ISAAC Engineering Co.,Ltd

KOSDAQ:A351330 Stock Report

Market Cap: ₩42.7b

ISAAC EngineeringLtd Past Earnings Performance

Past criteria checks 0/6

ISAAC EngineeringLtd's earnings have been declining at an average annual rate of -51.1%, while the IT industry saw earnings growing at 11.3% annually. Revenues have been growing at an average rate of 13.5% per year.

Key information

-51.13%

Earnings growth rate

-48.50%

EPS growth rate

IT Industry Growth14.11%
Revenue growth rate13.49%
Return on equity-27.58%
Net Margin-10.78%
Last Earnings Update31 Mar 2026

Recent past performance updates

Recent updates

Analysis Article Jan 20

It's A Story Of Risk Vs Reward With ISAAC Engineering Co.,Ltd (KOSDAQ:351330)

There wouldn't be many who think ISAAC Engineering Co.,Ltd's ( KOSDAQ:351330 ) price-to-sales (or "P/S") ratio of 1x is...
Analysis Article Nov 28

ISAAC EngineeringLtd (KOSDAQ:351330) Has Debt But No Earnings; Should You Worry?

Some say volatility, rather than debt, is the best way to think about risk as an investor, but Warren Buffett famously...
Analysis Article Aug 26

Not Many Are Piling Into ISAAC Engineering Co.,Ltd (KOSDAQ:351330) Just Yet

With a median price-to-sales (or "P/S") ratio of close to 1x in the IT industry in Korea, you could be forgiven for...
Analysis Article Apr 15

Health Check: How Prudently Does ISAAC EngineeringLtd (KOSDAQ:351330) Use Debt?

Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility...
Analysis Article Jan 08

A Piece Of The Puzzle Missing From ISAAC Engineering Co.,Ltd's (KOSDAQ:351330) 42% Share Price Climb

Those holding ISAAC Engineering Co.,Ltd ( KOSDAQ:351330 ) shares would be relieved that the share price has rebounded...
Analysis Article Jan 04

Is ISAAC EngineeringLtd (KOSDAQ:351330) Weighed On By Its Debt Load?

The external fund manager backed by Berkshire Hathaway's Charlie Munger, Li Lu, makes no bones about it when he says...
Analysis Article Nov 13

A Piece Of The Puzzle Missing From ISAAC Engineering Co.,Ltd's (KOSDAQ:351330) Share Price

With a median price-to-sales (or "P/S") ratio of close to 0.7x in the IT industry in Korea, you could be forgiven for...
Analysis Article Aug 05

It's Down 27% But ISAAC Engineering Co.,Ltd (KOSDAQ:351330) Could Be Riskier Than It Looks

ISAAC Engineering Co.,Ltd ( KOSDAQ:351330 ) shareholders won't be pleased to see that the share price has had a very...
Analysis Article May 23

Subdued Growth No Barrier To ISAAC Engineering Co.,Ltd (KOSDAQ:351330) With Shares Advancing 27%

ISAAC Engineering Co.,Ltd ( KOSDAQ:351330 ) shareholders have had their patience rewarded with a 27% share price jump...
Analysis Article May 09

Does ISAAC EngineeringLtd (KOSDAQ:351330) Have A Healthy Balance Sheet?

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' So it seems the smart money knows that...
Analysis Article Mar 28

ISAAC Engineering Co., Ltd.'s (KOSDAQ:351330) Shares Climb 26% But Its Business Is Yet to Catch Up

Despite an already strong run, ISAAC Engineering Co., Ltd. ( KOSDAQ:351330 ) shares have been powering on, with a gain...
Analysis Article Mar 14

ISAAC Engineering (KOSDAQ:351330) Shareholders Will Want The ROCE Trajectory To Continue

If you're not sure where to start when looking for the next multi-bagger, there are a few key trends you should keep an...

Revenue & Expenses Breakdown

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


Earnings and Revenue History

KOSDAQ:A351330 Revenue, expenses and earnings (KRW Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
31 Mar 2677,609-8,3707,625464
31 Dec 2578,986-8,6218,294552
30 Sep 2579,093-9,6648,659582
30 Jun 2577,638-9,9198,733562
31 Mar 2570,519-8,8958,592538
31 Dec 2468,450-6,9557,482534
30 Sep 2475,993-2,6586,359912
30 Jun 2486,528-2,3646,431789
31 Mar 2495,502-1,3416,534676
31 Dec 23100,515-4636,553549
30 Sep 2389,1451,4737,2870
30 Jun 2370,0099356,6900
31 Mar 2362,5791256,6070
31 Dec 2259,6782,0726,5500
30 Sep 2254,1648346,1700
30 Jun 2252,484746,4450
31 Mar 2249,249-8616,4750
31 Dec 2143,047-4,5836,7480
30 Sep 2137,700-4,0196,3920
30 Jun 2140,415-1,4275,0750
31 Mar 2142,1821,6294,8120
31 Dec 2044,8454,7024,3030
31 Dec 1932,7592,6793,414308
31 Dec 1841,6435,3293,156242

Quality Earnings: A351330 is currently unprofitable.

Growing Profit Margin: A351330 is currently unprofitable.


Free Cash Flow vs Earnings Analysis


Past Earnings Growth Analysis

Earnings Trend: A351330 is unprofitable, and losses have increased over the past 5 years at a rate of 51.1% per year.

Accelerating Growth: Unable to compare A351330's earnings growth over the past year to its 5-year average as it is currently unprofitable

Earnings vs Industry: A351330 is unprofitable, making it difficult to compare its past year earnings growth to the IT industry (12.9%).


Return on Equity

High ROE: A351330 has a negative Return on Equity (-27.58%), as it is currently unprofitable.


Return on Assets


Return on Capital Employed


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Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/06/17 03:45
End of Day Share Price 2026/06/17 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

ISAAC Engineering Co.,Ltd is covered by 2 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
Jongsun ParkEugene Investment & Securities Co Ltd.
Hyeong Tae KimShinhan Investment Corp.