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
Tongyang Pile swung back to two straight quarters of operating profit in early 2026 after two consecutive years of operating losses, even as a related-party loan to its parent and theme-driven trading volatility remain separate overhangs.
Operating profit reached KRW 1.01 billion in Q1 2026 and KRW 2.34 billion in Q2 2026, back-to-back profitable quarters with both revenue and earnings at their highest in the trailing five quarters.
On an annual basis the company shifted from operating profits in 2022–2023 to two consecutive years of operating losses in 2024–2025, before recent quarters showed a recovery.
The company lent about KRW 48 billion to majority shareholder Hallim Construction (roughly 40% stake), with repeated maturity extensions drawing scrutiny over related-party fund management.
Over the past year the stock hit the daily upper limit multiple times on themes such as the Honam semiconductor cluster and disaster-safety infrastructure, and was designated an investment-caution/investment-warning issue during that process.
The company's business report cited pending projects including third-generation new towns, semiconductor plants, and data centers as reasons it expects PHC pile demand in 2026 to exceed 2025 levels.
Tongyang Pile manufactures and sells PHC (pretensioned spun high-strength concrete) piles used in building foundation work, with the vast majority of revenue coming from this single product line.
Production sites are located in Asan (South Chungcheong), Iksan (North Jeolla), and Haman (South Gyeongsang), giving the company what it describes as a nationwide supply network.
Its main customers are apartment and housing builders and plant developers, and because the product is especially needed on soft-ground sites, demand is closely tied to large-scale housing development, industrial complexes, and plant construction.
Korea's concrete pile market is structured so that the top seven producers together hold more than 60% of share, with large construction firms tending to favor suppliers capable of delivering large volumes on schedule, a dynamic that favors larger players; the company describes itself as part of that leading group.
On the ownership side, Hallim Construction is the largest shareholder with roughly a 40% stake, and affiliate Gahyun Development holds about another 20%, placing the company within the Hallim Construction group.
More recently, a KRW 48 billion loan extended to parent Hallim Construction has been repeatedly rolled over at maturity, drawing market attention to intra-group fund flows.
The business traditionally showed seasonal patterns of higher demand in spring and fall and lower demand in winter and the rainy season, though the company notes this seasonality has been softening with new products and construction techniques.
| Quarter | Revenue | Operating profit | Op. margin |
|---|---|---|---|
| 2025Q2 | ₩16.5B | -₩1.7B | −10.1% |
| 2025Q3 | ₩12.2B | -₩900M | −7.4% |
| 2025Q4 | ₩15.2B | ₩500M | 3.0% |
| 2026Q1 | ₩15.7B | ₩1B | 6.4% |
| 2026Q2 | ₩20.7B | ₩2.3B | 11.3% |
| Year | Revenue | Operating profit | Net income (parent) | Op. margin | ROE | Debt-to-equity |
|---|---|---|---|---|---|---|
| 2022 | ₩72.6B | ₩5.3B | ₩4.9B | 7.3% | 4.0% | 5.3% |
| 2023 | ₩71.1B | ₩4.5B | ₩5.2B | 6.3% | 4.0% | 5.6% |
| 2024 | ₩56.6B | -₩4.4B | -₩5.3B | −7.8% | −4.3% | 4.6% |
| 2025 | ₩55.9B | -₩4.7B | -₩7.3B | −8.5% | −6.3% | 5.2% |
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
Consolidated revenue declined steadily over the past several years, from KRW 72.58 billion in 2022 to KRW 71.06 billion in 2023, KRW 56.56 billion in 2024, and KRW 55.93 billion in 2025.
Operating profit stayed positive at KRW 5.27 billion in 2022 and KRW 4.49 billion in 2023, then swung to losses of KRW -4.42 billion in 2024 and KRW -4.75 billion in 2025, with net profit attributable to owners following the same pattern, from KRW 4.91 billion and KRW 5.17 billion in 2022-2023 to KRW -5.27 billion and KRW -7.27 billion in 2024-2025.
