Daewoo E&C (047040.KS) Q1 2026: Operating Profit Surges 69% as Cost Rate Drops 6.5%p, Cash Burns ₩185B
A post-big-bath margin normalization: the 13.1% operating margin is real, but a ₩185.4 billion operating cash outflow signals that the earnings quality story remains incomplete.
Source: Q1 2026 Quarterly Report (27th Fiscal Year, First Quarter) — Filed March 31, 2026 with DART | Consolidated Financial Statements | Unit: ₩ billions
Daewoo E&C's first-quarter 2026 results deliver the strongest operating margin in recent memory — 13.1% on revenues of ₩1,951.4 billion — yet they arrive in the immediate aftermath of FY2025's decade-worst annual loss: ₩815.4 billion in operating losses and ₩916.1 billion at the net level, with the bulk crystallized in a fourth-quarter big bath that swept problematic overseas and domestic project costs off the income statement in a single period. Operating profit reached ₩255.6 billion, up 68.9% year-on-year, driven entirely by a 6.5 percentage-point compression in the cost-of-revenue ratio from 87.9% to 81.4% — the highest-quality margin improvement a contractor can post, because it reflects the exit of loss-making sites rather than an accounting adjustment. Revenue contracted 6.0% to ₩1,951.4 billion, confirming that the strategy was to sacrifice volume for quality. The single most important counterpoint is that operating cash flow turned negative at -₩185.4 billion in the same quarter, reversing from a positive ₩153.5 billion a year earlier, as working capital absorbed ₩390.4 billion in inventory build and ₩149.0 billion in unbilled receivables — a reminder that profitability and cash conversion are not the same thing at this stage of the recovery.
Balance Sheet
Asset Quality and Working Capital Build
Total assets expanded ₩719.6 billion (+5.4%) to ₩14,078.1 billion over the single quarter ended March 31, 2026. The expansion was almost entirely concentrated in two working capital items: inventories rose ₩390.4 billion (+16.1%) to ₩2,818.1 billion, and unbilled receivables climbed ₩149.0 billion (+18.9%) to ₩937.9 billion. Cash and cash equivalents also improved, rising ₩193.6 billion (+10.6%) to ₩2,022.5 billion, but that increase was funded by net new borrowing rather than operating inflows, as the cash flow section makes clear.
| Item | FY2025 Year-End (₩B) | Q1 2026 (₩B) | Change |
|---|---|---|---|
| Cash & cash equivalents | 1,828.9 | 2,022.5 | +10.6% |
| Trade receivables | 2,682.4 | 2,604.8 | -2.9% |
| Inventories | 2,427.7 | 2,818.1 | +16.1% |
| Unbilled receivables | 788.9 | 937.9 | +18.9% |
| Property, plant & equipment | 451.6 | 462.6 | +2.4% |
| Intangible assets | 64.5 | 64.1 | -0.5% |
| Total assets | 13,358.5 | 14,078.1 | +5.4% |
The inventory expansion reflects the scaling-up of self-developed residential projects in progress. In a developer-contractor model, inventory accumulates as construction advances on units not yet sold or transferred to buyers. Unbilled receivables accumulating at an 18.9% rate signals that revenue has been recognized on construction work completed but not yet formally invoiced to clients — a normal consequence of percentage-of-completion accounting, but one that ties up cash until the billing cycle closes. These two dynamics converge to explain the operating cash flow deterioration documented below.
Debt Structure
Total liabilities increased ₩466.5 billion (+4.7%) to ₩10,350.4 billion. Financial debt — the aggregate of short-term borrowings and bonds (₩322.6 billion), current maturities of long-term debt and bonds (₩930.6 billion), and long-term borrowings and bonds (₩2,914.8 billion) — rose from ₩3,730.3 billion to ₩4,168.0 billion, a ₩437.7 billion increase in a single quarter. Net debt (financial debt minus cash and short-term financial instruments) widened from approximately ₩1.47 trillion to ₩1.76 trillion, an increase of roughly ₩290 billion. The working capital shortfall was financed through the debt markets.
On the operating liability side, the picture is more constructive. Advances received from clients surged 43.8% to ₩877.9 billion, meaning clients are pre-paying at an accelerating rate — a cash-positive signal that partially offsets the working capital drag. Overbillings (billings in excess of costs incurred) stood at ₩1,089.9 billion, exceeding the unbilled receivables balance of ₩937.9 billion. The fact that overbillings outstrip unbillings means Daewoo has, on aggregate, billed clients more than it has yet recognized in revenue — a favorable structural position from a cash management standpoint, even as the gross unbilled balance is rising. Trade payables declined from ₩279.1 billion to ₩245.5 billion.
