Company UniTest Incorporation

Equities

A086390

KR7086390002

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

Quarterly revenue - Rate of surprise

Sector Semiconductor Testing Equipment & Service

End-of-day quote Korea S.E. Other stock markets 18:00:00 2024-04-25 EDT			5-day change	1st Jan Change
14,300 ^KRW	+0.56%		-7.86%	+6.80%

03-15	UniTest Incorporation Reports Earnings Results for the Full Year Ended December 31, 2023	CI
2023	UniTest Incorporation Reports Earnings Results for the First Quarter Ended March 31, 2023	CI

UniTest Incorporation is a Korea-based company mainly engaged in the manufacture of semiconductor testing equipment. The Company operates its business through two segments: memory testing equipment segment and light emitting diode (LED) segment. The memory testing equipment segment produces memory component testers, which are used in mass production and testing for double data rate (DDR) components, high speed memory devices and dynamic random access memory (D-RAM), memory module testers used in mass production for DDR modules, and application level testers used for graphic memory and memory components. The LED segment produces pilot lamps, bars, down lights, photovoltaic inverters and others. In addition, it is engaged in the real estate rental business. The Company distributes its products within domestic market and to overseas markets.

Number of employees: 201

KRW in Million	2022	Weight	2023	Weight	Delta
Semiconductor 56.4 %	72,163	58.3 %	94,540	56.4 %	+31.01%
GE 43.6 %	51,616	41.7 %	73,230	43.6 %	+41.87%

KRW in Million	2022	Weight	2023	Weight	Delta
South Korea 70.2 %	87,712	70.9 %	117,752	70.2 %	+34.25%
China 11.5 %	12,952	10.5 %	19,309	11.5 %	+49.08%
United States/India 11.0 %	7,215	5.8 %	18,378	11.0 %	+154.72%
Taiwan 7.3 %	14,981	12.1 %	12,325	7.3 %	-17.73%
Japan 0.0 %	919	0.7 %	5	0.0 %	-99.41%

Managers	Title	Age	Since
Jong-Hyeon Kim CEO	Chief Executive Officer	61	-
Soo-Hong Ahn BRD	Director/Board Member	57	-
Sam-Tae Yoo AUD	Comptroller/Controller/Auditor	73	-
Young-Bae Choi PRN	Corporate Officer/Principal	55	-

Members of the board	Title	Age	Since
Jong-Hyeon Kim CEO	Chief Executive Officer	61	-
Soo-Hong Ahn BRD	Director/Board Member	57	-
Hoon-Yeol Jang BRD	Director/Board Member	65	-

	Vote	Quantity	Free-Float	Company-owned shares	Total Float
Stock A	1	21,134,126	16,041,777 ( 75.90 %)	801,309 ( 3.792 %)	75.90 %

Name	Equities	%	Valuation
Jong-Hyeon Kim 19.02 %	4,020,000	19.02 %	50 M ₩
VIP Research & Management Inc. 6.311 %	1,333,744	6.311 %	17 M ₩
UNITEST INCORPORATION 3.792 %	801,309	3.792 %	10 M ₩
Soo-Hong Ahn 0.5394 %	114,000	0.5394 %	1 M ₩
Dong-Bin Kim 0.3482 %	73,584	0.3482 %	910 611 ₩
Jung-bin Kim 0.2981 %	63,005	0.2981 %	779 694 ₩
Soo-bin Kim 0.1538 %	32,500	0.1538 %	402 191 ₩
DFA Australia Ltd. 0.0204 %	4,312	0.0204 %	53 362 ₩
Korea Investment Management Co., Ltd. 0.0133 %	2,818	0.0133 %	34 873 ₩
Dimensional Fund Advisors Ltd. 0.009927 %	2,098	0.009927 %	25 963 ₩

Name	Equities	%	Valuation
UNITEST INCORPORATION 3.79%	801,309	3.79%	9,916,295 $

UniTest, Inc.

27 Gigok-ro Giheung-gu

17099, Yongin-si

http://www.uni-test.com

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Technology

Technology Equipment

Semiconductors & Semiconductor Equipment

Semiconductor Equipment & Testing

Semiconductor Testing Equipment & Service

	1st Jan change	Capi.
UNITEST INCORPORATION	+6.80%	211M
KLA CORPORATION	+21.50%	95.51B
ADVANTEST CORPORATION	+12.34%	25.27B
LASERTEC CORPORATION	-8.31%	19.53B
TERADYNE INC.	+5.17%	17.46B
TONGFU MICROELECTRONICS CO.,LTD	-8.65%	4.41B
KING YUAN ELECTRONICS CO., LTD.	+12.49%	3.58B
TIANSHUI HUATIAN TECHNOLOGY CO., LTD.	-7.63%	3.48B
HANGZHOU CHANGCHUAN TECHNOLOGY CO.,LTD	-22.90%	2.53B
ISC CO., LTD.	-0.12%	1.19B

Semiconductor Testing Equipment & Service