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
Deokwoo Electronics returned to annual profitability in 2025 on the back of a seasonal recovery in mobile camera-module parts and the ramp-up of its new secondary battery parts business, though quarter-to-quarter earnings swings and reliance on one-off gains remain an open issue.
2025 consolidated revenue of KRW 176.95bn (+9.9% YoY) with operating profit of KRW 1.58bn, marking the first annual profit in three years
Owners' net income surged to KRW 17.39bn in Q1 2026 before swinging to a KRW 1.85bn loss in Q2 2026, reflecting large quarter-to-quarter volatility and one-off items
Secondary battery parts have entered mass production at the Gimcheon plant, with expanding investment at Mexico and Vietnam production sites
The mobile segment centers on stiffener and bracket products supplied to partners including Apple, LG Electronics and LG Innotek, benefiting from wider multi-camera adoption
The debt ratio rose from 84.3% in 2022 to 116.1% in 2025, warranting attention to balance-sheet changes tied to new-business investment
Deokwoo Electronics, founded in 1992 and listed on KOSDAQ in 2017, is a precision parts maker focused on mobile camera-module components and automotive electronics parts.
The mobile segment's core products are the stiffener, which prevents foreign-material intrusion into the camera module and blocks electromagnetic interference, and the bracket, which improves durability and enables miniaturization of multi-camera modules.
This segment's share has risen alongside the broader adoption of multi-camera setups by global smartphone makers, driving earnings improvement.
Customers include Apple as well as LG Electronics and LG Innotek, with the company recognized for its technical capability and supply reliability built through long-standing partnerships.
In automotive electronics, the company manufactures parts for ABS and EPS motors, with subsidiaries in China, Poland and Mexico handling automotive parts production.
A new plant completed in Gimcheon, North Gyeongsang Province in 2023 serves as a production base for secondary battery parts and automotive electronics, and secondary battery parts production has recently entered the mass-production stage there.
The company has also broadened its scope through subsidiaries such as M&Tech, which handles MEMS-based sensors, and Deokwoo Semitech, which handles semiconductor equipment parts.
In the mobile parts market, a high concentration of North American customers combined with competition from Chinese suppliers has been cited as a factor increasing earnings volatility.
Going forward, the Vietnam subsidiary is expected to expand mobile parts production capacity, while the Mexico subsidiary is set to serve as a production and supply hub for secondary battery parts targeting North American customers.
| Quarter | Revenue | Operating profit | Op. margin |
|---|---|---|---|
| 2025Q2 | ₩31.6B | -₩3.6B | −11.4% |
| 2025Q3 | ₩53.7B | ₩2.5B | 4.7% |
| 2025Q4 | ₩52.1B | ₩1.3B | 2.5% |
| 2026Q1 | ₩51.9B | ₩1.5B | 2.8% |
| 2026Q2 | ₩41.3B | -₩700M | −1.6% |
| Year | Revenue | Operating profit | Net income (parent) | Op. margin | ROE | Debt-to-equity |
|---|---|---|---|---|---|---|
| 2022 | ₩209B | ₩18.9B | ₩13.4B | 9.1% | 12.1% | 84.3% |
| 2023 | ₩165.1B | -₩9.9B | -₩8.5B | −6.0% | −8.5% | 97.5% |
| 2024 | ₩161B | -₩1B | -₩500M | −0.6% | −0.5% | 98.8% |
| 2025 | ₩176.9B | ₩1.6B | ₩6.9B | 0.9% | 6.5% | 116.1% |
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
Deokwoo's consolidated revenue fell 21% from KRW 208.97bn in 2022 to KRW 165.13bn in 2023, while operating profit swung from a KRW 18.93bn gain to a KRW 9.93bn loss and owners' net income flipped from a KRW 13.38bn gain to an KRW 8.55bn loss over the same period.
In 2024, revenue slipped modestly to KRW 160.95bn, but the operating loss narrowed to KRW 0.99bn and the owners' net loss narrowed to KRW 0.48bn, signaling a move away from the loss-making trend.
In 2025, revenue rose to KRW 176.95bn (+9.9% YoY), with operating profit of KRW 1.58bn and owners' net income of KRW 6.91bn, marking the first annual profit in three years.
