KOSPIElectronic Components011230

Samwha Electronics

₩2,665▼ 1.30%2026-10-02 close

Market Cap

₩51.4B

Turnover

₩400M

Volume

150,000 shares

Shares out.

19.2M

PER

—

PBR

2.9×

EPS

-₩406

Dividend Yield

0.00%

PER, EPS, PBR and BPS are calculated in-house from the last 4 quarters (2025Q3–2026Q2) · Dividend yield is based on ₩0 per share · Prices as of the 2026-10-02 close

Report overview

Persistent Losses, Betting on AI and EV New Business

Samwha Electronics is seeking a turning point through AI data center power infrastructure and a new project with a global EV maker, amid four straight years of revenue decline and prolonged operating losses.

1
Revenue fell for four straight years from KRW 48.3 billion in 2022 to KRW 29.6 billion in 2025, with operating losses continuing every year.
2
All of the past five quarters (2025Q2-2026Q2) posted both operating and net losses, with no short-term break in the loss-making trend.
3
In October 2025 the company raised about KRW 8 billion via a third-party share issuance to affiliates, addressing concerns over capital impairment.
4
The company is pursuing new business lines including completed sample tests for EV wireless-charging ferrite parts and specialized product design for AI data center power infrastructure.
5
The debt ratio stood at 206.9% in 2025, lower than 287.6% in 2022 but still elevated.

Business structure

Samwha Electronics, founded in 1976, is a materials and components specialist within the Samwha Condenser Group, mainly producing ferrite cores and Magnetic Powder Core (MPC) products.

Ferrite cores are core material components used not only in LCD/LED displays and telecommunications equipment but also in semiconductor equipment and solar modules across various industrial devices.

In the automotive electronics segment, the company supplies parts applied to ultra-fast chargers, LDC, PFC filters, and reactors for HEV, PHEV, EV, and FCV vehicles.

It has also expanded into EMI/EMC filters for home appliances, cores for 5G telecom equipment, ballast water treatment systems, and industrial electronic and power components such as solar inverters, UPS units, and welding machines.

In particular, the company is known to hold over 70% global market share in absorber cores for radio anechoic chambers, giving it a distinctive competitive advantage.

Its production base includes the domestic headquarters and plant in Yongin, supplemented by overseas plants in Qingdao, China, and Hungary, forming a globalized management structure.

The largest shareholder is Chairman Oh Young-ju of the Samwha Condenser Group, holding a 10.6% stake, and the company forms one of three listed affiliates within the group alongside Samwha Condenser and Samwha Electric.

It is reportedly the only domestic company capable of handling everything from ferrite material development to finished-product manufacturing in-house, which is cited as a differentiating factor versus competitors.

Earnings trend

Quarterly revenue · Operating profit

₩7.5B-₩1.4B25Q2₩7.4B-₩1.5B25Q3₩6.6B-₩2.8B25Q4₩5.9B-₩2.1B26Q1₩7.6B-₩1.5B26Q2

RevenueOperating profit

Annual revenue · Operating profit

₩48.3B-₩4.3B2022₩41.9B-₩5B2023₩33.4B-₩7.3B2024₩29.6B-₩7.8B2025

RevenueOperating profit

Quarterly results · Last 5 quarters
Quarter	Revenue	Operating profit	Op. margin
2025Q2	₩7.5B	-₩1.4B	−18.9%
2025Q3	₩7.4B	-₩1.5B	−19.9%
2025Q4	₩6.6B	-₩2.8B	−42.6%
2026Q1	₩5.9B	-₩2.1B	−36.1%
2026Q2	₩7.6B	-₩1.5B	−19.2%

Annual results
Year	Revenue	Operating profit	Net income (parent)	Op. margin	ROE	Debt-to-equity
2022	₩48.3B	-₩4.3B	-₩5.9B	−8.9%	−44.9%	287.6%
2023	₩41.9B	-₩5B	-₩6B	−11.9%	−25.1%	155.2%
2024	₩33.4B	-₩7.3B	-₩7.7B	−21.8%	−48.8%	250.6%
2025	₩29.6B	-₩7.8B	-₩8.2B	−26.2%	−40.2%	206.9%

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

Earnings analysis

Revenue declined for four consecutive years, from KRW 48.33 billion in 2022 to KRW 41.91 billion in 2023, KRW 33.40 billion in 2024, and KRW 29.63 billion in 2025.

Operating losses widened over the same period, from KRW -4.30 billion in 2022 to KRW -5.00 billion in 2023, KRW -7.27 billion in 2024, and KRW -7.78 billion in 2025, meaning losses grew even as revenue fell.

