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
Gangwon Energy's battery-material segment keeps expanding and a new rare-earth magnet recycling venture is emerging, yet consolidated earnings have swung to losses in four of the last five quarters, underscoring persistent volatility.
2025 consolidated revenue was KRW212.3bn (-5.4% YoY) with an operating loss of KRW6.1bn, breaking the profitable run seen in 2022-2024.
A KRW8.2bn net loss in Q3 2025 accounted for most of the annual deficit, and losses continued into 1Q26 (-KRW1.1bn) and 2Q26 (-KRW0.8bn).
The battery-material segment's 2025 revenue grew 34% year-on-year, offsetting much of the weakness in the plant segment.
In January 2026 the company signed a rare-earth magnet recycling cooperation agreement with US-based Noveon Magnetics and LG Electronics, marking a diversification effort.
The debt ratio fell from 303% in 2023 to 129% in 2025, and operating cash flow stayed positive at KRW34.8bn in 2025 despite the reported net loss.
Gangwon Energy was established in 1976 as Gangwon Boiler Manufacturing, listed on KOSDAQ in 2009, and adopted its current name in 2021. The business rests on two pillars, a battery segment (materials and equipment) and a plant segment.
The materials business purchases and processes lithium, a core cathode input, into anhydrous lithium hydroxide and lithium hydroxide supplied to cathode makers, using a proprietary electric heater dryer and automated processes to meet customer-specific purity, particle size and dryness requirements.
The equipment business provides turnkey design, procurement, fabrication and commissioning across the full cathode-material production process, and has expanded into PD mixer equipment for electrode slurry manufacturing.
The plant segment focuses on industrial steam generators and chemical/environmental facilities, and has a track record of supplying heat recovery steam generators (HRSG) to overseas power plant projects including in Iran.
As leading domestic cathode makers plan overseas capacity expansion to meet growing EV battery demand, the company expects related equipment demand to rise.
In January 2026, it also signed a joint-development cooperation agreement with US-based rare-earth magnet maker Noveon Magnetics and LG Electronics to recycle neodymium (Nd-Fe-B) magnets recovered from end-of-life LG appliances, exploring a third growth pillar.
This collaboration is at a technology-verification stage using Noveon's recycling process, with mass-production application and follow-on contracts possible if feasibility is confirmed, and the two companies are studying a domestic rare-earth magnet plant targeting 2027 production start with capacity of up to 2,000 tons per year.
| Quarter | Revenue | Operating profit | Op. margin |
|---|---|---|---|
| 2025Q2 | ₩70.7B | -₩1.7B | −2.4% |
| 2025Q3 | ₩37.3B | -₩5.8B | −15.6% |
| 2025Q4 | ₩50.7B | ₩100M | 0.2% |
| 2026Q1 | ₩52.2B | -₩900M | −1.7% |
| 2026Q2 | ₩47.5B | -₩94,530,513 | −0.2% |
| Year | Revenue | Operating profit | Net income (parent) | Op. margin | ROE | Debt-to-equity |
|---|---|---|---|---|---|---|
| 2022 | ₩71.4B | ₩2.6B | ₩3.5B | 3.7% | 10.7% | 161.3% |
| 2023 | ₩139.2B | ₩6.9B | ₩5.3B | 5.0% | 13.5% | 303.4% |
| 2024 | ₩224.4B | ₩6.8B | -₩600M | 3.0% | −1.4% | 128.0% |
| 2025 | ₩212.3B | -₩6.1B | -₩8.5B | −2.9% | −24.5% | 129.0% |
Consolidated basis (financial statements including subsidiaries) · Final figures from DART filings · Net income attributable to owners of the parent · Data as of 2026-08-21
2025 consolidated revenue was KRW212.25bn, down 5.4% from KRW224.42bn in 2024, with an operating loss of KRW6.10bn and a net loss attributable to owners of KRW8.47bn, breaking the profitable streak seen from 2022 to 2024.
The company attributed the deterioration mainly to delayed capital spending across downstream industries amid the EV demand slowdown and fewer global plant orders. In contrast, battery-material segment revenue grew 34% year-on-year, acting as a buffer for overall top-line performance.
By quarter, revenue fell sharply to KRW37.25bn in Q3 2025 with an operating loss of KRW5.81bn and a net loss of KRW8.25bn, meaning most of the annual deficit was concentrated in that single quarter.
