PER, EPS, PBR and BPS are calculated in-house from the last 4 quarters (2025Q3–2026Q2) · Dividend yield is based on ₩365 per share · Prices as of the 2026-10-02 close
ELC exited its display backlight (BLU) business and pivoted to flow meters for semiconductor cleaning equipment and Strip Grinders for advanced packaging, turning net profit positive in 2025 while operating losses persisted.
In March 2024 the company halted its loss-making BLU segment and restructured around control-instrumentation and semiconductor equipment segments
FY2025 revenue was KRW 37.9bn with an operating loss narrowed to KRW 0.9bn, while owner net profit turned positive at KRW 8.3bn
2026Q2 revenue reached KRW 18.3bn with operating profit of KRW 4.7bn, the strongest quarter in the observed window
The debt ratio declined from 17.2% in 2022 to 5.5% in 2025, indicating steady balance-sheet deleveraging
FY2025 operating cash flow was negative at KRW -7.5bn despite the net profit swing, warranting scrutiny of earnings quality
ELC was historically centered on TFT-LCD backlight units (BLU), but in March 2024 its board resolved to halt operations of the persistently loss-making BLU segment. Since then, the company has been organized around two segments: control-and-instrumentation equipment and semiconductor equipment.
The control-instrumentation segment produces flow meters, LFCs, and spinner motors; flow meters and LFCs are mounted in semiconductor wet cleaning equipment as core parts that precisely measure chemical liquid flow and finely control discharge volume so that a set amount of high-purity cleaning solution is sprayed onto the wafer surface.
These components reliably meet the high precision and specifications required in customer processes, with the company having built technical credibility through years of supply to key customers.
The semiconductor equipment segment produces the STRIP GRINDER, used in the Advanced Packaging process to combine different materials and enhance semiconductor performance.
As AI-driven demand for high-performance semiconductors increases the importance of heat management, the application of precision grinding technology appears to be expanding.
The company's customer base reportedly includes global IDM and OSAT players, and it is said to be developing technology to expand applications into memory and AI semiconductor areas.
As a small-cap KOSDAQ name with a market capitalization of roughly KRW 0.1 trillion, its revenue scale is far smaller than major equipment makers, but it occupies a niche position as a specialized component supplier for specific process steps.
| Quarter | Revenue | Operating profit | Op. margin |
|---|---|---|---|
| 2025Q2 | ₩11.1B | ₩700M | 6.6% |
| 2025Q3 | ₩6.1B | -₩1.6B | −26.2% |
| 2025Q4 | ₩12.7B | ₩800M | 6.3% |
| 2026Q1 | ₩10.3B | -₩300M | −2.7% |
| 2026Q2 | ₩18.3B | ₩4.7B | 25.6% |
| Year | Revenue | Operating profit | Net income (parent) | Op. margin | ROE | Debt-to-equity |
|---|---|---|---|---|---|---|
| 2022 | ₩137.6B | -₩9.5B | -₩5.8B | −6.9% | −2.9% | 17.2% |
| 2023 | ₩87B | -₩15.4B | -₩7.8B | −17.7% | −4.3% | 11.6% |
| 2024 | ₩29.2B | -₩4.7B | -₩300M | −16.0% | −0.1% | 5.5% |
| 2025 | ₩37.9B | -₩900M | ₩8.3B | −2.4% | 4.8% | 5.5% |
Consolidated basis (financial statements including subsidiaries) · Final figures from DART filings · Net income attributable to owners of the parent · Data as of 2026-08-23
Annual revenue fell sharply from KRW 137.6bn in 2022 to KRW 87.0bn in 2023 and KRW 29.2bn in 2024, before recovering modestly to KRW 37.9bn in 2025, reflecting both the reduced revenue base from the BLU exit and a partial rebound in the remaining businesses.
Operating losses widened from KRW -9.5bn in 2022 to KRW -15.4bn in 2023, then steadily narrowed to KRW -4.7bn in 2024 and KRW -0.9bn in 2025.
Owner net profit remained negative through KRW -5.8bn (2022), KRW -7.8bn (2023) and KRW -0.3bn (2024) before turning positive at KRW 8.3bn in 2025; given that the operating loss that year was still KRW -0.9bn, the swing to net profit appears to have been driven substantially by non-operating items.
On a quarterly basis, 2025Q4 posted revenue of KRW 12.7bn and operating profit of KRW 0.8bn but owner net profit of KRW 11.4bn, a large gap versus operating profit, and a similar pattern recurred in 2026Q1 with a KRW -0.3bn operating loss alongside KRW 2.6bn of net profit.