Right-of-use assets under IFRS 16 amounted to ₩137.8 billion, with corresponding lease liabilities of ₩72.4 billion (current) and ₩268.7 billion (non-current) — a conventional footprint for a construction group of this scale.
Capital Structure
Total equity rose 7.3% to ₩3,727.7 billion. Net profit attributable to controlling shareholders of ₩194.3 billion flowed into retained earnings, while accumulated other comprehensive income improved from -₩470.7 billion to -₩419.9 billion, contributing a further ₩50.8 billion to equity. Retained earnings advanced from ₩1,277.2 billion to ₩1,370.7 billion — a net ₩93.5 billion increase smaller than the ₩194.3 billion earned, because a treasury share cancellation reclassified ₩101.2 billion from retained earnings into other capital components; this is an intra-equity reclassification with no net effect on total equity. The debt-to-equity ratio eased modestly from 284.5% to 277.7% — a directional improvement, but sharply elevated relative to the approximately 192% level that prevailed at end-FY2024 before FY2025's losses eroded the equity base. Sustained deleveraging requires operating cash generation to catch up to paper earnings.
Income Statement
Core Metrics: Revenue Shrinks, Margin Expands
| Item | Q1 2025 (₩B) | Q1 2026 (₩B) | Change |
|---|---|---|---|
| Revenue | 2,076.7 | 1,951.4 | -6.0% |
| Gross profit | 250.7 | 363.5 | +45.0% |
| Gross margin | 12.1% | 18.6% | +6.5%p |
| Operating profit | 151.3 | 255.6 | +68.9% |
| Operating margin | 7.3% | 13.1% | +5.8%p |
| Net profit | 58.0 | 195.8 | +237.9% |
| Net margin | 2.8% | 10.0% | +7.2%p |
| Basic EPS (₩) | 136 | 473 | +247.8% |
The fundamental story in Q1 2026 is cost normalization, not volume growth. Revenue declined 6.0% year-on-year, consistent with a deliberate posture of prioritizing margin over project count. The cost-of-revenue ratio fell from 87.9% to 81.4% — the 6.5 percentage-point improvement is the mechanical driver of every positive line below it. Gross profit climbed 45.0% on a revenue base that shrank, and operating profit followed at +68.9%. Selling, general and administrative expenses increased 8.5% to ₩107.9 billion, reflecting fixed-cost inertia in a contracting revenue environment, but the gross profit expansion absorbed this comfortably.
The comparison period (Q1 2025, January–March 2025) was still nominally profitable, which means the year-on-year improvement does not fully capture the magnitude of the recovery. The true trough was in Q2–Q4 2025, when the bulk of FY2025's ₩815.4 billion operating loss was crystallized. Benchmarking Q1 2026 against Q1 2025 therefore understates how far margins have recovered since mid-2025.
Segment Composition and Cost Leverage
Pre-consolidation segment revenues break down as follows: building construction (건축, including residential) at ₩1,273.2 billion represents the largest component, followed by civil works (토목) at ₩350.6 billion, plant at ₩284.0 billion, and other operations at ₩135.4 billion. After intra-group eliminations of -₩91.8 billion, consolidated revenue totals ₩1,951.4 billion. Building construction accounts for roughly 65% of total revenue, making it the dominant driver of both revenue and — more critically — the margin recovery. The 6.5 percentage-point improvement in the cost ratio is most plausibly concentrated in this segment, where the exit of loss-incurring residential projects and a higher mix of government-linked and proprietary development projects would deliver precisely this kind of cost-ratio inflection.
Net Profit Surge: The Non-Recurring Component
Net profit of ₩195.8 billion represents a 237.9% year-on-year increase, a figure that substantially exceeds the 68.9% growth in operating profit. The gap is explained by a ₩82.6 billion swing in the net other income/expense line (from -₩45.4 billion in Q1 2025 to +₩37.2 billion in Q1 2026). Derivative financial assets expanded materially — current derivative assets rose from ₩3.2 billion to ₩30.8 billion and non-current derivative assets increased from ₩134.5 billion to ₩201.5 billion — pointing to mark-to-market gains on foreign exchange hedging instruments as the primary contributor to the other income improvement. These gains are inherently volatile and tied to exchange-rate movements rather than underlying construction activity.
The practical implication is that ₩255.6 billion in operating profit provides the cleanest read on recurring earning power. The incremental contribution from non-operating items in this quarter may partially reverse if the hedging positions move against the company or if the won strengthens. For any forward earnings assessment, operating profit is the appropriate anchor.