On a quarterly basis, Q2 2025 revenue was KRW 16.54 billion with an operating loss of KRW -1.67 billion and a net loss of KRW -1.94 billion, while Q3 2025 revenue fell to KRW 12.25 billion with an operating loss of KRW -0.91 billion and a net loss of KRW -0.57 billion.
Q4 2025 revenue was KRW 15.19 billion with operating profit turning positive at KRW 0.46 billion, yet the net loss widened to KRW -3.26 billion, suggesting a one-off, likely non-operating item weighed on the bottom line despite the operating turnaround.
Momentum then continued into 2026, with Q1 revenue of KRW 15.72 billion producing operating profit of KRW 1.01 billion and net profit of KRW 1.39 billion, and Q2 revenue rising further to KRW 20.68 billion with operating profit of KRW 2.34 billion and net profit of KRW 2.43 billion.
Operating cash flow stayed positive throughout, at KRW 2.0 billion in 2025 and KRW 5.61 billion in 2024, decoupled from the reported net losses.
Owners' equity gradually declined from KRW 122.8 billion in 2022 to KRW 115.5 billion in 2025, but the debt ratio has stayed around a very low 5%, indicating the balance sheet's structural stability has not been impaired.
Because concrete piles are a foundational construction material, production and shipment volumes move directly with the construction cycle.
In recent years, a combination of a weak construction market, delayed pre-sales, supply-demand imbalances, tighter lending rules, and fallout from real-estate project-financing defaults has been cited as delaying a recovery in the industry.
According to the company's business report, nationwide pile demand in 2025 was projected at roughly 5.5 million tons, similar to the prior year and flat versus 2022-2023 levels.
Structurally, the top seven producers hold more than 60% of the market, and large construction firms tend to favor suppliers able to deliver volume reliably, putting smaller players at a relative disadvantage in winning orders.
At the same time, expanded public investment and housing-supply policies are running in parallel, and the market has also raised the possibility of increased infrastructure investment tied to seismic design and ground reinforcement.
The company points to its three plants in Asan, Iksan, and Haman as a nationwide supply advantage, and cites expanding investment tied to the Saemangeum project near its Iksan plant as a regional opportunity.
In its 2026 business report, the company said it expects pile market demand to increase in 2026 as carry-over sites and new projects overlap following the downturn through 2025.
Specifically, it cited housing and mixed-use projects such as LH public rental housing at third-generation new towns (Goyang Changnyeung, Namyangju Wangsuk), a mixed-use complex in Incheon Songdo, apartment pre-sales in Gimpo Pungmu, and a medical center in Paju Unjeong, either under construction or set to break ground.
In the large-plant segment, it listed pending projects including SK semiconductor sites (SK hynix Yongin and Cheongju), a grain terminal at Busan New Port, and a data center in Ansan, alongside already-ongoing projects such as the Yeosu Northeast Asia hub terminal and the Daegu-Gyeongbuk integrated new airport (budget of roughly KRW 2.38 trillion).
It also highlighted the Saemangeum project near its Iksan plant, where large-scale investment tied to Hyundai Motor Group could translate into regional demand if it extends into solar power, waterfront city development, rail access, and international airport construction.
That said, these are market outlook items disclosed in the business report, and no specific disclosure confirming actual order volumes tied to Tongyang Pile at these sites could be found as of the search date. It is also worth noting that the Honam semiconductor cluster, the "three mega-projects,
Tongyang Pile trades at a price-to-book ratio below 1x relative to owners' equity, meaning the market price sits at a discount to net asset value.
That said, after two straight years of operating losses in 2024-2025, both operating profit and net profit improved together in the first half of 2026, which can be read as an early-stage shift from losses back to profitability.
The company has not paid a cash dividend since 2018, so shareholder returns via dividends are not currently in evidence.
Over the past year the share price has also shown large swings tied to policy and thematic news, including several upper-limit moves unrelated to earnings-release timing, which is worth weighing alongside the underlying earnings-recovery trend when assessing valuation.
