Company Keystone Microtech Corporation

Equities

6683

TW0006683006

Semiconductor Equipment & Testing

Business Summary

Sales per Business

Sales per region

Managers

Members of the board

Share class

Shareholders

Company contact information

Sector

Sales per region

Quarterly revenue - Rate of surprise

Sector Semiconductor Testing Equipment & Service

End-of-day quote Taipei Exchange Other stock markets 06:00:00 2024-04-28 pm EDT			5-day change	1st Jan Change
306 ^TWD	+5.88%		+9.68%	-1.92%

Mar. 25	Keystone Microtech Corporation Reports Earnings Results for the Full Year Ended December 31, 2023	CI
2023	Keystone Microtech Corporation Reports Earnings Results for the Third Quarter and Nine Months Ended September 30, 2023	CI

KEYSTONE MICROTECH CORPORATION is a Taiwan-based company mainly engaged in provision of integrated circuit (IC) testing services. The Company is engaged in provision of services, including upstream wafer testing and final testing of IC packaged products, as well as IC socket, probe head and IC burn-in board test for IC substrates, and IC test lab environments. The Company's main products include load boards, burn in boards, probe card and accessories, other boards.

Number of employees: 310

TWD in Million	2022	Weight	2023	Weight	Delta
Test Carriers for Semiconductor Wafer Testing 100.0 %	1,529	100.0 %	1,410	100.0 %	-7.78%

TWD in Million	2022	Weight	2023	Weight	Delta
Taiwan 53.4 %	1,101	72.0 %	753	53.4 %	-31.62%
Asia 45.7 %	-	-	644	45.7 %	-
Other 1.0 %	42	2.7 %	14	1.0 %	-66.86%

Managers	Title	Age	Since
Chun Lang Lu CEO	Chief Executive Officer	-	06-09-18
Shih Yao Lin DFI	Director of Finance/CFO	-	17-04-04
Chih Min Li CHM	Chairman	-	06-09-05
Ting Kai Chen CTO	Chief Tech/Sci/R&D Officer	-	-
Ying Hui Chung ADM	Chief Administrative Officer	-	-
Chia Chang Hsu CTO	Chief Tech/Sci/R&D Officer	-	20-09-20
Ming Yi Li BRD	Director/Board Member	-	11-06-30
En Te Peng IRC	Investor Relations Contact	-	07-11-25
Yu Ling Chuang AUD	Comptroller/Controller/Auditor	-	-

Members of the board	Title	Age	Since
Ming Yi Li BRD	Director/Board Member	-	11-06-30
Chiang Liang Lin BRD	Director/Board Member	-	18-09-27
Chih Min Li CHM	Chairman	-	06-09-05
Chun Lang Lu CEO	Chief Executive Officer	-	06-09-18
Chi Hung Yeh BRD	Director/Board Member	-	06-09-05
Chi Wen Chen BRD	Director/Board Member	-	18-09-27
Chin Han Chen BRD	Director/Board Member	-	21-08-01

	Vote	Quantity	Free-Float	Company-owned shares	Total Float
Stock A	1	27,209,661	20,568,661 ( 75.59 %)	0	75.59 %

Name	Equities	%	Valuation
Uni-President Asset Management Corp. 1.246 %	339,000	1.246 %	3 M NT$
Mega International Investment Trust Co., Ltd. 0.3490 %	95,000	0.3490 %	837 096 NT$
SEI Investments (Europe) Ltd. 0.0808 %	22,000	0.0808 %	193 854 NT$
Dimensional Fund Advisors Ltd. 0.0294 %	8,004	0.0294 %	70 528 NT$
DFA Australia Ltd. 0.0292 %	7,944	0.0292 %	69 999 NT$

Keystone Microtech Co.

No. 431, Zhuangjing North Road Hsinchu County

302059, Zhubei

http://www.ksmt.com.tw

address Keystone Microtech Corporation(6683)

Company calendar

Technology

Technology Equipment

Semiconductors & Semiconductor Equipment

Semiconductor Equipment & Testing

Semiconductor Testing Equipment & Service

	1st Jan change	Capi.
KEYSTONE MICROTECH CORPORATION	-1.92%	241M
ADVANTEST CORPORATION	+12.34%	25.27B
LASERTEC CORPORATION	-8.31%	19.53B
TERADYNE INC.	+9.00%	17.46B
TONGFU MICROELECTRONICS CO.,LTD	-8.22%	4.41B
KING YUAN ELECTRONICS CO., LTD.	+16.49%	3.58B
TIANSHUI HUATIAN TECHNOLOGY CO., LTD.	-4.34%	3.48B
HANGZHOU CHANGCHUAN TECHNOLOGY CO.,LTD	-20.98%	2.53B
ISC CO., LTD.	+1.00%	1.19B
ARDENTEC CORPORATION	-2.30%	1.13B

Semiconductor Testing Equipment & Service