Cash Flow
| Item | Q1 2025 (₩B) | Q1 2026 (₩B) | Change |
|---|---|---|---|
| Operating cash flow | +153.5 | -185.4 | -338.9 |
| Investing cash flow | -155.2 | +43.8 | +199.0 |
| Financing cash flow | +104.3 | +338.0 | +233.7 |
| Ending cash balance | 1,266.1 | 2,022.5 | +756.4 |
Operating Cash Flow: The Critical Disconnect
The most consequential data point in this report is the -₩185.4 billion operating cash outflow, a ₩338.9 billion deterioration from the positive ₩153.5 billion posted in Q1 2025. Net profit of ₩195.8 billion sits at the top of the cash flow statement, but cash conversion efficiency (operating CF divided by net profit) registers at -0.95 — a ratio revealing the near-total absorption of reported earnings into working capital.
The primary culprits are the items identified in the balance sheet analysis: inventories consumed ₩390.4 billion in cash as self-developed residential projects scaled up, and unbilled receivables accumulated a further ₩149.0 billion as billings lagged revenue recognition. Together, these two items account for ₩539.4 billion in operating cash drag — nearly three times the net profit of ₩195.8 billion earned in the same period. Some offset came from the expansion in advances received and overbillings, but not enough to flip the aggregate position positive.
Construction companies historically post their largest seasonal working capital outflows in the first quarter, as project ramp-ups front-load cash consumption before the higher-billing periods of Q2–Q4. That seasonal pattern is real and provides meaningful context for a single-quarter reading. But the scale of the inventory and unbilled receivables build in Q1 2026 warrants monitoring against the self-developed project pipeline: if these balances are being driven by accelerated construction ahead of later-year presales and handovers, they should convert to cash inflows over the next two to three quarters. If presale rates disappoint or construction schedules slip, these balances will continue to accumulate.
Capital Expenditure, Free Cash Flow, and Financing
Capital expenditure was minimal: ₩4.8 billion in PP&E acquisitions and ₩1.2 billion in intangible asset purchases sum to approximately ₩6.0 billion for the quarter, consistent with an asset-light business model where productive capital resides in contracted projects rather than owned plant. Free cash flow (operating CF minus capex) was approximately -₩191.4 billion.
Daewoo financed this shortfall through the debt markets, with net borrowing activity generating ₩338.0 billion in financing cash flows. Interest paid in the quarter was ₩51.8 billion, up from ₩42.8 billion in Q1 2025, as the higher financial debt balance feeds through to carrying costs. The net result — ending cash of ₩2,022.5 billion despite the operating outflow — is a consequence of debt-funded liquidity management, not operational cash generation.
Key Findings
The Big Bath Context: Normalization, Not a New Growth Cycle
FY2025 was not a typical earnings downturn. Revenue fell 23.3% from ₩10.50 trillion to ₩8.05 trillion, and Daewoo recorded its first annual operating loss in a decade at -₩815.4 billion and a net loss of -₩916.1 billion. The majority of these charges were concentrated in Q4 2025 in a deliberate single-period recognition of accumulated project losses: approximately ₩550 billion in allowances for doubtful receivables tied to unsold housing inventory, approximately ₩220 billion in cost overruns on an Iraq civil works project, approximately ₩210 billion on the Singapore urban rail project, and approximately ₩150 billion on a Nigeria plant project. Combined overseas cost charges summed to roughly ₩580 billion. By concentrating these charges in Q4 2025, management cleared the deck for a cleaner trajectory from Q1 2026 onward.
This context is essential for interpreting Q1 2026 results with appropriate calibration. The 13.1% operating margin is real and is supported by an actual shift in project mix — low-margin sites have been wound down and the revenue base increasingly reflects higher-quality projects. But the correct framing is that Daewoo has completed the loss-recognition phase and entered the early stages of quality normalization. The confirmation of a genuine recovery requires evidence that both cash conversion and revenue volumes recover alongside margins — a test that Q2 and Q3 2026 will begin to answer.
Backlog Coverage and Portfolio Concentration Risk
The order backlog (contract balance remaining) stood at ₩51.89 trillion at Q1 2026 end — ₩46.34 trillion domestic and ₩5.55 trillion overseas. At FY2025's revenue run rate of ₩8.05 trillion, this represents approximately 6.4 years of revenue coverage, an unusually deep pipeline that underpins medium-term revenue visibility. The company has cited several large-scale target projects: the Gadeokdo New Airport site preparation contract, the Iraq navy and air force base project, and the Czech Republic nuclear power plant, among others.
The overseas weighting of approximately 11% means that the vast majority of future revenue is tied to the domestic construction cycle — primarily housing and government infrastructure. This concentration was a structural vulnerability in FY2025, when domestic housing market softness and unsold inventory drove the largest single charge in the big bath. A sustained recovery in the domestic presale market is therefore the single most important external variable for Daewoo's forward earnings.