Q4 2025 saw a modest swing to profit (revenue KRW50.70bn, operating profit KRW0.11bn, net profit KRW0.24bn), but losses resumed in Q1 2026 (revenue KRW52.18bn, operating loss KRW0.87bn, net loss KRW1.10bn) and Q2 2026 (revenue KRW47.48bn, operating loss KRW0.09bn, net loss KRW0.76bn).
The trailing four quarters from Q3 2025 through Q2 2026 combined for a net loss attributable to owners of roughly KRW9.87bn, meaning the annualized loss actually widened.
Looking further back, revenue nearly doubled from KRW71.38bn in 2022 to KRW139.21bn in 2023, with net profit rising from KRW3.46bn to KRW5.26bn, reflecting the early payoff of the battery-material expansion, but in 2024 the company posted an operating profit of KRW6.77bn on KRW224.42bn revenue while still recording a KRW0.58bn net loss attributable to owners, a gap between operating and net results.
Notably, despite the reported net loss, 2025 operating cash flow improved to KRW34.82bn, a sharp contrast to three consecutive years of negative operating cash flow from 2022 to 2024.
The battery-material industry sits at the intersection of an EV demand slowdown, often called the 'EV chasm,' and long-term structural growth expectations.
Leading domestic cathode makers such as Ecopro BM, LG Chem, POSCO Chemical and L&F plan to expand production bases in the US and Europe to meet surging EV battery demand, a factor that will influence demand for the equipment Gangwon Energy supplies.
Currently, however, delayed cathode-material investment and slower EV demand have weighed on lithium sales, while the plant business has weakened amid an economic slowdown and clients' cost-cutting demands.
Over the long run, battery demand is expected to expand on the back of carbon-neutrality goals and the shift to renewable energy, and the company says it is strengthening competitiveness through R&D-driven patents and cost reduction.
Separately, rare-earth supply chain risk has come into focus, as more than 90% of global refining capacity is concentrated in China, leaving room for export controls to be used as a resource weapon.
Against this backdrop, Korea Zinc has set up a US joint venture for scrap-magnet recycling, and Gangwon Energy is responding to a similar trend through its collaboration with Noveon and LG Electronics.
According to Japan's JOGMEC, global demand for high-performance neodymium magnets is projected to rise from about 120,000 tons in 2020 to roughly 500,000 tons by 2035, with the possibility of supply shortages emerging after 2030.
LG Electronics has separately signed an MOU with South Korea's climate and environment ministry and E-Cycle Governance to pilot recovery of rare-earth magnets from waste appliance compressors, reflecting a broader industry-wide push toward a rare-earth circular economy.
The company has stated its ambition to make 2026 a turning point toward materials-led growth.
As of 2025, utilization at its anhydrous lithium hydroxide plant remained around 20%, but management says that as new large customers secured in the second half of 2025 begin taking deliveries in 2026 and existing customers' order volumes expand in stages, utilization should rise sharply, triggering operating leverage.
The plant and battery-equipment segments reportedly began to rebound starting in Q1 2026, though actual consolidated results for Q1 and Q2 still showed operating and net losses, suggesting a gap or lag between guidance and quarterly outcomes.
The rare-earth magnet recycling venture remains at the joint technology-verification stage with Noveon and LG Electronics; if feasibility is confirmed, it could progress to mass-production application, follow-on contracts, and an investment decision on a new plant targeting up to 2,000 tons of annual capacity with production starting in 2027.
Multiple steps, including final investment approval, plant construction and permitting, remain before this new business can meaningfully contribute to revenue.
In the downstream battery cell industry, R&D and pilot-line investment toward solid-state battery commercialization are reportedly underway, making the medium-term trajectory of high-purity lithium feedstock demand a key variable for the materials segment.
Overall, the structural growth story in materials, the pace of any cyclical recovery in the plant and equipment segments, and the execution speed of the new rare-earth business are likely to determine the direction of future results.
Net income attributable to owners has remained in loss territory over the trailing four quarters, putting the stock in a range where earnings-based valuation multiples are difficult to calculate.
In terms of the relationship between share price and book value per share, the stock trades at a notable premium to net asset value, which may partly reflect expectations around future growth stories such as recovering battery-material utilization and the new rare-earth magnet business rather than current profitability.
