Tongyang Inc.

KOSE:A001527 Stock Report

Market Cap: ₩156.6b

Tongyang Management

Management criteria checks 1/4

We currently do not have sufficient information about the CEO.

Key information

Jin-Hark Jeong

Chief executive officer

n/a

Total compensation

CEO salary percentagen/a
CEO tenure8.3yrs
CEO ownership0.03%
Management average tenureno data
Board average tenure4.1yrs

Recent management updates

Recent updates

CEO Compensation Analysis

How has Jin-Hark Jeong's remuneration changed compared to Tongyang's earnings?
DateTotal CompensationSalaryCompany Earnings
Dec 31 2025n/an/a

₩20b

Sep 30 2025n/an/a

-₩78b

Jun 30 2025n/an/a

-₩84b

Mar 31 2025n/an/a

-₩86b

Dec 31 2024n/an/a

-₩74b

Sep 30 2024n/an/a

-₩17b

Jun 30 2024n/an/a

₩2b

Mar 31 2024n/an/a

₩8b

Dec 31 2023₩602m₩401m

₩18b

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

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

CEO

Jin-Hark Jeong (65 yo)

8.3yrs
Tenure
₩602,000,000
Compensation

Mr. Jin-Hark Jeong is CEO of Tongyang Inc. and serves as its Director since December 29, 2017. Mr. Jeong served as the President of Eugene Corporation and served as its President of Construction Materials...

Board Members

NamePositionTenureCompensationOwnership
Jin-Hark Jeong
CEO & Director8.3yrs₩602.00m0.026%
₩ 41.1m
Yi-Seok Hwang
Independent Chairman of the Board1.1yrsno datano data
Byungwook Lee
Independent Director4.1yrsno datano data
4.1yrs
Average Tenure

Experienced Board: A001527's board of directors are considered experienced (4.1 years average tenure).

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/04/24 08:04
End of Day Share Price 2026/04/24 00:00
Earnings2025/12/31
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

Tongyang Inc. is covered by 1 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
HyunMok ChoShinhan Investment Corp.