The operating margin deteriorated from -8.9% in 2022 to -26.2% in 2025, while net loss attributable to owners widened from KRW -5.89 billion in 2022 to KRW -8.24 billion in 2025.

On a quarterly basis, 2025Q2 posted revenue of KRW 7.46 billion with an operating loss of KRW 1.41 billion and a net loss of KRW 2.02 billion, while 2025Q3 showed revenue of KRW 7.44 billion, an operating loss of KRW 1.48 billion, and a net loss of KRW 1.37 billion.

In 2025Q4, revenue dropped to KRW 6.61 billion while the operating loss expanded sharply to KRW 2.81 billion and the net loss to KRW 2.65 billion, driving much of the full-year deterioration.

In 2026Q1, revenue fell further to KRW 5.95 billion with an operating loss of KRW 2.15 billion and a net loss of KRW 2.02 billion; according to WiseReport, consolidated revenue in this period fell 26.8% year-on-year, the operating loss widened 3.6%, and the net loss narrowed 8.2%.

In 2026Q2, revenue recovered somewhat to KRW 7.60 billion, though the operating loss of KRW 1.46 billion and net loss of KRW 1.42 billion showed the loss-making pattern persisting.

Total equity rose to KRW 24.58 billion (KRW 20.49 billion attributable to owners) in 2025 from KRW 20.02 billion (KRW 15.86 billion) in 2024, partly reflecting the effect of the October 2025 rights issuance to affiliates.

Industry analysis

The slowdown in the global EV market appears to be directly linked to declining revenue in Samwha Electronics' ferrite core business.

At the same time, data center power demand driven by AI proliferation is emerging as a new growth axis, with new market opportunities reportedly opening across the power equipment industry, including large-capacity transformers, high-efficiency UPS systems, and power semiconductors.

Korea's private data center market is projected to grow from roughly KRW 6.22 trillion in 2024 to about KRW 10.19 trillion by 2028.

However, structural constraints such as grid bottlenecks concentrated in the greater Seoul area and siting restrictions on power generation facilities have been flagged, meaning the pace at which related component demand materializes may hinge on regional infrastructure investment timing.

Demand for wireless-charging infrastructure tied to the spread of autonomous driving and robotaxis is also cited as a new application area, and Samwha Electronics has completed customer sample performance evaluations for its wireless-charging ferrite components in this space.

In terms of competitive positioning, the company is reportedly the only domestic firm capable of producing everything from ferrite material development to finished products, a vertical integration advantage, though entry barriers and achieving economies of scale remain key challenges given the industry's mature characteristics.

Outlook

The company has stated that mass production of a new project co-developed with a leading global EV maker is scheduled to begin from 2026, alongside ongoing design work for specialized products targeting the AI data center power infrastructure market.

Earlier, in September 2025, it announced completion of customer sample performance tests for key wireless-charging components used in global EV and autonomous vehicle applications.

In an October 2025 disclosure, the company noted it was in discussions to supply ultra-fast charger components to a global EV maker, stating it would disclose further details once specifics were confirmed.

Around the same time, Shinhan Investment Corp. noted in a report that the company had secured a minimum order volume of KRW 30 billion in revenue terms from that customer through 2030; this reflects analysis as of October 2025 and would need to be confirmed against subsequent disclosures.

On the funding side, in October 2025 the company raised approximately KRW 8 billion through a third-party allotment of 2,263,085 new shares (about 13% of shares outstanding) to affiliates including Samwha Condenser. The company stated this capital would serve as a basis for earnings recovery.

The timing of new project mass production, commercialization progress for AI data center products, and the resulting degree of revenue and profitability improvement have not yet been detailed in disclosures, and will need to be confirmed through future quarterly results and additional filings.

Valuation

PER

—

PBR

2.9×

ROE

-52.5%

EPS

-₩406

BPS

₩885

Dividend per share

₩0

The current share price appears to trade at a level reflecting a considerable premium relative to the company's net asset base.

This stands somewhat in contrast to the earnings trend of recent years, marked by declining revenue and widening operating losses, and may partly reflect expectations tied to new business areas such as AI data centers and EV wireless charging.

Dividends have not been paid in recent periods, placing the company at a relative disadvantage compared to dividend-paying peers in the sector on that dimension.

When assessing valuation, it is worth examining trends in revenue, operating losses, and capital structure metrics such as the debt ratio together, rather than focusing on the share price level at a single point in time.

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

Bull factors

New AI Data Center and EV Projects

The company is progressing on specialized product design for AI data center power infrastructure and has stated that mass production of a new project co-developed with a leading global EV maker is scheduled from 2026.

