E1 Management
Management criteria checks 1/4
We currently do not have sufficient information about the CEO.
Key information
D.W. Koo
Chief executive officer
n/a
Total compensation
| CEO salary percentage | n/a |
| CEO tenure | less than a year |
| CEO ownership | n/a |
| Management average tenure | no data |
| Board average tenure | 4.2yrs |
Recent management updates
Recent updates
E1 Corporation (KRX:017940) Doing What It Can To Lift Shares
Jul 03
We Think That There Are More Issues For E1 (KRX:017940) Than Just Sluggish Earnings
Mar 27We Think You Should Be Aware Of Some Concerning Factors In E1's (KRX:017940) Earnings
Mar 28Here's Why E1 (KRX:017940) Is Weighed Down By Its Debt Load
Apr 19We Like E1's (KRX:017940) Earnings For More Than Just Statutory Profit
Mar 24What Can The Trends At E1 (KRX:017940) Tell Us About Their Returns?
Mar 17Would Shareholders Who Purchased E1's (KRX:017940) Stock Three Years Be Happy With The Share price Today?
Feb 24Is E1 Corporation (KRX:017940) A Smart Pick For Income Investors?
Feb 03
E1 (KRX:017940) Has No Shortage Of Debt
Jan 13Could The E1 Corporation (KRX:017940) Ownership Structure Tell Us Something Useful?
Dec 23Will E1's (KRX:017940) Growth In ROCE Persist?
Dec 02CEO
D.W. Koo
D.W. Koo is Director of E1 Corporation from March 26, 2021 and serves as CEO since 2025.
Board Members
| Name | Position | Tenure | Compensation | Ownership |
|---|---|---|---|---|
| CEO & Director | 4.7yrs | no data | no data | |
| Chairman | no data | no data | 41.29% ₩ 200.0b | |
| Independent Outside Director | 3.7yrs | no data | no data | |
| Director | 4.7yrs | no data | no data | |
| Independent Outside Director | 4.7yrs | no data | no data | |
| Independent Outside Director | 1.7yrs | no data | no data | |
| Independent Outside Director | 1.7yrs | no data | no data |
Experienced Board: A017940's board of directors are considered experienced (4.2 years average tenure).
Company Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2025/11/19 21:07 |
| End of Day Share Price | 2025/11/19 00:00 |
| Earnings | 2025/06/30 |
| Annual Earnings | 2024/12/31 |
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.
| Package | Data | Timeframe | Example US Source * |
|---|---|---|---|
| Company Financials | 10 years |
| |
| Analyst Consensus Estimates | +3 years |
|
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| Market Prices | 30 years |
| |
| Ownership | 10 years |
| |
| Management | 10 years |
| |
| Key Developments | 10 years |
|
* 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
E1 Corporation is covered by 2 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.
| Analyst | Institution |
|---|---|
| Hyunmok Wang | Daiwa Securities Co. Ltd. |
| null RESEARCH DEPARTMENT | Samsung Securities Co. Ltd. |