Shinsung E&G Co., Ltd. (formerly Shinsung E&G)

All figures are K-IFRS consolidated, KRW billion, fiscal years ending 31 December. Operating profit is the company-reported K-IFRS figure from DART. Other income-statement, balance-sheet and cash-flow lines follow the standardised presentation of the audited statements. EPS is restated for the May 2026 10-for-1 share consolidation.

Income statement

Revenue CAGR was 5.7% over FY2021–FY2025 and -5.1% over FY2022–FY2025. FY2025 preliminary results released in February 2026 showed revenue of KRW 570.3 billion and operating profit of KRW 1.9 billion; the audited figures were KRW 567.5 billion and KRW 1.3 billion. Consolidated net loss including minority interests was KRW 8.2 billion in FY2025 and KRW 14.0 billion in FY2024.

Commentary. FY2022 was the high point. Revenue rose 46% on Samsung Pyeongtaek P3, overseas battery dry rooms and a strong solar year, and operating profit reached KRW 21.0 billion. Since then three effects have compressed margins.

Project deferrals: Samsung's P4 phases and the Taylor fab, and SK hynix's M15X, slowed in 2023–2025. Fixed staffing and site infrastructure stayed in place while revenue recognition slipped. In 2025 the company also took on new-market work at thin margins.

Logistics and input costs: Export freight costs surged in 2024 as overseas work passed half of revenue, while materials and labour costs rose.

RE losses: RE revenue fell from about KRW 110 billion in FY2022 to about KRW 50 billion in FY2024, and the segment lost KRW 3.4 billion in FY2025.

Gross margin stayed near 10–11% throughout. The swing in operating margin, from 3.2% to 0.2%, came mainly from under-absorbed SG&A and site overheads rather than contract pricing. Pre-tax and net profit in FY2022–FY2023 were well above operating profit because of non-operating income from affiliates. That included dividend income (KRW 43.8 billion in 9M2023 against KRW 2.5 billion in 9M2024) and a KRW 28.2 billion equity-method gain in 2023 from the company's 24.8% stake in the Gwacheon Knowledge Information Town ("Smart K") development. When those gains faded in FY2024, net income turned to a loss.

Quarterly run-rate

Q4 2025 preliminary figures were revenue of KRW 155.4 billion and operating profit of KRW 3.5 billion; the audited figures were KRW 152.6 billion and KRW 2.9 billion. Q2 2026 revenue rose 44% year on year to the highest ENG quarter in five years, and net loss narrowed to KRW 2.2 billion. H1 2026 revenue was KRW 355.5 billion (up 39% year on year) with operating profit of KRW 0.8 billion. Trailing-twelve-month revenue to June 2026 was KRW 666.7 billion.

Balance sheet

Net debt is total debt less cash and short-term investments.

Commentary. Leverage roughly doubled between FY2021 and FY2022 as the company funded larger overseas projects and plant investment. Net debt has stayed between KRW 150 billion and KRW 200 billion since then, while EBITDA has fallen. The jump in FY2024 current long-term debt (KRW 78.9 billion) came from maturities that were refinanced into long-term borrowings in FY2025, which brought working capital back to near zero. At 30 June 2026, cash had risen to KRW 7.2 billion from KRW 2.0 billion at the start of the year, and the liabilities-to-equity ratio had risen from 157% to 192%. Management attributed the rise mainly to trade payables and project working-capital lines that grew with new orders, not to term borrowing. Trade receivables rose to KRW 152.1 billion at end-March 2026 from KRW 108.5 billion at end-2025. The bad-debt allowance rate fell to 6.5% from 8.8%. The drop in PP&E from KRW 220.5 billion to KRW 144.4 billion between FY2022 and FY2023 reflects the reclassification and realisation of real-estate interests linked to the Smart K development.

Cash flow

Commentary. Free cash flow was negative in four of the five years and added up to about minus KRW 105 billion over the period. Cash generation is strongly counter-cyclical. Operating cash flow was positive in FY2023, when activity slowed and receivables were collected, and negative in growth years, when contract assets and receivables build up. The company says it collects progress billings smoothly. At end-Q1 2026, 10 of the 15 cleanroom contracts each worth more than 5% of revenue were over 90% complete, and only one past its end date still had money outstanding. Capex peaked in FY2023 (KRW 24.6 billion) with the Gwacheon head office and Jeungpyeong facilities. The company paid no dividends in FY2021–FY2025. Its first equity return to shareholders was the cancellation of about KRW 4.9 billion of treasury shares in H1 2026.

Ratios

Interest coverage (operating profit over interest expense) was -0.29x for FY2025 as stated in the company's corporate value-up plan, which targets above 3.0x by 2028. Trailing ROIC to June 2026 was about 1%. A cash-conversion-cycle series cannot be computed consistently because receivables and contract assets are presented differently from year to year.

Commentary. Every leverage and return measure has deteriorated since FY2022. Net debt to EBITDA of nearly 14x at FY2025 is high for a contractor, and the current ratio has stayed at or below 1.0x since FY2022, so the balance sheet depends on short-term bank lines being rolled over. ROE was positive only in FY2022–FY2023, and mostly because of non-operating affiliate income. A normalised 2026 operating profit near the KRW 20 billion consensus would take net debt to EBITDA back toward 6x, which is why the recovery in operating profit matters more than revenue growth.

Management guidance

• 2026 order intake above KRW 700 billion. ENG orders alone reached about KRW 436 billion in H1 2026 (KRW 182.4 billion in Q1, KRW 253.5 billion in Q2), so the target is on track.

