G-TECH Optoelectronics Corporation

TWSE:3149 Stock Report

Market Cap: NT$22.1b

G-TECH Optoelectronics Management

Management criteria checks 2/4

We currently do not have sufficient information about the CEO.

Key information

Jeff Hsu

Chief executive officer

n/a

Total compensation

CEO salary percentagen/a
CEO tenureless than a year
CEO ownershipn/a
Management average tenure5.3yrs
Board average tenure9yrs

Recent management updates

Recent updates

Analysis Article • Feb 19

Does G-TECH Optoelectronics (TWSE:3149) Have A Healthy Balance Sheet?

The external fund manager backed by Berkshire Hathaway's Charlie Munger, Li Lu, makes no bones about it when he says...
Analysis Article • Jan 13

G-TECH Optoelectronics Corporation's (TWSE:3149) Share Price Not Quite Adding Up

G-TECH Optoelectronics Corporation's ( TWSE:3149 ) price-to-sales (or "P/S") ratio of 2.7x may not look like an...
Analysis Article • Sep 19

Subdued Growth No Barrier To G-TECH Optoelectronics Corporation (TWSE:3149) With Shares Advancing 37%

G-TECH Optoelectronics Corporation ( TWSE:3149 ) shareholders would be excited to see that the share price has had a...
Analysis Article • Feb 19

G-TECH Optoelectronics (TPE:3149) Is Making Moderate Use Of Debt

Some say volatility, rather than debt, is the best way to think about risk as an investor, but Warren Buffett famously...
Analysis Article • Dec 29

Shareholders Are Thrilled That The G-TECH Optoelectronics (TPE:3149) Share Price Increased 131%

Unfortunately, investing is risky - companies can and do go bankrupt. But when you pick a company that is really...

CEO

Jeff Hsu

less than a year
Tenure

Mr. Jeff Hsu, Ph D., is Chairman & CEO of G-TECH Optoelectronics Corporation from 2026. Having served as an engineer at Motorola, a senior executive at Applied Materials, Deputy General Manager of Chimei E...

Leadership Team

NamePositionTenureCompensationOwnership
Huo-Sheng Chiu
Vice Presidentno dataNT$1.87mno data
Yao-Chang Wang
Vice Presidentno dataNT$2.05m0.052%
NT$ 11.6m
Hsien-Yi Hsu
Senior Assistant Managerno dataNT$2.74mno data
Hsing-Chiao Lin
Senior Assistant Manager5.3yrsNT$2.30mno data
Jeff Hsu
Chairman & CEOless than a yearno datano data
Tai-Chiou Wu
Accounting Supervisor8.3yrsno datano data
Yung-Cheng Huang
Assistant Managerno datano datano data
Tsung-Tien Tsai
Assistant Manager and R&D Directorno datano datano data
Ju-Wen Wang
Assistant Manager5.3yrsno datano data
Yu-Te Hung
Assistant Manager5.3yrsno datano data
5.3yrs
Average Tenure

Experienced Management: 3149's management team is seasoned and experienced (5.3 years average tenure).

Board Members

NamePositionTenureCompensationOwnership
Jeff Hsu
Chairman & CEOless than a yearno datano data
Jen-Liang Hsiao
Director21yrsNT$462.00kno data
Kuo-Hung Wang
Director14yrsNT$462.00kno data
Kuo-Shih Huang
Independent Director18.5yrsNT$512.00kno data
Chun-Feng Wu
Independent Director9yrsNT$512.00kno data
Ming-Szu Yang
Independent Director6yrsNT$512.00kno data
Wen-He Chen
Independent Director3yrsNT$512.00kno data
9.0yrs
Average Tenure

Experienced Board: 3149's board of directors are considered experienced (9 years average tenure).

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/06/26 07:04
End of Day Share Price 2026/06/26 00:00
Earnings2026/03/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

G-TECH Optoelectronics Corporation is covered by 6 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Wanping YehBarclays
Chris LinDaiwa Securities Co. Ltd.
Eric KaoKGI Securities Co. Ltd.