On August 20 Doosan Enerbility Co., Ltd. (KRX:034020) signed an EPC contract for the Misfah Independent Power Project in Oman, with Jabel Power SAOC. The value is ₩928,136,466,540, which the filing breaks into $284,250,000 and €323,346,000, converted at ₩1,402.50 and ₩1,637.49 on the signing date and excluding VAT. That's 5.4% of FY2025 revenue.
Work runs from the signature date to commercial operation on April 1, 2029. Thirty-one months.
Field six of the disclosure asks whether there is a down payment or advance payment. The answer is no. Payment is billed and settled against construction progress.
Advance and mobilisation payments are common on large EPC contracts, particularly in the Gulf, because a contractor has to buy long-lead equipment and staff a site long before it has anything to hand over. A 10% mobilisation payment on this contract would have been ₩93bn arriving in 2026.
There is none. Doosan Enerbility funds the early stages of this project from its own balance sheet and recovers cash as milestones are certified.
That is not necessarily a bad deal. A contractor that accepts tougher payment terms usually gets something in return, whether price, scope or the award itself, and none of that is visible in a Korean single-contract filing. What it does mean is that the cash consequences of winning this work land in 2026 and 2027 while the revenue is recognised across three years.
Note also the currency split. Roughly ₩398.7bn of the contract is dollar-denominated and ₩529.5bn euro-denominated, so more than half sits in euros. A Korean contractor with a euro receivable and a won cost base is running a currency position for two and a half years, and the filing does not describe any hedge.
Something worth pulling out of the filing, because Korean disclosures date-stamp their exchange rates and that makes them a usable record of the currency.
This contract used ₩1,402.50 to the dollar on August 20. Samsung Electro-Mechanics converted a contract at ₩1,475.60 on July 22, and another at ₩1,544.20 on June 29.
So across fifty-two days the won strengthened from ₩1,544.20 to ₩1,402.50, an appreciation of 9.2%. For Korean exporters and contractors that is a large move in a short period, and it lands on the revenue side of the income statement while costs stay in won.
Doosan Enerbility signed this order at the strong end of that range, which means the won value of the contract is lower than it would have been in June. It also means that if the won weakens back, the reported won revenue rises without anything changing at the site.
The Misfah terms fit a pattern that runs through this company's whole cash flow statement, and anyone looking at Doosan Enerbility should understand it before drawing conclusions.
Cash from operating activities for the first half of 2026 was negative ₩886.7bn. For the first half of 2025 it was negative ₩584.8bn. At the nine-month mark of 2025 it was still negative ₩644.9bn.
Then the full year came in at positive ₩751.8bn. Which means the fourth quarter of 2025 alone generated roughly ₩1.40tn.
FY2024 did the same thing. Nine months into that year the cumulative figure was negative ₩948.0bn. The full year finished at positive ₩242.2bn, so the fourth quarter produced about ₩1.19tn on its own.
Two consecutive years in which the entire annual operating cash flow, and considerably more, arrived in the final three months. That is what a business of certified milestones and year-end settlements looks like, and it means half-year cash flow tells you almost nothing about the year.
What it does tell you is the direction of the gap. Negative ₩886.7bn this half against negative ₩584.8bn last half is ₩302bn worse, on revenue that grew 8.0% to ₩8.99tn. The hole is deepening slightly faster than the business is growing.
Where the money comes from in the meantime is visible. Financing activities brought in ₩742.8bn across the first half. Investing took out ₩519.9bn. Cash fell from ₩3.08tn at December 31 to ₩2.54tn at June 30.
Current liabilities rose from ₩10.11tn to ₩12.07tn over the same six months, an increase of ₩1.96tn, while current assets rose ₩1.70tn to ₩12.47tn. Current assets now exceed current liabilities by ₩395bn, down from ₩665bn at year end. A large share of that liability line will be contract liabilities, meaning customer money received in advance on other projects, and the notes to the half-year report break it out where the summary does not.
Total liabilities of ₩17.28tn sit against ₩12.67tn of equity. That is a leverage ratio of 1.36 times, which for a company that needed a government-arranged credit line in 2020 is a considerably better position than it once occupied.
Two arguments push back and both have force.
The first is that Doosan Enerbility's operating performance is improving while the cash lags. Operating income in the first half was ₩547.8bn against ₩413.6bn a year earlier, up 32.4%, and the operating margin went from 4.97% to 6.10%. The second quarter produced ₩314.3bn at a 6.65% margin. That is a business getting better at converting revenue into profit, whatever the timing of the cash.
The second is that an order book is worth having even when the terms are tight. Power equipment orders in this cycle are scarce and long-dated, and a contractor that walks away from a Gulf IPP over a mobilisation payment does not get the next one either.
The counter to both is simply scale. At the August 27 close of ₩85,900 across 640,561,146 shares, Doosan Enerbility is capitalised at ₩55.02tn against ₩12.67tn of book equity, so 4.3 times book, and first-half net income of ₩286.6bn annualises to something under ₩600m per year of market cap. The valuation is priced on orders converting into profit at rates this company has not yet demonstrated, and cash that consistently arrives in December is a thinner cushion than cash that arrives every quarter.
The FY2026 operating cash flow, reported next March. If the fourth quarter delivers another ₩1.3tn to ₩1.4tn and the full year lands comfortably positive, the pattern holds and the first-half deficit is seasonal noise. If the full year comes in near zero, the working capital demands of new orders like Misfah are outrunning collections on old ones.
The nearer marker is any further contract disclosure that specifies advance payment terms. Korean single-contract filings always carry that field. If the next few also read "none," Doosan Enerbility is winning work by financing its customers, and the cost of that shows up on its own balance sheet rather than in the order book headlines.
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