Woojin Inc.

KOSE:A105840 Stock Report

Market Cap: ₩319.1b

Woojin Management

Management criteria checks 0/4

We currently do not have sufficient information about the CEO.

Key information

Sung-Bum Lee

Chief executive officer

n/a

Total compensation

CEO salary percentagen/a
CEO tenure46.2yrs
CEO ownership2.6%
Management average tenureno data
Board average tenureno data

Recent management updates

Recent updates

Analysis Article • May 20

Is It Time To Consider Buying Woojin Inc. (KRX:105840)?

Woojin Inc. ( KRX:105840 ), is not the largest company out there, but it saw a double-digit share price rise of over...
Analysis Article • Jan 20

Subdued Growth No Barrier To Woojin Inc. (KRX:105840) With Shares Advancing 34%

Despite an already strong run, Woojin Inc. ( KRX:105840 ) shares have been powering on, with a gain of 34% in the last...
Analysis Article • Jan 06

Is Woojin (KRX:105840) A Risky Investment?

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' It's only natural to consider a company's...
Analysis Article • Dec 05

What Woojin Inc.'s (KRX:105840) 32% Share Price Gain Is Not Telling You

Woojin Inc. ( KRX:105840 ) shares have continued their recent momentum with a 32% gain in the last month alone. The...
Analysis Article • Nov 20

Woojin (KRX:105840) Posted Healthy Earnings But There Are Some Other Factors To Be Aware Of

Unsurprisingly, Woojin Inc.'s ( KRX:105840 ) stock price was strong on the back of its healthy earnings report...
Analysis Article • Sep 23

Subdued Growth No Barrier To Woojin Inc. (KRX:105840) With Shares Advancing 37%

Woojin Inc. ( KRX:105840 ) shareholders have had their patience rewarded with a 37% share price jump in the last month...
Analysis Article • Jul 02

Is Woojin (KRX:105840) Using Too Much Debt?

Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility...
Analysis Article • Mar 21

Woojin's (KRX:105840) Shareholders May Want To Dig Deeper Than Statutory Profit

The stock price didn't jump after Woojin Inc. ( KRX:105840 ) posted decent earnings last week. Our analysis showed that...
Analysis Article • Jan 27

Woojin Inc. (KRX:105840) Stock Rockets 28% As Investors Are Less Pessimistic Than Expected

Woojin Inc. ( KRX:105840 ) shareholders are no doubt pleased to see that the share price has bounced 28% in the last...
Analysis Article • Jan 20

Returns At Woojin (KRX:105840) Are On The Way Up

To find a multi-bagger stock, what are the underlying trends we should look for in a business? One common approach is...
Analysis Article • Dec 09

Woojin Inc.'s (KRX:105840) 29% Dip Still Leaving Some Shareholders Feeling Restless Over Its P/ERatio

Woojin Inc. ( KRX:105840 ) shareholders won't be pleased to see that the share price has had a very rough month...
Analysis Article • Aug 07

Woojin Inc.'s (KRX:105840) Business Is Yet to Catch Up With Its Share Price

Woojin Inc.'s ( KRX:105840 ) price-to-earnings (or "P/E") ratio of 13.2x might make it look like a sell right now...
Analysis Article • May 27

The Return Trends At Woojin (KRX:105840) Look Promising

If you're looking for a multi-bagger, there's a few things to keep an eye out for. One common approach is to try and...
Analysis Article • Apr 15

We Think Woojin (KRX:105840) Has A Fair Chunk Of Debt

The external fund manager backed by Berkshire Hathaway's Charlie Munger, Li Lu, makes no bones about it when he says...
Analysis Article • Mar 11

Woojin's (KRX:105840) Robust Earnings Might Be Weaker Than You Think

Solid profit numbers didn't seem to be enough to please Woojin Inc.'s ( KRX:105840 ) shareholders. We think that they...
Analysis Article • Feb 21

Should Woojin Inc. (KRX:105840) Be Part Of Your Income Portfolio?

Is Woojin Inc. ( KRX:105840 ) a good dividend stock? How can we tell? Dividend paying companies with growing earnings...
Analysis Article • Jan 17

Would Shareholders Who Purchased Woojin's (KRX:105840) Stock Five Years Be Happy With The Share price Today?

Woojin Inc. ( KRX:105840 ) shareholders should be happy to see the share price up 11% in the last month. But that...
Analysis Article • Dec 13

Woojin (KRX:105840) Is Carrying A Fair Bit Of Debt

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' So it might be obvious that you need to...

CEO Compensation Analysis

How has Sung-Bum Lee's remuneration changed compared to Woojin's earnings?
DateTotal CompensationSalaryCompany Earnings
Mar 31 2026n/an/a

₩13b

Dec 31 2025n/an/a

₩9b

Sep 30 2025n/an/a

₩12b

Jun 30 2025n/an/a

₩4b

Mar 31 2025n/an/a

₩8b

Dec 31 2024₩994m₩493m

₩14b

Compensation vs Market: Insufficient data to establish whether Sung-Bum's total compensation is reasonable compared to companies of similar size in the KR market.

Compensation vs Earnings: Insufficient data to compare Sung-Bum's compensation with company performance.

CEO

Sung-Bum Lee (88 yo)

46.2yrs
Tenure
₩993,719,000
Compensation

Mr. Seong-Beom Lee has been the Chief Executive Officer at Woojin Inc. since May 1980. Seong-Beom Lee joined Woojin Industrial Instrument Co., Ltd. in April 1963 and served as Vice President of Woojin Indu...

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/07/06 17:03
End of Day Share Price 2026/07/06 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

Woojin Inc. is covered by 5 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
Kyung Deok KimBookook Securities Co. Ltd
Yang Ju ParkDaishin Securities Co. Ltd.
Byung Hwa HanEugene Investment & Securities Co Ltd.