Castles Technology Co., Ltd.

TWSE:5258 Stock Report

Market Cap: NT$5.7b

Castles Technology Management

Management criteria checks 0/4

We currently do not have sufficient information about the CEO.

Key information

Hong Jun Lin

Chief executive officer

n/a

Total compensation

CEO salary percentagen/a
CEO tenureno data
CEO ownership14.0%
Management average tenureno data
Board average tenure2yrs

Recent management updates

Recent updates

Analysis Article • Mar 21

We Think That There Are More Issues For Castles Technology (TWSE:5258) Than Just Sluggish Earnings

Castles Technology Co., Ltd.'s ( TWSE:5258 ) recent weak earnings report didn't cause a big stock movement. However, we...
Analysis Article • Feb 07

Fewer Investors Than Expected Jumping On Castles Technology Co., Ltd. (TWSE:5258)

When close to half the companies in Taiwan have price-to-earnings ratios (or "P/E's") above 21x, you may consider...
Analysis Article • Dec 17

Is There Now An Opportunity In Castles Technology Co., Ltd. (TWSE:5258)?

While Castles Technology Co., Ltd. ( TWSE:5258 ) might not have the largest market cap around , it saw significant...
Analysis Article • Nov 06

It's Down 26% But Castles Technology Co., Ltd. (TWSE:5258) Could Be Riskier Than It Looks

Castles Technology Co., Ltd. ( TWSE:5258 ) shares have had a horrible month, losing 26% after a relatively good period...
Analysis Article • Apr 22

Take Care Before Diving Into The Deep End On Castles Technology Co., Ltd. (TWSE:5258)

Castles Technology Co., Ltd.'s ( TWSE:5258 ) price-to-earnings (or "P/E") ratio of 14.2x might make it look like a buy...
Analysis Article • Mar 11

Here's Why Castles Technology (TWSE:5258) Has Caught The Eye Of Investors

For beginners, it can seem like a good idea (and an exciting prospect) to buy a company that tells a good story to...
Analysis Article • Apr 28

Castles Technology (TPE:5258) Has Some Way To Go To Become A Multi-Bagger

If we want to find a potential multi-bagger, often there are underlying trends that can provide clues. Firstly, we'd...
Analysis Article • Apr 07

Castles Technology (TPE:5258) Has A Somewhat Strained Balance Sheet

Howard Marks put it nicely when he said that, rather than worrying about share price volatility, 'The possibility of...
Analysis Article • Mar 18

Would Shareholders Who Purchased Castles Technology's (TPE:5258) Stock Five Years Be Happy With The Share price Today?

For many, the main point of investing is to generate higher returns than the overall market. But in any portfolio...
Analysis Article • Feb 19

Are Castles Technology Co., Ltd.'s (TPE:5258) Mixed Financials The Reason For Its Gloomy Performance on The Stock Market?

It is hard to get excited after looking at Castles Technology's (TPE:5258) recent performance, when its stock has...
Analysis Article • Jan 29

Should You Use Castles Technology's (TPE:5258) Statutory Earnings To Analyse It?

It might be old fashioned, but we really like to invest in companies that make a profit, each and every year. Having...
Analysis Article • Jan 08

Will Castles Technology (TPE:5258) Multiply In Value Going Forward?

If we want to find a stock that could multiply over the long term, what are the underlying trends we should look for...
Analysis Article • Dec 18

Castles Technology (TPE:5258) Takes On Some Risk With Its Use Of Debt

Howard Marks put it nicely when he said that, rather than worrying about share price volatility, 'The possibility of...
Analysis Article • Nov 27

A Look At Castles Technology's (TPE:5258) Share Price Returns

Castles Technology Co., Ltd. (TPE:5258) shareholders should be happy to see the share price up 15% in the last month...

CEO

Hong Jun Lin

no data
Tenure

Hong Jun Lin is Manager & Representative Director of Castles Technology Co. Ltd. Hong Jun Lin was Deputy General Manager of Office of Research and Development cum Department of Planning. of Castles Technol...

Board Members

NamePositionTenureCompensationOwnership
Jia-Hua Huang
COO & Director2yrsNT$3.51m0.063%
NT$ 3.6m
Hong Jun Lin
Manager & Representative Directorno datano data14.02%
NT$ 798.7m
Hua-Hsi Hsin
Chairman of the Boardno dataNT$6.89m3.65%
NT$ 207.7m
Hung-Chun Lin
Directorno dataNT$6.85mno data
Hsi-Hsun Gong
Independent Directorno dataNT$995.80kno data
Hsin-Kai Kung
Independent Directorno dataNT$995.80kno data
Jiunn-Jen Chen
Independent Director3yrsNT$576.10kno data
Wen-Jeh Fong
Director2yrsNT$1.41mno data
2.0yrs
Average Tenure

Experienced Board: 5258's board of directors are not considered experienced ( 2 years average tenure), which suggests a new board.

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/06/03 10:44
End of Day Share Price 2026/06/03 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

Castles Technology Co., Ltd. is covered by 1 analysts. 1 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Chihhao ChangSinoPac Securities Investment Service