On a quarterly basis, Q2 2025 revenue was KRW 31.56bn with an operating loss of KRW 3.61bn and an owners' net loss of KRW 3.76bn amid a seasonal low, while Q3 2025 rebounded to revenue of KRW 53.66bn, operating profit of KRW 2.53bn and owners' net income of KRW 1.01bn, with Q4 2025 sustaining revenue of KRW 52.12bn and operating profit of KRW 1.30bn.
Notably, Q4 2025 owners' net income expanded sharply to KRW 8.60bn relative to operating profit, a gap attributable to non-operating factors.
In Q1 2026, revenue was KRW 51.87bn with operating profit of KRW 1.47bn, and owners' net income jumped to KRW 17.39bn, but Q2 2026 saw revenue decline to KRW 41.28bn with an operating loss of KRW 0.67bn and an owners' net loss of KRW 1.85bn, returning to negative territory.
The combined owners' net income across the four quarters from Q3 2025 through Q2 2026 reached KRW 25.15bn, though quarter-to-quarter dispersion is wide, and the operating margin progressed from 9.1% in 2022 to -6.0% in 2023, -0.6% in 2024 and 0.9% in 2025, still remaining in low single digits.
The smartphone market that underpins the mobile parts business shows steady demand growth for camera-module precision parts, driven by wider multi-camera adoption and an increase in higher-resolution, optical image stabilization (OIS)-equipped models.
However, Deokwoo has traditionally been assessed as having earnings volatility tied to a high concentration of North American customers and competition from Chinese parts suppliers.
Secondary battery parts represent a new area the company entered alongside the 2023 construction of its Gimcheon plant, and industry observers have at times raised the possibility of a link to battery makers' expanding North American supply chains.
That said, this was an observation made at an early stage of the business, and whether or to what extent the company has been incorporated into any specific customer's supply chain has not been disclosed.
The secondary battery parts market itself is subject to swings depending on the pace of investment by automakers and battery makers, so the timing at which a new entrant's revenue contribution becomes meaningful remains a variable to watch.
The automotive electronics segment manufactures parts for ABS and EPS motors and supplies automakers through subsidiaries in China, Poland and Mexico, giving it a demand base tied to the broader electrification and vehicle-electronics trend.
The company expects mobile parts supply volumes to expand in the second half in line with a key customer's new smartphone launches. It also anticipates that secondary battery parts will make a growing revenue contribution as new customers are secured and supply increases.
To expand production capacity, the company raised planned investment for expanding its Mexico subsidiary, aimed at serving the North American secondary battery market, from roughly KRW 15bn to about KRW 18bn, while also proceeding step by step with equipment expansion at its Vietnam subsidiary to improve mobile parts production efficiency.
Management has stated a policy of reinforcing the competitiveness of the existing mobile parts business while cultivating secondary battery parts as a new growth pillar.
That said, the secondary battery parts business remains in an early mass-production stage, and it will likely take time before revenue scale and profitability reach a stable trajectory.
The mobile segment has a pronounced seasonal pattern of a slower first half and a busier second half, and whether this pattern repeats is a point to watch.
Deokwoo appears to have entered an earnings recovery phase, marked by its 2025 return to annual profit and the expanded owners' net income summed across the most recent four quarters.
That said, quarterly net income has been heavily influenced by one-off items such as asset disposals, which diverges from the pace of operating margin improvement and warrants separate scrutiny.
Relative to a five-year average price-to-earnings ratio of roughly 22.5 times and a five-year average price-to-book ratio of roughly 1.1 times per market data, the recent share price relative to net asset value sits below that historical average band.
On dividends, the company has not paid dividends in recent fiscal years, so no dividend yield has been established.
How these valuation metrics evolve going forward will depend on the pace at which secondary battery parts contribute to revenue and operating margin recovers, a variable that will need to be confirmed through coming quarterly results.
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
Mass production of secondary battery parts has begun at the Gimcheon plant, securing a new revenue source. The company is expanding production capacity, including raising planned Mexico subsidiary investment to about KRW 18bn to serve the North American market.
Continued new-customer acquisition could help diversify the business away from its historical mobile-parts concentration.