By contrast, 2026Q2 showed clear operating improvement, with revenue of KRW 18.3bn and operating profit of KRW 4.7bn (an operating margin of roughly 25.6%).
Quarter-to-quarter volatility was also evident: 2025Q3 revenue dropped sharply to KRW 6.1bn from KRW 11.1bn the prior quarter, with an operating loss of KRW -1.6bn and a net loss of KRW -2.0bn.
On the cash flow side, 2025 operating cash flow was KRW -7.5bn, moving in the opposite direction from the year's positive net profit of KRW 8.3bn, which merits scrutiny of the cash-generating quality of the reported earnings.
This contrasts with positive operating cash flow of KRW 11.1bn in 2023 and KRW 1.4bn in 2024, underscoring year-to-year variability.
Both of ELC's business segments are directly tied to semiconductor manufacturing processes, so its results are shaped by the broader semiconductor cycle and customer capex decisions.
The control-instrumentation segment supplies consumable, precision components used in wafer cleaning, linked to fab utilization and maintenance demand, while the semiconductor equipment segment's Strip Grinder is tied to advanced packaging capex.
One brokerage report projected that the overall semiconductor market, including memory, would post double-digit year-on-year growth in 2026, arguing that after several sluggish years capex intensity is expected to strengthen, making it a time to focus on front-end and back-end equipment makers.
That report also flagged that back-end demand for high-end packaging and bonding equipment would likely stay strong on the back of rising advanced-packaging demand including HBM.
Illustrating the intensifying competition and entry into back-end materials, LG Chem began its first mass supply of semiconductor-use strippers to a global back-end company in July 2026.
Within this backdrop, ELC appears exposed to favorable conditions from rising equipment investment demand among global IDM and OSAT players and expanding adoption of precision grinding technology for thermal management in high-performance chips.
That said, given the company's revenue scale as a small-cap name with roughly KRW 0.1 trillion in market capitalization, its capital resources and sales network are relatively limited compared with larger equipment and materials makers.
According to company-linked commentary, the 2026Q1 earnings improvement was mainly attributed to rising demand for high-performance semiconductors driven by AI industry growth and increased Strip Grinder sales within the Advanced Packaging process.
In addition, amid growing equipment investment demand from global IDM and OSAT players, the company is reported to be developing technology to expand applications into memory and AI semiconductor segments.
The simultaneous improvement in revenue and operating profit in 2026Q2 may partly reflect this technology development and expanding customer adoption.
That said, given the history of large quarter-to-quarter revenue swings, such as in 2025Q3, future quarterly results should be expected to fluctuate with customer order timing rather than rise in a straight line.
With the business portfolio simplified into two segments following the BLU exit, securing new customers and expanding share within existing customers appear to be the key variables for future revenue growth.
On the financial side, the debt ratio falling into the 5% range points to a stable capital structure that could support further R&D or capital investment, though no specific expansion or investment plan has been confirmed.
ELC posted net losses for three consecutive years from 2022 through 2024 before turning profitable for the first time in 2025, so profit-based valuation metrics have only recently begun to form on a more stable basis.
The price-to-earnings ratio calculated on the trailing four quarters is a metric that was difficult to compute during the earlier loss-making period, making the durability of the current profitable stretch important context for interpreting it.
The stock appears to trade below its most recently reported net asset value per share, which is also related to the contraction in shareholders' equity since 2022 amid accumulated losses.
The company paid a dividend alongside its 2025 return to profitability, but whether that continues will likely hinge on the stability of future earnings.
Given that 2025 operating cash flow moved in the opposite direction from net profit, the cash-conversion quality of earnings is also worth weighing alongside any valuation comparison.
PER, EPS, PBR and BPS are all calculated in-house (the same method as Naver and Toss) · Dividend yield = cash dividend per share from DART filings (supplemented by KRX) ÷ current price · As of 2026-08-23
Rising demand for high-performance semiconductors driven by AI industry growth is reportedly translating into higher Strip Grinder sales within the Advanced Packaging process.
Amid growing equipment investment demand from global IDM and OSAT players, the company is positioned to potentially benefit from expanding customer adoption of this component category. The simultaneous improvement in 2026Q2 revenue and operating profit is consistent with this trend.
