Company YC Corporation

Equities

A232140

KR7232140004

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 03:30:00 26/04/2024 am IST			5-day change	1st Jan Change
14,090 ^KRW	+16.83%		+43.48%	+182.65%

2023	YIK Corporation Reports Earnings Results for the Full Year Ended December 31, 2022	CI
2023	Tranche Update on YIK Corporation's Equity Buyback Plan announced on July 14, 2022.	CI

YC Corp, formerly YIK Corp, is a Korea-based company principally engaged in the development, manufacture and distribution of semiconductor test equipment. The Company is principally manufacture and sale of memory wafer testers and semiconductor manufacturing equipment accessories. In addition, the Company is engaged in the provision of test equipment repair services.

Number of employees: 187

KRW in Million	2022	Weight	2023	Weight	Delta
Semiconductor 86.3 %	235,149	82.4 %	220,256	86.3 %	-6.33%
Electrical and Electronic Accessories 12.1 %	50,119	17.6 %	30,935	12.1 %	-38.28%
Wholesale/Retail 1.6 %	-	-	3,992	1.6 %	-

KRW in Million	2022	Weight	2023	Weight	Delta
South Korea 73.4 %	254,418	89.2 %	187,338	73.4 %	-26.37%
Asia 26.5 %	30,721	10.8 %	67,663	26.5 %	+120.25%
Americas 0.1 %	129	0.0 %	182	0.1 %	+40.69%

Managers	Title	Age	Since
Myoung-Bae Choi CEO	Chief Executive Officer	71	28/17/28
Jae-Hoon Joo PSD	President	60	-
Hee-Soo Park SAM	Sales & Marketing	63	-
Sang-Min Park PRN	Corporate Officer/Principal	57	-
Jae-Hyun Ryu AUD	Comptroller/Controller/Auditor	71	-

Members of the board	Title	Age	Since
Myoung-Bae Choi CEO	Chief Executive Officer	71	28/17/28
Sang-Min Park PRN	Corporate Officer/Principal	57	-
Gun-Heung Kim BRD	Director/Board Member	72	-
Jae-Hoon Joo PSD	President	60	-

	Vote	Quantity	Free-Float	Company-owned shares	Total Float
Stock A	1	82,045,350	27,640,220 ( 33.69 %)	1,821,056 ( 2.220 %)	33.69 %

Name	Equities	%	Valuation
Samtech Corp. 50.22 %	41,202,429	50.22 %	225 M ₩
SAMSUNG ELECTRONICS CO., LTD. 11.70 %	9,601,617	11.70 %	52 M ₩
YC CORPORATION 2.220 %	1,821,056	2.220 %	10 M ₩
DHK Solution Corp 1.531 %	1,256,298	1.531 %	7 M ₩
EXICON CO., LTD. 0.2836 %	232,660	0.2836 %	1 M ₩
YIK Corp. ESOA 0.2183 %	179,070	0.2183 %	976 322 ₩
Yoon-hee Cho 0.1097 %	90,000	0.1097 %	490 696 ₩
Hee Soo Park 0.0196 %	16,120	0.0196 %	87 889 ₩
Soo-mok Kim 0.0111 %	9,120	0.0111 %	49 724 ₩
Dimensional Fund Advisors Ltd. 0.0102 %	8,368	0.0102 %	45 624 ₩

Name	Equities	%	Valuation
SEMCNS CO., LTD. 42.12%	22,278,290	42.12%	122,458,191 $
EXICON CO., LTD. 7.68%	832,778	7.68%	17,598,914 $
YC CORPORATION 2.22%	1,821,056	2.22%	9,928,725 $

YIK Corp.

7/F, DHK Solution Building 28 Pangyo-ro 255beon-gil

13486, Seongnam-si

http://www.yccorp.com

Technology

Technology Equipment

Semiconductors & Semiconductor Equipment

Semiconductor Equipment & Testing

Semiconductor Testing Equipment & Service

	1st Jan change	Capi.
YC CORPORATION	+182.65%	821M
KLA CORPORATION	+21.50%	95.09B
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