SD SYSTEM Co., Ltd

KOSDAQ:A121890 Stock Report

Market Cap: ₩30.9b

SD SYSTEM Past Earnings Performance

Past criteria checks 2/6

SD SYSTEM has been growing earnings at an average annual rate of 5.5%, while the Electronic industry saw earnings growing at 5.5% annually. Revenues have been growing at an average rate of 1% per year. SD SYSTEM's return on equity is 10.6%, and it has net margins of 4.4%.

Key information

5.53%

Earnings growth rate

4.91%

EPS growth rate

Electronic Industry Growth21.63%
Revenue growth rate0.99%
Return on equity10.64%
Net Margin4.43%
Last Earnings Update31 Dec 2025

Recent past performance updates

SD SYSTEM's (KOSDAQ:121890) Earnings Seem To Be Promising

May 21
SD SYSTEM's (KOSDAQ:121890) Earnings Seem To Be Promising

Recent updates

Some Shareholders Feeling Restless Over SD SYSTEM Co., Ltd's (KOSDAQ:121890) P/S Ratio

Feb 12
Some Shareholders Feeling Restless Over SD SYSTEM Co., Ltd's (KOSDAQ:121890) P/S Ratio

Risks To Shareholder Returns Are Elevated At These Prices For SD SYSTEM Co., Ltd (KOSDAQ:121890)

Sep 01
Risks To Shareholder Returns Are Elevated At These Prices For SD SYSTEM Co., Ltd (KOSDAQ:121890)

SD SYSTEM Co., Ltd's (KOSDAQ:121890) Price Is Out Of Tune With Revenues

Apr 20
SD SYSTEM Co., Ltd's (KOSDAQ:121890) Price Is Out Of Tune With Revenues

SD SYSTEM Co., Ltd's (KOSDAQ:121890) 27% Price Boost Is Out Of Tune With Earnings

Jan 04
SD SYSTEM Co., Ltd's (KOSDAQ:121890) 27% Price Boost Is Out Of Tune With Earnings

Risks To Shareholder Returns Are Elevated At These Prices For SD SYSTEM Co., Ltd (KOSDAQ:121890)

Aug 07
Risks To Shareholder Returns Are Elevated At These Prices For SD SYSTEM Co., Ltd (KOSDAQ:121890)

SD SYSTEM's (KOSDAQ:121890) Earnings Seem To Be Promising

May 21
SD SYSTEM's (KOSDAQ:121890) Earnings Seem To Be Promising

Risks To Shareholder Returns Are Elevated At These Prices For SD SYSTEM Co., Ltd (KOSDAQ:121890)

Mar 21
Risks To Shareholder Returns Are Elevated At These Prices For SD SYSTEM Co., Ltd (KOSDAQ:121890)

Revenue & Expenses Breakdown

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


Earnings and Revenue History

KOSDAQ:A121890 Revenue, expenses and earnings (KRW Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
31 Dec 2528,7941,2741,892445
30 Sep 2522,870-9882,3721,026
30 Jun 2521,211-1,4062,4681,002
31 Mar 2519,672-1,5572,421975
31 Dec 2418,064-1,8272,626982
30 Sep 2417,9011,1191,978435
30 Jun 2419,2951,7861,848473
31 Mar 2421,9692,4991,717450
31 Dec 2321,2952,6371,537447
30 Sep 2325,4871,6191,785429
30 Jun 2327,4181,4261,972497
31 Mar 2324,5962602,432503
31 Dec 2222,497-6032,514524
30 Sep 2220,688-3882,204515
30 Jun 2216,760-2141,864422
31 Mar 2219,4801,5391,250418
31 Dec 2121,4172,4091,275377
30 Sep 2120,3036491,830521
30 Jun 2123,066152,435498
31 Mar 2121,274-1,3003,176534
31 Dec 2022,592-2,8693,187601
30 Sep 2031,664-6,0993,537583
30 Jun 2031,882-6,3822,986754
31 Mar 2037,409-13,8527,9521,014
31 Dec 1938,144-13,5178,2751,271
30 Sep 1935,742-8,7038,4431,068
30 Jun 1941,359-9,2408,8201,455
31 Mar 1939,354-4,9525,0011,850
31 Dec 1845,562-5,6385,1992,739
30 Sep 1849,144-9,7254,7545,386
30 Jun 1849,656-11,4877,1094,750
31 Mar 1855,501-9,4285,5036,535
31 Dec 1755,362-9,1477,3845,222
30 Sep 1762,720-6,6074,1267,838
30 Jun 1764,662-4,9186,8725,280
31 Mar 1763,561-5,6797,3865,295
31 Dec 1663,562-6,8816,9355,295
30 Sep 1667,659-2,5957,9272,731
30 Jun 1669,520-1,0965,6093,596
31 Mar 1670,0722,8955,6361,863
31 Dec 1567,9022,8715,6842,731
30 Sep 1560,8591,2357,1691,650
30 Jun 1557,2171,6135,6242,704

Quality Earnings: A121890 has a high level of non-cash earnings.

Growing Profit Margin: A121890 became profitable in the past.


Free Cash Flow vs Earnings Analysis


Past Earnings Growth Analysis

Earnings Trend: A121890 has become profitable over the past 5 years, growing earnings by 5.5% per year.

Accelerating Growth: A121890 has become profitable in the last year, making the earnings growth rate difficult to compare to its 5-year average.

Earnings vs Industry: A121890 has become profitable in the last year, making it difficult to compare its past year earnings growth to the Electronic industry (-12.9%).


Return on Equity

High ROE: A121890's Return on Equity (10.6%) 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 Analysis2026/05/06 15:55
End of Day Share Price 2026/05/06 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

SD SYSTEM Co., Ltd is covered by 0 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.