The operating loss narrowed for three straight years, from KRW -15.4bn in 2023 to KRW -4.7bn in 2024 and KRW -0.9bn in 2025. The debt ratio also fell from 17.2% in 2022 to 5.5% in 2025, strengthening financial stability.
This can be read as a sign that business restructuring and cost management have had some effect relative to the past.
2026Q2 posted revenue of KRW 18.3bn and operating profit of KRW 4.7bn (an operating margin of roughly 25.6%), marking a quarter with clear operating-level improvement unlike prior periods.
Compared with earlier quarters where net profit relied heavily on non-operating factors, the expansion of operating profit itself is meaningful for the sustainability of results. However, since this is a single quarter's result, additional quarters are needed to confirm the trend.
2025Q3 revenue fell sharply to KRW 6.1bn from KRW 11.1bn the prior quarter, with an operating loss and a net loss recorded simultaneously, underscoring significant quarter-to-quarter variability.
In 2025Q4 and 2026Q1, operating profit was minimal or negative even as net profit rose sharply, suggesting a meaningful portion of earnings may have stemmed from non-operating factors.
It is also worth noting that 2025 operating cash flow was KRW -7.5bn, moving in the opposite direction from the positive net profit for the year.
Annual revenue of KRW 137.6bn in 2022 shrank to KRW 29.2bn by 2024 following the BLU business halt, and remained well below past levels at KRW 37.9bn in 2025.
With the business now simplified to two segments, the revenue base itself has narrowed, and rebuilding it would require new customer acquisition or product-line expansion. As a small component supplier, the possibility of high dependence on specific processes or customers cannot be ruled out.
As a small-cap KOSDAQ name with a market capitalization of about KRW 0.1 trillion, brokerage coverage and institutional flows may be limited. This can heighten information asymmetry and share-price volatility.
Its R&D and sales resources are also relatively limited compared with larger semiconductor equipment and materials makers.
Quarterly revenue and profit have shown large swings, and net profit has repeatedly moved opposite to operating profit, warranting scrutiny of the sustainability of earnings composition.
Given that 2025 operating cash flow was negative, whether cash generation improves in coming quarters is an important point to monitor.
Both business segments are linked to semiconductor fab utilization and advanced packaging investment cycles, so any reduction or delay in capex by global IDM and OSAT players could directly affect demand. The semiconductor industry is known for strong cyclicality, requiring ongoing monitoring of this exposure.
Since exiting the BLU business, the company has concentrated on two relatively small segments, and expanding technology applications into memory and AI semiconductor areas reportedly remains at a development stage.
If new customer acquisition and technology validation do not proceed as planned, growth could fall short of expectations.
The 2026Q3 earnings disclosure will help confirm whether the operating profit improvement seen in 2026Q2 continues or whether the earlier revenue volatility recurs.
Watch for disclosures or news on new Strip Grinder customer wins among global IDM/OSAT players or progress in expanding applications into memory and AI semiconductor areas.
The FY2026 annual business report will be a point to reconfirm full-year revenue and profit trends and whether the dividend policy continues.
Updates to capex guidance from major chipmakers such as Samsung Electronics and SK Hynix should be monitored for their potential impact on ELC's component and equipment orders.
ELC is a small semiconductor component and equipment supplier that exited its BLU business and reorganized around control-instrumentation equipment for semiconductor cleaning tools and Strip Grinders for advanced packaging.
After three consecutive years of net losses from 2022 to 2024, the company turned profitable in 2025, and its operating loss has narrowed for three straight years, showing an improving trend.
That said, the net profit increases in 2025 and 2026Q1 appear to have been driven more by non-operating factors than by operating profit improvement, and the fact that 2025 operating cash flow moved opposite to net profit warrants further scrutiny of earnings' cash-conversion quality.
On the other hand, 2026Q2 showed simultaneous improvement in revenue and operating profit, a sign of genuine operating recovery aligned with the industry backdrop of AI-driven high-performance semiconductor demand and expanding advanced packaging investment.
The balance sheet remains relatively stable with the debt ratio down to single digits, but revenue scale remains well below past levels and quarterly results show considerable volatility.
Key points to watch going forward are the durability of operating profit improvement, progress on new customers and applications, and the degree to which earnings convert into cash. This report is provided for informational purposes only and does not constitute investment advice or a recommendation to buy or sell.
Report written 2026-09-05 · Data as of 2026-09-04
This content is AI analysis of market data and web search results, provided for information only. It is not a solicitation or recommendation to invest. Investment decisions and their consequences are the investor's own responsibility. Data may be delayed or contain errors.