The overseas exposure, though smaller in absolute terms, carries asymmetric risk. Every major cost overrun in FY2025 had an overseas component, and international project cost structures have historically been harder to control than domestic ones. The planned expansion into Iraq and Czech Republic projects means that future overseas revenue growth — while strategically rational for portfolio diversification — reintroduces the execution risk that was central to FY2025's problem.
Project Finance Guarantees
Credit risk exposure from financial guarantees provided to project finance vehicles and other counterparties stood at ₩2,778.1 billion at Q1 2026 end, down marginally from ₩2,835.7 billion at year-end 2025. The aggregate guarantee ceiling, however, expanded from ₩4,113.4 billion to ₩4,424.9 billion, meaning Daewoo has taken on new guarantee commitments even as the utilization rate on existing ones edged down. In a real estate market characterized by selective recovery — robust in certain metropolitan submarkets, still stressed in others — this absolute exposure level warrants ongoing monitoring. The FY2025 big bath was in part a realization of exactly this type of contingent liability.
Foreign Exchange: Net Short Dollar, Hedged but Volatile
USD-denominated assets of ₩627.5 billion sit against USD-denominated liabilities of ₩1,141.3 billion, leaving the company structurally net short dollars. Currency forwards and swaps are used to hedge this position, but the mark-to-market on these instruments feeds directly into the other income line and introduces quarter-to-quarter earnings volatility disconnected from construction fundamentals. The ₩82.6 billion swing in net other income in Q1 2026 was at least partially driven by this hedging valuation effect, and it will reverse to the extent that exchange rates move adversely.
Outlook
Daewoo E&C enters the remainder of 2026 with a measurably improved earnings profile and a backlog large enough to sustain multi-year revenue coverage. The Q1 operating margin of 13.1% — supported by a genuine shift in project mix toward higher-quality revenue — is the most substantive evidence yet that the Q4 2025 big bath achieved its purpose: clearing problem sites and resetting the cost structure. The ₩51.9 trillion backlog, predominantly domestic, provides a medium-term revenue floor even if new order intake softens.
The bull thesis rests on three converging dynamics. Cost normalization continues as low-margin legacy sites roll off and are replaced by higher-margin domestic housing, public infrastructure, and selective overseas awards, with the potential for operating margins to stabilize in double-digit territory. Working capital converts to cash in Q2–Q4 as residential units reach handover, billing cycles close on overseas contracts, and presale revenues flow through — reversing the operating cash flow deficit that is the primary overhang on the Q1 results. And potential new large-scale project wins, the Czech nuclear plant and Gadeokdo airport in particular, could rebalance the overseas portfolio toward longer-duration, higher-value contracts that reduce the concentration risk exposed in FY2025.
The risks are equally concrete. The operating cash flow deficit is not self-healing; it requires healthy presale volume to sustain the working capital conversion thesis. If the domestic housing market softens again — particularly in secondary markets where unsold inventory remains elevated — the company could face another cycle of doubtful receivable recognition. The debt-to-equity ratio of 277.7%, while directionally improving, provides limited buffer for a second adverse shock. Overseas expansion reintroduces the execution risk of the type that drove FY2025's losses. And the financial guarantee portfolio, with a ceiling that has just expanded to ₩4.42 trillion, represents contingent exposure that could activate under stress scenarios.
Capital allocation in this environment is driven by working capital management rather than investment. With capex of only ₩6.0 billion per quarter in an asset-light model, the question of where capital goes is answered by the inventory build and debt service rather than by plant or technology investment. Interest paid in Q1 already rose ₩9.0 billion year-on-year to ₩51.8 billion, and as net debt approaches ₩1.76 trillion, the carrying cost of the recovery will consume an increasing share of operating profit unless the cash conversion thesis materializes within the next two quarters.
The net assessment is that Daewoo E&C is in a post-trough normalization phase, not yet in a confirmed recovery. Normalization is a necessary precondition for recovery, but the confirmation requires cash flow to follow earnings — and Q2 2026 results will begin to deliver or deny that verdict.
This report is prepared for informational purposes based on Daewoo E&C's Q1 2026 Quarterly Report (27th Fiscal Year, consolidated, as of March 31, 2026) filed with DART. It does not constitute investment advice or a solicitation to buy or sell any security. FY2025 annual loss figures and their composition — housing-related doubtful receivable allowances and overseas project cost overruns — have been cross-referenced with the company's year-end filing disclosures and multiple Korean financial news sources. All figures are sourced from the original DART filing; ratios and percentage changes are independently verifiable from the source data. Prepared: June 8, 2026.