The company posted three consecutive quarters of operating profit from Q3 2025 onward, showing a clear rebound from the seasonally weak second quarter.
Stiffener and bracket products directly benefit from expanding multi-camera adoption, and volumes are expected to grow with a key customer's second-half product launches. A stable, long-standing customer base underpins order visibility.
Both consolidated operating profit and owners' net income turned positive in 2025, ending a loss-making stretch that had persisted since 2022. Owners' net income summed across the most recent four quarters also exceeded KRW 25bn, indicating expanding earnings scale. Compared with the sizable losses of 2023 and 2024, financial strength appears to be gradually improving.
The 2025 operating margin was just 0.9%, still at a low level, and quarterly net income has relied heavily on one-off factors such as asset disposals.
The large swing between owners' net income of KRW 17.39bn in Q1 2026 and a loss of KRW 1.85bn in Q2 2026 shows that non-operating factors, rather than core profitability, have been driving results. Results could turn volatile again once one-off gains are exhausted.
The secondary battery parts business is still in an early mass-production stage, and specific customer and volume details have not been fully disclosed. Industry observers previously raised the possibility of a link to a major battery maker, but this remained speculative and has not been confirmed.
The company also has a history of an underperforming bio-sector venture, suggesting its execution track record on new businesses still needs to be validated.
The mobile parts business is exposed to currency fluctuations given its high concentration of North American customers, and intensifying competition from Chinese parts suppliers has been cited as a factor increasing earnings volatility.
A recurring first-half low season and second-half peak season pattern produces persistent quarter-to-quarter earnings dispersion. On the balance sheet, the debt ratio rose from 84.3% in 2022 to 116.1% in 2025, reflecting the burden of new-business investment.
The mobile parts business carries high dependence on specific customers and significant North American revenue exposure, making it sensitive to currency movements. Continued price competition from Chinese parts suppliers could act as a margin pressure factor.
The structural characteristic of volumes being heavily tied to a customer's new-product sales performance is also worth noting.
The secondary battery parts business is at an early mass-production stage, and uncertainty remains over the timing and scale of revenue realization relative to investment.
A past healthcare venture that underperformed expectations means the success of diversification into unrelated businesses still requires further confirmation. Upfront cost burdens from expanding overseas sites such as Mexico and Vietnam could also weigh on profitability.
The recent expansion in quarterly net income owes substantially to one-off gains such as asset disposals, which diverges in pace from underlying operating profitability improvement. With the operating margin still in low single digits, it may take time to confirm the sustainability of earnings. The rising debt ratio indicates growing capital burden associated with new-business investment.
Expected timing for the Q3 2026 earnings disclosure, when the impact of the mobile peak season and the revenue contribution from secondary battery parts can be assessed.
A point to check whether the roughly KRW 18bn Mexico subsidiary expansion investment and the Vietnam subsidiary equipment expansion have been completed and are operating.
The disclosure period for full-year 2026 results, when changes in the secondary battery parts revenue mix and the continuation of annual profitability can be confirmed.
Any disclosure or news regarding new customer acquisitions for secondary battery parts would provide a basis for assessing the actual progress of business diversification.
Deokwoo Electronics has entered an earnings recovery phase, marked by its 2025 return to annual profit and expanded owners' net income summed across the most recent four quarters, though the substantial contribution of one-off items such as asset disposals alongside wide quarterly dispersion means earnings quality warrants close attention.
The mobile segment, centered on stiffener and bracket products, continues to benefit from wider multi-camera adoption, with volume growth expected around a key customer's second-half product launches.
The secondary battery parts business has entered mass production at the Gimcheon plant and is expanding its production base through investment in Mexico and Vietnam, but remains at an early stage, leaving the timing of meaningful revenue scale and profitability uncertain.
The operating margin improved to 0.9% in 2025 but remains at a low level, while the debt ratio has trended higher alongside expanded new-business investment. Dividends have not been paid in recent fiscal years, suggesting a structure weighted toward business reinvestment rather than shareholder returns.
The trajectory of future results appears likely to hinge on whether the mobile segment's seasonal recovery continues and how quickly secondary battery parts' revenue contribution expands.
Report written 2026-09-05 · Data as of 2026-09-04
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