E1 Corporation

KOSE:A017940 Stock Report

Market Cap: ₩427.8b

E1 Past Earnings Performance

Past criteria checks 1/6

E1 has been growing earnings at an average annual rate of 7.6%, while the Oil and Gas industry saw earnings growing at 6.8% annually. Revenues have been growing at an average rate of 21.5% per year. E1's return on equity is 2.1%, and it has net margins of 0.4%.

Key information

7.59%

Earnings growth rate

7.59%

EPS growth rate

Oil and Gas Industry Growth26.24%
Revenue growth rate21.50%
Return on equity2.09%
Net Margin0.35%
Last Earnings Update30 Jun 2025

Recent past performance updates

We Think That There Are More Issues For E1 (KRX:017940) Than Just Sluggish Earnings

Mar 27
We Think That There Are More Issues For E1 (KRX:017940) Than Just Sluggish Earnings

We Think You Should Be Aware Of Some Concerning Factors In E1's (KRX:017940) Earnings

Mar 28
We Think You Should Be Aware Of Some Concerning Factors In E1's (KRX:017940) Earnings

Recent updates

E1 Corporation (KRX:017940) Doing What It Can To Lift Shares

Jul 03
E1 Corporation (KRX:017940) Doing What It Can To Lift Shares

We Think That There Are More Issues For E1 (KRX:017940) Than Just Sluggish Earnings

Mar 27
We Think That There Are More Issues For E1 (KRX:017940) Than Just Sluggish Earnings

We Think You Should Be Aware Of Some Concerning Factors In E1's (KRX:017940) Earnings

Mar 28
We Think You Should Be Aware Of Some Concerning Factors In E1's (KRX:017940) Earnings

Here's Why E1 (KRX:017940) Is Weighed Down By Its Debt Load

Apr 19
Here's Why E1 (KRX:017940) Is Weighed Down By Its Debt Load

We Like E1's (KRX:017940) Earnings For More Than Just Statutory Profit

Mar 24
We Like E1's (KRX:017940) Earnings For More Than Just Statutory Profit

What Can The Trends At E1 (KRX:017940) Tell Us About Their Returns?

Mar 17
What Can The Trends At E1 (KRX:017940) Tell Us About Their Returns?

Would Shareholders Who Purchased E1's (KRX:017940) Stock Three Years Be Happy With The Share price Today?

Feb 24
Would Shareholders Who Purchased E1's (KRX:017940) Stock Three Years Be Happy With The Share price Today?

Is E1 Corporation (KRX:017940) A Smart Pick For Income Investors?

Feb 03
Is E1 Corporation (KRX:017940) A Smart Pick For Income Investors?

E1 (KRX:017940) Has No Shortage Of Debt

Jan 13
E1 (KRX:017940) Has No Shortage Of Debt

Could The E1 Corporation (KRX:017940) Ownership Structure Tell Us Something Useful?

Dec 23
Could The E1 Corporation (KRX:017940) Ownership Structure Tell Us Something Useful?

Will E1's (KRX:017940) Growth In ROCE Persist?

Dec 02
Will E1's (KRX:017940) Growth In ROCE Persist?

Revenue & Expenses Breakdown

How E1 makes and spends money. Based on latest reported earnings, on an LTM basis.

Earnings and Revenue History

KOSE:A017940 Revenue, expenses and earnings (KRW Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
30 Jun 2510,796,94638,071376,9200
31 Mar 2511,501,081104,624372,1050
31 Dec 2411,192,41262,865362,9330
30 Sep 2410,315,455120,756393,8060
30 Jun 249,370,199127,492347,3430
31 Mar 248,275,242104,715314,9860
31 Dec 237,827,737213,183294,0350
30 Sep 237,723,334268,431254,0650
30 Jun 237,899,203261,274255,1480
31 Mar 238,144,483206,419250,1480
31 Dec 227,990,768141,859246,9180
30 Sep 227,483,11476,506239,7900
30 Jun 226,801,71785,735230,4310
31 Mar 225,745,631150,795224,7950
31 Dec 215,152,301131,758222,2250
30 Sep 214,615,404153,348230,0080
30 Jun 214,102,758135,211237,3770
31 Mar 213,959,25270,379227,1200
31 Dec 203,927,55460,288233,3870
30 Sep 204,288,48668,751239,9390
30 Jun 204,587,40513,797234,7040
31 Mar 204,780,868-19,814247,8850
31 Dec 194,608,270-43,167247,7180
30 Sep 194,512,278-84,832220,7260
30 Jun 194,561,210-28,238228,3310
31 Mar 194,479,46537,419219,5600
31 Dec 184,630,19978,094240,7060
30 Sep 184,788,385125,990308,8090
30 Jun 184,519,972126,344306,8840
31 Mar 184,392,381113,218314,7160
31 Dec 174,408,21684,416303,7030
30 Sep 174,185,41114,425321,9510
30 Jun 174,185,803-28,769326,6930
31 Mar 174,220,803-27,725348,8170
31 Dec 163,995,901-20,418358,4980
30 Sep 164,102,207-11,457349,0950
30 Jun 164,249,2619,612379,2320
31 Mar 164,457,14613,061382,6430
31 Dec 154,614,2579,539396,0360
30 Sep 155,065,45141,720405,0290
30 Jun 155,981,31567,295394,5650
31 Mar 156,468,90146,217401,4810
31 Dec 146,900,47541,027408,4200

Quality Earnings: A017940 has a large one-off gain of ₩35.8B impacting its last 12 months of financial results to 30th June, 2025.

Growing Profit Margin: A017940's current net profit margins (0.4%) are lower than last year (1.4%).

Free Cash Flow vs Earnings Analysis

Past Earnings Growth Analysis

Earnings Trend: A017940's earnings have grown by 7.6% per year over the past 5 years.

Accelerating Growth: A017940's has had negative earnings growth over the past year, so it can't be compared to its 5-year average.

Earnings vs Industry: A017940 had negative earnings growth (-70.1%) over the past year, making it difficult to compare to the Oil and Gas industry average (3.8%).

Return on Equity

High ROE: A017940's Return on Equity (2.1%) is considered low.

Return on Assets

Return on Capital Employed

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Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/10/06 01:42
End of Day Share Price 2025/10/02 00:00
Earnings2025/06/30
Annual Earnings2024/12/31

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

E1 Corporation is covered by 3 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
Hyunmok WangDaiwa Securities Co. Ltd.
Jong Hwa SungLS Securities Co., Ltd.
null RESEARCH DEPARTMENTSamsung Securities Co. Ltd.