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
Revenue rose sharply and operating losses narrowed in 2025, but large quarter-to-quarter swings mean earnings stability has yet to be confirmed.
2025 consolidated revenue rose about 39.6% YoY to roughly KRW 38.0 billion, while operating loss narrowed from KRW -5.7bn to KRW -0.46bn
Operating and net profit turned positive in 4Q2025 before revenue shrank again and operating losses widened in 2Q2026
Debt ratio improved from 87.5% (2024) to 58.4% (2025), though the company has posted operating losses for four consecutive years
Three business pillars—construction plant equipment, defense equipment, and wind towers—with continued overseas orders across the Middle East, Africa, and Southeast Asia
Price-to-book ratio sits below 1x, while a thin earnings base pushes the price-to-earnings ratio higher
Speco was founded in 1979 and listed on KOSDAQ in 1997 as a manufacturer of special-purpose construction equipment and steel structures.
Its core business rests on three pillars: construction plant equipment such as asphalt mixing plants and concrete batching plants, defense equipment including naval fin stabilizers and rudder systems, and wind tower manufacturing for wind power generation.
Domestic production is based at a plant in Eumseong, Chungbuk, while wind towers are produced at a Mexican plant for export worldwide. Historically, the Mexican subsidiary built its business by supplying towers to global wind turbine makers including Siemens Gamesa and Vestas.
In the defense segment, the company supplies equipment combining fin-stabilizer and rudder functions to reduce vessel roll, and in 2024 it signed contracts worth a combined KRW 8.4 billion with Hanwha Ocean for naval rudder and tiller systems.
In March 2026, the company signed a roughly KRW 4.6 billion asphalt batching plant supply contract with the Ethiopian Roads Administration, equivalent to 16.95% of its trailing revenue at the time.
The company has said it is strengthening sales efforts in the Middle East and Southeast Asia and has completed EAC certification to pursue exports to Russian-bloc markets.
In response to tightening air pollutant emission standards, it has built an MRO business model based on predictive maintenance, expanding into replacement, repair, and parts sales, while also developing new products such as vibrating screens.
| Quarter | Revenue | Operating profit | Op. margin |
|---|---|---|---|
| 2025Q2 | ₩7.9B | -₩400M | −5.3% |
| 2025Q3 | ₩9.3B | -₩1.4B | −14.9% |
| 2025Q4 | ₩13.5B | ₩1.5B | 10.9% |
| 2026Q1 | ₩6.3B | -₩58,414,246 | −0.9% |
| 2026Q2 | ₩4.1B | -₩1.3B | −31.5% |
| Year | Revenue | Operating profit | Net income (parent) | Op. margin | ROE | Debt-to-equity |
|---|---|---|---|---|---|---|
| 2022 | ₩31.1B | -₩3.8B | ₩600M | −12.1% | 1.3% | 69.1% |
| 2023 | ₩23B | -₩4.1B | -₩2.1B | −18.0% | −4.8% | 79.7% |
| 2024 | ₩27.2B | -₩5.7B | -₩1.7B | −20.9% | −3.9% | 87.5% |
| 2025 | ₩38B | -₩500M | -₩300M | −1.2% | −0.7% | 58.4% |
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
Speco posted attributable net income of KRW 0.61 billion in 2022, followed by consecutive net losses in 2023 (KRW -2.06bn) and 2024 (KRW -1.71bn); the loss continued in 2025 (KRW -0.31bn) but at a much smaller scale.
Consolidated revenue for 2025 came in at roughly KRW 38.0 billion, up 39.6% from about KRW 27.2 billion in 2024, while the operating loss narrowed sharply from KRW -5.69bn to KRW -0.46bn. Over the same period the debt ratio improved from 87.5% to 58.4%. Quarterly results, however, show pronounced volatility.
Revenue was KRW 9.26bn with an operating loss of KRW -1.37bn in 3Q2025, before swinging to a profit in 4Q2025 with revenue of KRW 13.47bn, operating profit of KRW 1.47bn, and attributable net profit of KRW 0.82bn.
In 1Q2026, revenue was KRW 6.29bn with a near-breakeven operating loss of KRW -0.06bn, yet attributable net profit was positive at KRW 0.56bn, suggesting a contribution from non-operating items.
Revenue then fell to KRW 4.11bn in 2Q2026, the lowest in this window, while the operating loss widened again to KRW -1.29bn and the attributable net result returned to a loss of KRW -0.13bn.
The four-quarter trailing sum of attributable net income (3Q2025–2Q2026) was about KRW 0.45 billion, a modest profit, but this outcome leaned heavily on the large 4Q2025 delivery, reflecting how revenue and profit in this order-driven, project-based business can concentrate in specific quarters tied to delivery timing.
Speco's construction plant equipment segment operates in a niche market driven by overseas infrastructure investment cycles, competing against a small number of global manufacturers.
According to the company, first-half 2025 revenue rose 54.0% year-on-year while operating and net losses narrowed by 81.4% and 86.8%, respectively, reflecting a normalization of the plant equipment market.
During this period, sales efforts in the Middle East and Southeast Asia were strengthened, and EAC certification for exports to Russian-bloc markets was completed. The defense segment is tied to the timing of naval newbuild and retrofit programs, with equipment supply to shipbuilders as the main revenue source.
The wind tower segment previously benefited from US and Mexican policy tailwinds, and more recently has been described as expanding order activity into Southeast Asian and European markets.