• Margin improvement in H2 2026 from settling carried-over projects, selective bidding, wider HPL use and EDM sales.

• RE shipments (floating modules, Hapcheon Dam EPC) concentrated in H2 2026; Gimje high-output line in full production from August 2026.

• Value-up targets: revenue of KRW 912.5 billion and a 5.4% operating margin by 2028.

Consensus expectations

Brokers expect 2026 revenue of about KRW 684–724 billion (up 20–28%) and operating profit of about KRW 20–23 billion (a margin near 3%). They expect earnings momentum to peak around 2027 as Samsung P5 and SK hynix Yongin packages are recognised. H1 2026 operating profit was only KRW 0.8 billion, so reaching consensus requires about KRW 20 billion of operating profit in H2.

Bull case

1. Backlog conversion. ENG backlog of KRW 392.6 billion, more than double the level a year earlier, plus P5 and Yongin awards should lift revenue toward KRW 700 billion and above in 2026–2027, restoring the fixed-cost leverage of 2022, when operating margin was 3.2% on KRW 664 billion of revenue.

2. Product mix. EDM, ICF and HPL raise the proprietary-equipment content in each project, and the US business is profitable (more than half of FY2024 profit came from overseas). Together these could move margins toward the 5.4% value-up target.

3. Optionality in data centres and policy-driven re-rating. The first Malaysian data-centre order, the immersion-cooling partnership and Southeast Asian AIO talks, combined with J.P. Morgan's 5%-plus holding and the buyback-and-cancel policy, support a rerating from about 1.2x book.

Bear case

1. Margin structure. Gross margin has stuck near 10–11% for five years. Even on a record Q2 2026 revenue of KRW 201.8 billion, operating margin was only 1.5% and the company still made a net loss. Higher volume may not deliver the operating leverage the plan assumes.

2. Balance-sheet strain. Liabilities to equity of 192% and negative interest coverage (-0.29x in FY2025), with growth consuming working capital (receivables up 40% in Q1 2026). Four of five recent years had negative free cash flow, so growth may need new debt or equity.

3. Concentration and cycle risk. Two customers made up 32% of Q1 2026 revenue. Memory capex is cyclical, and fab-phase deferrals like those of 2023–2025 can wipe out earnings within a year. Data-centre revenue is too small to offset that risk before 2027.

Key catalysts and monitorables (next 12 months)

Q3 2026 results: Expected timing: Early November 2026; What to watch: Operating margin above 2%; ENG backlog above KRW 400 billion

Data Center Korea 2026: Expected timing: 4–6 November 2026; What to watch: New AIO / immersion-cooling customers

Samsung P5 and SK hynix Yongin package awards: Expected timing: Q4 2026 to H1 2027; What to watch: Contract disclosures above 5% of revenue

FY2026 preliminary results and 2027 targets: Expected timing: Early February 2027; What to watch: Progress against KRW 700 billion in orders and consensus operating profit of about KRW 20 billion

First annual buyback-and-cancel under the value-up plan: Expected timing: After FY2026 results (2027); What to watch: Whether net income is positive enough to trigger the 10–15% policy

Balance sheet: Expected timing: Each quarter; What to watch: Liabilities to equity back below 160%; receivable collection; refinancing of short-term lines

RE turnaround: Expected timing: H2 2026 to 2027; What to watch: Hapcheon Dam EPC revenue; Gimje high-output utilisation; data-centre solar contracts

Governance: Expected timing: 2027 AGM (March); What to watch: Independent internal audit department; outside directors as a majority; progress toward 87% core-indicator compliance

Ownership: Expected timing: Ongoing; What to watch: J.P. Morgan stake changes; further CEO purchases or succession-related transactions

Analyst verdict

Shinsung E&G holds an unusual position in the semiconductor infrastructure chain. It is the dominant global supplier of fan filter units, a component almost every advanced fab needs, yet it earns construction-contractor margins because most of its revenue comes from building the rooms in which those units hang. FY2025 showed both sides: a record US business and more than half of revenue overseas, but an operating margin of 0.2%, net debt near 14 times EBITDA and a fourth year of negative free cash flow in five.

The 2026 set-up is the most supportive in four years. SEMI expects 300 mm construction spending to rise by a third in 2027. Samsung P5 and SK hynix's Yongin first fab have both moved from plan to construction. ENG backlog has more than doubled year on year to KRW 392.6 billion, and Q2 2026 delivered the highest ENG quarter in five years. Management has, for the first time, committed to quantified profitability, leverage and shareholder-return targets, and has started executing: the share consolidation, a treasury-share cancellation and insider buying.

The hurdle is conversion. The company has to show that higher volume, the EDM/ICF product mix and productivity tools such as HPL can lift operating margin from about 1–2% toward 4–5%, and that working-capital growth will not push the balance sheet further. The H2 2026 results are the decisive test: consensus implies about KRW 20 billion of operating profit in six months, against KRW 0.8 billion in H1. Data-centre cooling and the RE recovery are genuine options but will not change the earnings base before 2027. Governance remains a discount factor: a family chair and CEO, a minority of outside directors, and related-party dealings.

At about 1.2 times book and 0.7 times trailing EV/Sales, the shares already price in a meaningful but not complete recovery. The risk-reward is positive for investors who expect the 2026–2027 Korean mega-fab cycle to run to schedule and who can bear high volatility. The shares peaked at KRW 49,700 and traded near KRW 14,200 within five months. The investment case would weaken materially if the Q3–Q4 2026 operating margin stays below 2% while net debt rises.