Earlier, in September 2025, it completed customer sample performance tests for key wireless-charging components for EVs and autonomous vehicles.

The AI data center market is reportedly expanding the related power equipment sector amid surging power demand, so commercialization of new products could become a catalyst for revenue diversification.

Niche Market Dominance

Samwha Electronics is reported to hold over 70% of the global market share in absorber cores for radio anechoic chambers. It is also cited as the only domestic company capable of handling everything from ferrite material development to finished-product manufacturing, a differentiating factor versus competitors.

This vertical integration in materials can serve as a technical foundation for responding to new application areas.

Capital Support from Affiliates

In October 2025, the company raised approximately KRW 8 billion through a third-party share allotment to affiliates including Samwha Condenser, addressing near-term funding needs. This group-level financial support has helped partly ease concerns over capital impairment. Total equity at the end of 2025 increased compared to the end of 2024.

Bear factors

Prolonged Revenue Decline

Revenue fell for four consecutive years from KRW 48.33 billion in 2022 to KRW 29.63 billion in 2025. According to WiseReport, consolidated revenue in 2026Q1 declined 26.8% year-on-year, attributed to a decrease in ferrite core business revenue amid a slowdown in the global EV market.

Until new projects gain traction, the possibility of continued contraction in the existing business cannot be ruled out.

Eight Straight Years of Operating Losses and High Leverage

A related report described the company as having posted "eight straight years of operating losses... with borrowings also surging." The debt ratio stood at 206.9% in 2025, lower than 287.6% in 2022 but higher again than 155.2% in 2023.

Operating cash flow (CFO) has also been negative every year from 2022 through 2025, indicating that internal cash generation has not clearly improved.

Ongoing Dilution and Shareholder Value Concerns

The October 2025 rights issuance amounted to roughly 13% of shares outstanding, diluting existing shareholders. A related report noted that most minority shareholders remained in an unrealized loss position. Should earnings recovery be delayed, the need for further capital raising could resurface.

Risk factors

End-Market Demand Risk

A slowdown in the global EV market is analyzed as having already contributed to declining ferrite core business revenue.

While new demand tied to AI data centers is gaining attention, uncertainty also exists around the pace of infrastructure expansion due to grid bottlenecks and generation siting constraints in the greater Seoul area. If end-market demand recovery is delayed, revenue improvement could also be pushed back.

Financial Structure Risk

The debt ratio remains elevated in the 200% range, and operating cash flow was negative across all four years.

Capital impairment concerns have been raised in the past, and if losses continue, further capital raises or balance sheet remediation measures may become necessary, which could impose additional dilution burdens on existing shareholders.

New Business Execution Risk

Products for AI data center power infrastructure remain at the design stage, with concrete mass production and revenue timelines not yet confirmed via disclosure.

The new project with the global EV maker has only had a planned mass-production timeframe mentioned, leaving actual revenue recognition size and timing uncertain. If new business outcomes are delayed or fall short of expectations, they may not sufficiently offset weakness in the existing business.

What to watch next

Mid-November 2026 (tentative)
Check the 2026Q3 earnings disclosure for whether revenue and operating losses improve and whether the AI data center or EV new-project revenue begins to be reflected.
Second half of 2026
Monitor for the start of mass production and related disclosures on the new project co-developed with the leading global EV maker.
Second half of 2026
Watch for disclosures on the completion of specialized product design and customer approval or order wins for AI data center power infrastructure products.
At each subsequent quarterly disclosure
Continue to monitor changes in capital structure metrics such as the debt ratio and total equity, along with any disclosures of further capital raises or borrowings.

Overall view

Samwha Electronics is seeking to reverse persistent underperformance—marked by four consecutive years of revenue decline and prolonged operating and net losses—through two new business pillars: AI data center power infrastructure and a new project with a global EV maker.

While the October 2025 rights issuance to affiliates addressed near-term funding needs, the debt ratio remains elevated in the 200% range, and operating cash flow has been negative for all four years reviewed.

The timing of new-project mass production and the commercialization status of AI data center products have not yet been detailed via disclosure, requiring confirmation through future quarterly results and additional filings.

Bullish factors cited include the company's global market share leadership in anechoic chamber absorber cores, vertical integration in materials, and affiliate financial support, while bearish factors include the long-term revenue decline, continued losses combined with high leverage, and recurring dilution concerns.

This report contains no investment opinion or buy/sell recommendation, and is intended purely for informational purposes based on confirmed financial data and publicly available news and disclosures.

Sources

Korea Exchange (KRX) — Prices · Market Cap · Volume
FSS electronic disclosure system (DART) — Financial statements · Dividend filings

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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.