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
Both Q1 and Q2 2026 posted positive operating and net profit, with Q2 revenue of KRW 20.68 billion the highest in the trailing five quarters. Compared with the loss-making pattern of 2024-2025, revenue recovery and margin improvement are appearing together. Whether this continues into Q3 and beyond is the key thing to watch.
The debt ratio has stayed at a very low level around 5%, and even during the loss-making years of 2024-2025, operating cash flow remained positive at KRW 5.61 billion and KRW 2.0 billion respectively. This suggests the earnings weakness has not translated into an immediate financial-stress structure.
The company's business report cites multiple large projects nearing construction—third-generation new towns, semiconductor plants, data centers, and Saemangeum-related investment—as reasons to expect 2026 pile demand to exceed 2025 levels. Its Iksan plant's geographic proximity to Saemangeum is also cited as a regional strength.
Annual operating profit was KRW -4.42 billion in 2024 and KRW -4.75 billion in 2025, two consecutive years of losses.
Revenue also fell steadily from KRW 72.58 billion in 2022 to KRW 55.93 billion in 2025 over four years, making it too early to conclude whether the recent quarterly turnaround marks a structural recovery.
The KRW 48 billion loan to majority shareholder Hallim Construction has been extended repeatedly, drawing market comments that a significant portion of the company's liquidity is tied up with an affiliate.
The company maintains it earns interest income and faces no liquidity issue, but market attention to recoverability and fund-allocation priority continues.
Over the past year the stock has repeatedly hit upper price limits on themes such as the Honam semiconductor cluster, the three mega-projects, and disaster-safety infrastructure, and was designated an investment-caution/investment-warning issue during that process.
Much of this trading activity occurred independent of earnings releases or company-specific disclosures, meaning price moves can temporarily diverge from earnings fundamentals.
Concrete pile demand is directly tied to the construction cycle, and a recovery could be delayed again if pre-sale slowdowns, lending restrictions, or project-financing defaults persist. Changes in government public-investment and housing-supply policy also directly affect demand.
The repeated maturity extension of the KRW 48 billion loan to majority shareholder Hallim Construction creates uncertainty over the repayment timeline and could erode market confidence in intra-group fund transactions. Any further loan requests or repayment delays could pressure the company's available liquidity.
The stock has repeatedly been designated an investment-caution or investment-warning issue during thematic surges, and further measures such as trading halts could follow if conditions are met again. Such measures can directly affect liquidity and price formation regardless of underlying earnings.
Check whether Q3 operating and net profit continue the profitable trend seen in Q1-Q2, and whether the revenue recovery persists.
Disclosures should be checked to see whether the loan is actually repaid or extended again at maturity, as this is a key indicator of the company's available liquidity.
It is worth monitoring whether policy announcements translate into actual orders or contracts confirmed through company-specific disclosures, since so far these remain thematic expectations without confirmed order disclosures.
If short-term speculative flows recur, it could lead to further measures such as trading halts, so related disclosures warrant ongoing monitoring.
Tongyang Pile is a PHC concrete-pile maker that posted two consecutive years of annual operating losses in 2024-2025 before turning operating and net profit positive in both Q1 and Q2 of 2026.
Its balance sheet is relatively stable, with a very low debt ratio and operating cash flow that stayed positive even during the loss-making years, though the repeatedly extended KRW 48 billion loan to majority shareholder Hallim Construction stands out as a related-party fund risk.
On the industry side, the company has been affected by the construction-market downturn, but it expects pile demand to recover in 2026 based on pending large projects such as third-generation new towns, semiconductor plants, and data centers.
At the same time, the past year has seen considerable price volatility driven by policy and thematic news—including repeated upper-limit moves and investment-caution/warning designations—largely disconnected from earnings. Dividends have not been paid since 2018, limiting visible shareholder-return elements.
Overall, early signs of earnings recovery coexist with related-party and supply-demand uncertainties, and upcoming quarterly results along with how the parent loan is resolved will likely be important reference points going forward.
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.