Seowonintech

Founded in 1983 and listed on KOSDAQ in 2007, Seowon Intech is an electronics parts maker whose core business is supplying keypads, waterproof/dustproof/heat-resistant components, and flip-cover accessories to Samsung Electronics as a first-tier vendor.

Alongside this, the company supplies overcharge and overcurrent protection circuits (SCM, PCM) for secondary batteries to LG Energy Solution, running a parallel battery-safety-component business.

In 2024, it acquired a 70% stake in Coron Co., expanding into German-technology-based precision machinery, a segment that supplies major domestic machine tool makers such as Doosan Machine Tools, Hyundai Wia, and Hwacheon Machinery while holding roughly a 90% domestic market share.

Its production base centers on a Vietnam Hanoi subsidiary as part of a global manufacturing setup aimed at securing both labor-cost competitiveness and responsiveness to customers.

Phone parts and accessories still appear to account for a large share of revenue, which directly links the company's performance to the sales trends of Samsung Electronics smartphones, particularly the Galaxy series.

In terms of competitive landscape, the phone-parts accessory market includes numerous small and mid-sized suppliers making precise market-share estimation difficult, whereas the precision machinery segment has secured a relatively high domestic market share, a point of differentiation.

The precision machinery segment also appears to be accelerating its push into overseas markets. Overall, the company is in an intermediate stage of portfolio restructuring, layering two new growth axes—battery protection circuits and precision machinery—on top of its traditional phone-parts cash-flow business.

On an annual basis, revenue declined for four consecutive years, from KRW 316.79bn in 2022 to KRW 262.81bn in 2023, KRW 229.27bn in 2024, and KRW 194.90bn in 2025.

Operating profit fell over the same period from KRW 22.56bn to KRW 9.99bn, KRW 8.86bn, and KRW 3.43bn, with operating margin narrowing from 7.1% to 3.8%, 3.9%, and 1.8%, indicating that profitability eroded even faster than revenue.

Owners' net income shrank from KRW 22.97bn in 2022 to KRW 6.59bn in 2025, though notably in 2025 net income held up relatively better than operating profit despite the revenue and operating-profit declines.

On a quarterly basis, revenue slowed from KRW 51.4bn with operating profit of KRW 3.67bn in 2025Q2 to KRW 50.7bn and KRW 1.36bn in 2025Q3, before revenue dropped sharply to KRW 37.9bn in 2025Q4, producing an operating loss of about KRW 2.85bn, consistent with a seasonal off-peak period combined with weak demand.

In 2026, revenue came in at KRW 36.5bn with operating profit of about KRW 1.01bn in Q1, and KRW 43.7bn with operating profit of about KRW 1.25bn in Q2—revenue levels below the prior-year quarters, but operating profit turned positive for two consecutive quarters, moving past the loss recorded in Q4.

On the net income side, owners' net income of about KRW 3.76bn in 2025Q3 exceeded operating profit of KRW 1.36bn for that quarter, suggesting non-operating factors materially affected individual quarterly results.

The 2025Q4 net loss of about KRW 0.16bn was smaller than the operating loss for that quarter, hinting that certain cost factors were partially offset.

Overall, across the most recent four quarters (2025Q3-2026Q2), revenue fluctuated between roughly KRW 36.6bn and KRW 50.7bn per quarter, while operating profit swung between losses and modest gains in an unstable trajectory.

The primary end-market for Seowon Intech is the global smartphone industry, particularly Samsung Electronics' Galaxy series, whose sales trends are a key variable driving the company's results.

Counterpoint Research forecast that global foldable smartphone shipments would grow approximately 21% year-over-year in 2026, with competition intensifying as Apple entered the market.

The same research projected Samsung Electronics would retain the number-one position with a 32% share of the 2026 foldable market, followed by Apple at 25% and Huawei at 24%.

Separately, Omdia projected that global foldable smartphone shipments in 2026 would exceed 22 million units, more than 22% higher than the prior year's 18.2 million units.

However, Samsung Electronics reportedly lowered its combined shipment target for three foldable models in 2026 from an initial 6.5 million units to 5-6 million units, citing cost pressure from rising memory chip prices, revealing some gap between market growth forecasts and individual manufacturers' production plans.

Domestic pre-orders for the Galaxy Z Fold8 series reportedly reached a record 1.44 million units, with 70% of orders going to the wide-type Fold8, indicating solid demand for premium book-type foldables.

Meanwhile, the machine tool market that the precision machinery segment serves has major domestic customers and appears to have a relatively stable demand base, though up-to-date public data on this market's growth rate or competitive intensity is limited.

Overall, the company is simultaneously exposed to potential upside from the growing foldable form-factor trend and cost pressure on finished-product pricing stemming from rising memory chip prices.

The company's near-term earnings trajectory shows a recovery pattern, moving from an operating loss in 2025Q4 to consecutive operating profits in 2026Q1 and Q2, making the transition from the seasonal off-peak period into the second-half peak season a key point to watch.

Samsung Electronics unveiled its three-model foldable lineup—Galaxy Z Fold8, Flip8, and Wide Fold—at the Galaxy Unpacked event held in London in July 2026, and given the record domestic pre-orders, actual shipment volumes and related component demand for these models are expected to affect Seowon Intech's phone-accessory revenue in the second half.

However, Samsung Electronics' downward revision of its annual foldable shipment target, citing rising memory chip prices, could constrain growth in accessory order volumes.

The precision machinery subsidiary Coron is reportedly carrying out a plant expansion at its facility in the 4th General Industrial Complex in Cheonan, South Chungcheong Province, running from November 2024 through November 2026, and how the resulting capacity increase feeds through to results after completion is a point to confirm going forward.

Apple's reported plan to launch its first foldable iPhone around September 2026 could both expand the overall foldable form-factor market and reshape the competitive dynamic with Samsung Electronics, warranting continued monitoring of its effect on Seowon Intech's accessory supply volumes.

The secondary battery protection circuit segment aligns with the trend toward tighter battery safety regulation, but based on recent disclosures its revenue contribution does not appear large.

No specific revenue guidance or order targets disclosed by the company were identified as of the search date, so confirmation through future quarterly reports or IR materials will be needed.