors

Market Cap: ₩263.1b

Distributes Samsung electronics semiconductors.

A254490

₩18,220.00

7D

-12.2%

1Y

51.2%

Park Systems

Market Cap: ₩1.8t

Develops, manufactures, and sells atomic force microscopy (AFM) systems worldwide.

A140860

₩265,500.00

7D

-8.0%

1Y

40.6%

Samsung SDI

Market Cap: ₩30.4t

Manufactures and sells batteries in South Korea, Europe, China, North America, Southeast Asia, and internationally.

A006400

₩389,000.00

7D

-16.5%

1Y

80.1%

Jahwa Electronics

Market Cap: ₩800.6b

Manufactures and sells precision electronic components in South Korea and internationally.

A033240

₩38,850.00

7D

-7.1%

1Y

196.3%

Solus Advanced Materials

Market Cap: ₩591.4b

Provides material solutions in South Korea and internationally.

A336370

₩7,860.00

7D

-12.2%

1Y

-17.3%