Tightening air pollutant emission standards are cited as a factor stimulating both plant replacement demand and the MRO services market.
Overall, the industries Speco serves are heavily cyclical, tied to the order timing of large infrastructure, energy, and defense projects, which limits revenue predictability at the company level.
In March 2026, the company signed a roughly KRW 4.6 billion asphalt batching plant contract with the Ethiopian Roads Administration, with a contract period running through July 31, 2026, suggesting delivery may already be underway or completed.
Whether strengthened Middle East and Southeast Asia sales efforts and completed EAC certification for Russian-bloc exports translate into additional orders remains a key point to watch.
There are also signs the company is continuing to develop new products such as wind towers and vibrating screens as it seeks to diversify into an infrastructure solutions provider.
In the defense segment, whether follow-on contracts are secured with existing customers such as Hanwha Ocean could affect future revenue stability. Expansion of the MRO market driven by tightening emission standards could become a new revenue source.
However, no official revenue or profit guidance from the company has been confirmed, and given the order-driven nature of the business, future results could continue to swing significantly by quarter depending on the size and delivery timing of individual contracts.
The price-to-book ratio sits below 1x, meaning shares trade at a level below accounting net asset value. By contrast, the price-to-earnings ratio comes out relatively high, reflecting a thin profit base over the trailing four quarters and large quarter-to-quarter swings.
The company currently pays no dividend, limiting its income appeal. Over multiple years, earnings moved from a modest profit in 2022 to losses in 2023–2024, before the loss narrowed substantially in 2025, indicating a directional recovery in profitability.
As a small-cap stock with a limited market capitalization and constrained liquidity, valuation metrics may move more sharply in response to future earnings changes.
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
Consolidated revenue rose about 39.6% year-on-year to roughly KRW 38.0 billion in 2025, while the operating loss narrowed sharply from KRW -5.69bn to KRW -0.46bn. Both operating and net profit turned positive in 4Q2025, and the four-quarter trailing sum of attributable net income was also modestly positive. Over the same period, the debt ratio improved from 87.5% to 58.4%.
The business is spread across three pillars—construction equipment, defense, and wind power—reducing reliance on any single industry cycle. A roughly KRW 4.6 billion contract with the Ethiopian Roads Administration in March 2026 illustrates continued order flow from the Middle East, Africa, and Southeast Asia. Completed EAC certification also opens the possibility of expanding exports to Russian-bloc markets.
The company has accumulated long-standing technical expertise in naval fin stabilizers and rudder systems, and in 2024 signed supply contracts worth KRW 8.4 billion with Hanwha Ocean. This gives it potential as a revenue source tied to domestic naval newbuild and retrofit programs.
Quarterly results show extremely wide swings. 2Q2026 revenue fell to KRW 4.11bn, the lowest of the trailing five quarters, while the operating loss widened again to KRW -1.29bn.
Given the order-driven structure where revenue concentrates around large delivery dates, a single quarter's results are difficult to extrapolate into a trend.
After a modest profit in 2022, the company posted consecutive operating and net losses in 2023 and 2024, and both an operating loss (KRW -0.46bn) and net loss (KRW -0.31bn) continued in 2025. Four straight years of operating losses indicate that a full profitability recovery has not yet been established.
The company currently pays no dividend and has a small market capitalization, which can result in constrained liquidity. This may make the share price relatively sensitive to changes in earnings or trading flows.
Given the order-driven production model, delays or cancellations of a small number of large contracts can have an immediate impact on results. This is illustrated by quarterly revenue ranging from KRW 4.1bn to KRW 13.5bn—a more than threefold swing—between 2Q2025 and 2Q2026.
Given the high share of exports, currency fluctuations and changes in raw material costs such as steel can simultaneously affect both costs and revenue. Overseas projects settled via letters of credit or similar terms may also see delays in cash collection timing.
The defense segment depends on government defense budget allocation and naval procurement schedules, and the stock has historically shown theme-driven swings tied to geopolitical issues, which can create volatility unrelated to underlying fundamentals.
3Q2026 quarterly report is expected — check whether revenue and profit recover from the weak 2Q2026 level and whether large-contract deliveries resume
Watch for new order disclosures targeting the Middle East, Southeast Asia, and Russian-bloc markets—whether EAC certification translates into actual export contracts
2026 annual business report expected — check whether full-year operating profit turns positive and how the debt ratio trends
Monitor for follow-on defense equipment contract disclosures with shipbuilders such as Hanwha Ocean
Speco is a small-cap KOSDAQ machinery company built on three pillars—construction plant equipment, defense equipment, and wind towers—and showed signs of improvement in 2025, with revenue up 39.6% year-on-year and a much narrower operating loss.
However, after turning profitable in 4Q2025, revenue contracted again and the operating loss widened in 2Q2026, making it difficult to conclude that a stable earnings structure is fully in place. While the debt ratio improved, a four-year streak of operating losses remains a burden.
Overseas infrastructure contracts such as the one in Ethiopia, defense-segment supply to shipbuilders, and MRO business expansion driven by tighter regulations all support the case for diversification, but the order-driven nature of the business keeps quarter-to-quarter visibility low.
Investors will want to watch the upcoming third-quarter results and any new order disclosures to see whether the recent improvement trend continues.
Report written 2026-09-05 · Data as of 2026-09-04
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