Company JT Corporation

Equities

A089790

KR7089790000

Semiconductor Equipment & Testing

Business Summary

Sales per Business

Sales per region

Managers

Members of the board

Share class

Shareholders

Holdings

Company contact information

Sector

Sales per Business

Sales per region

Sector Semiconductor Testing Equipment & Service

End-of-day quote Korea S.E. Other stock markets 23:00:00 13/05/2024 BST			5-day change	1st Jan Change
8,900 ^KRW	+0.11%		-6.41%	+4.09%

2023	JT Corporation Reports Earnings Results for the First Quarter Ended March 31, 2023	CI
2023	Tranche Update on JT Corporation's Equity Buyback Plan announced on July 11, 2022.	CI

JT Corporation is a Korea-based company mainly engaged in the manufacture and distribution of semiconductor testing equipment. The Companyâs products portfolio consists of semiconductor systems, including burn-in sorters, solid state drive (SSD) test handlers, simple handlers, semiconductor vision inspection systems and others; light-emitting diode (LED) systems, such as LED probers and LED sorters; display drive integrated circuit (DDI), including DDI vision inspection systems and DDI pick and place handlers, as well as organic light-emitting diode (OLED) testing equipment, laser pattern equipment, multilayer laminator equipment and other equipment components. In addition, it provides conversion kits and parts. The Company distributes its products within domestic market and to overseas markets.

Number of employees: 143

KRW in Million	2022	Weight	2023	Weight	Delta
Semiconductor Inspection Equipment 98.9 %	81,499	99.6 %	46,542	98.9 %	-42.89%
Rental 1.1 %	360	0.4 %	503	1.1 %	+39.58%

KRW in Million	2022	Weight	2023	Weight	Delta
South Korea 77.6 %	69,106	84.4 %	36,578	77.6 %	-47.07%
Overseas 22.4 %	12,753	15.6 %	10,582	22.4 %	-17.02%

Managers	Title	Age	Since
Hong-Jun Yoo FOU	Founder	68	01/06/90
Jong-Hoon Oh DFI	Director of Finance/CFO	49	-
Sang-Jin Lee BRD	Director/Board Member	57	-

Members of the board	Title	Age	Since
Hong-Jun Yoo FOU	Founder	68	01/06/90
Sang-Jin Lee BRD	Director/Board Member	57	-
Se-Cheol Sin BRD	Director/Board Member	78	24/03/16
Mun-Won Seo BRD	Director/Board Member	71	-

	Vote	Quantity	Free-Float	Company-owned shares	Total Float
Stock A	1	10,315,513	6,239,346 ( 60.49 %)	1,190,393 ( 11.54 %)	60.49 %

Name	Equities	%	Valuation
Hong-Jun Yoo 26.32 %	2,714,847	26.32 %	19 M ₩
JT CORPORATION 11.58 %	1,194,893	11.58 %	8 M ₩
Ae-ryung Byun 1.456 %	150,166	1.456 %	1 M ₩
Jong-Ryul Lim 0.2908 %	30,000	0.2908 %	208 596 ₩
Sang-Jin Lee 0.1673 %	17,261	0.1673 %	120 019 ₩
DFA Australia Ltd. 0.000194 %	20	0.000194 %	139 ₩

Name	Equities	%	Valuation
JT CORPORATION 11.58%	1,194,893	11.58%	8,308,318 $

JT Corp.

135 4sandan 3-ro Jiksan-eup

31040, Cheonan

http://www.jtcorp.co.kr

Technology

Technology Equipment

Semiconductors & Semiconductor Equipment

Semiconductor Equipment & Testing

Semiconductor Testing Equipment & Service

	1st Jan change	Capi.
JT CORPORATION	+3.98%	59.3M
KLA CORPORATION	+22.85%	96.15B
LASERTEC CORPORATION	+12.38%	23.45B
TERADYNE INC.	+15.05%	19.49B
TONGFU MICROELECTRONICS CO.,LTD	-15.01%	4.12B
TIANSHUI HUATIAN TECHNOLOGY CO., LTD.	-4.46%	3.61B
KING YUAN ELECTRONICS CO., LTD.	+0.59%	3.22B
HANGZHOU CHANGCHUAN TECHNOLOGY CO.,LTD	-27.98%	2.37B
SIGURD MICROELECTRONICS CORPORATION	+17.33%	1.08B
ARDENTEC CORPORATION	-1.35%	1.07B

Semiconductor Testing Equipment & Service