There has been no recent dividend payment, so the stock's appeal from a dividend-yield perspective is limited. On the balance sheet, the debt ratio eased from above 300% in 2023 to 129% in 2025, suggesting reduced financial-structure pressure.
That said, the recurring swings between profit and loss at both the operating and net-income lines across years and quarters are a factor worth weighing alongside any valuation assessment.
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 2026-08-21
Battery-material segment revenue grew 34% year-on-year in 2025, offsetting weakness in the plant business. Anhydrous lithium hydroxide plant utilization stands at only about 20%, leaving room for production leverage once new large customers begin taking deliveries.
Domestic cathode makers' plans to expand overseas production bases could also underpin medium-term equipment and material demand.
The January 2026 cooperation agreement with Noveon Magnetics and LG Electronics to recycle rare-earth magnets from waste appliances marks a diversification effort. It aligns with the broader industry push to build recycling-based supply chains amid growing concern over China-concentrated rare-earth supply. A new plant with up to 2,000 tons of annual capacity, targeting 2027 production start, is also under study.
Operating cash flow improved to KRW34.8bn in 2025, contrasting with three straight years of negative cash flow from 2022 to 2024. The debt ratio also fell from 303% in 2023 to 129% in 2025, easing financial pressure. Cash-flow resilience appears to have been maintained despite the reported net loss.
The 2025 consolidated operating loss of KRW6.1bn and net loss of KRW8.5bn broke the profitable trend seen from 2022 to 2024. Both Q1 and Q2 2026 again posted operating and net losses, extending the loss streak to four of the last five quarters. The trailing four-quarter net loss of roughly KRW9.9bn shows the deficit widening on an annualized basis.
The plant business has weakened amid an economic slowdown and clients' cost-cutting demands. A decline in global plant orders was cited as one of the main causes of the 2025 earnings deterioration. Although the company mentioned a Q1 rebound, this has not yet been clearly reflected in consolidated results.
Delayed cathode-material investment and slower EV demand have weighed on lithium sales. The rare-earth magnet recycling business remains at the technology-verification stage, with numerous steps still needed before mass-production application and a new-plant investment decision. The timing of any meaningful revenue contribution from the new business remains uncertain.
Battery-material and equipment revenue is heavily tied to the investment cycles of EV and cathode makers. A prolonged EV chasm could keep both lithium material sales and equipment orders weak. The plant segment is similarly exposed to clients' economic sensitivity.
Operating and net income have swung between profit and loss year to year, and the debt ratio once spiked to 303% in 2023. Such volatility cannot be ruled out from recurring going forward. With relatively low earnings stability, forecast uncertainty is correspondingly higher.
The rare-earth magnet recycling venture remains at the joint technology-verification stage with Noveon and LG Electronics. Multiple steps, including final investment approval, permitting and mass-production validation, remain, leaving room for delays or changes to the plan.
The 2027 production-start target should be understood as a goal still under review rather than a confirmed schedule.
Check the Q3 2026 earnings disclosure for whether revenue recovers, anhydrous lithium hydroxide utilization rises, and any plant-segment rebound continues.
Watch for results of the joint technology verification with Noveon and LG Electronics on rare-earth magnets, and whether it advances to mass-production application.
Check whether a final investment decision, groundbreaking, or permitting progress occurs for the planned rare-earth magnet plant.
Verify whether the company's stated start of deliveries to new large customers and expanded volumes with existing customers actually show up in revenue and utilization figures.
Gangwon Energy is broadening its portfolio beyond its two existing pillars, battery materials/equipment and plants, by exploring a new rare-earth magnet recycling business.
Battery-material revenue grew 34% in 2025, defending the top line, but plant-segment weakness and the EV demand slowdown drove a consolidated operating and net loss that persisted into the first half of 2026.
Excluding a brief profitable quarter in Q4, four of the last five quarters were in the red, indicating earnings stability has not yet been established. That said, the declining debt ratio and improved 2025 operating cash flow are positive signals for financial resilience.
The rare-earth magnet business remains at an early technology-verification stage with an uncertain timeline for meaningful revenue contribution, and the pace of recovery in anhydrous lithium hydroxide utilization stays the key variable to watch in the materials segment.
Investors should weigh upcoming quarterly disclosures and progress on the new business together when forming a view.
Report written 2026-09-05 · Data as of 2026-09-04
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