Doosan Robotics: Persistent Losses and Falling Share Price Against a High Book Multiple

Thesis

The data supports a picture of a company still in a loss-making phase. Trailing twelve-month revenue to H1 2026 is ₩56.1B against an operating loss of ₩58.2B, an operating margin of -103.7%. Revenue fell in 2024 (-11.7%) and 2025 (-29.6%), so the data does not show a growth track record yet. On the other side, the balance sheet looks light on debt, with liabilities to equity of 34.2% and cash of ₩96.5B against borrowings of ₩50.0B. The market still values the company at about 73 times sales and 12.4 times book value, which implies expectations that the filed numbers do not yet reflect. The shares are 62.8% below the 52-week high of ₩170,000 and 16.6% above the 52-week low of ₩54,200. Investor flow, foreign ownership, short balance and news data are not available, so views on who is buying or selling cannot be drawn from this data.

Business overview

Doosan Robotics (454910) is listed on KOSPI in the Machinery sector. It was founded on 2015-07-31 and listed on 2023-10-05, with 64,819,980 listed shares. It is led by co-CEOs 박인원 and 조길성, and a filing on 2026-09-30 reported a change of representative director. Revenue was ₩53.0B in 2023, ₩46.8B in 2024 and ₩33.0B in 2025. The data does not describe products or customers.

Financial analysis

All figures come from filed financial statements (DART). Revenue declined from ₩53.0B in 2023 to ₩46.8B in 2024 (-11.7%) and ₩33.0B in 2025 (-29.6%). Operating losses widened from ₩19.2B in 2023 to ₩41.2B in 2024 and ₩59.5B in 2025, and the operating margin moved from -36.1% to -88.0% to -180.3%. Net losses were ₩15.9B, ₩36.6B and ₩55.5B over the same years. ROE worsened from -3.6% to -8.7% to -14.8%. For the twelve months to H1 2026, revenue was ₩56.1B, operating loss ₩58.2B, net loss ₩51.5B, net margin -91.7%, ROE -14.1% and free cash flow -₩38.6B. That trailing revenue is above the 2025 level, but the data does not show the half-year split. Cash was ₩96.5B and borrowings ₩50.0B.

Valuation

With losses, P/E, EV/EBITDA and dividend yield are not available. Price-to-book is 12.4 now versus 14.5 at the end of 2025, and price-to-sales is 73.0. Enterprise value is about ₩4.05T. Earlier year-end multiples are not available in the data. Among listed peers in the data, price-to-book is 5.6 for Doosan Enerbility, 31.7 for Hanmi Semiconductor, 20.2 for Jusung Engineering, 57.1 for Rainbow Robotics and 6.0 for Wonik IPS. Doosan Robotics sits in the middle of that range. Peers are profitable on a P/E basis, though some with very high P/Es such as Rainbow Robotics at 4,456.7, so the comparison is imperfect.

Catalysts

• The half-year report filed on 2026-08-14 and the preliminary earnings on 2026-07-24 give the latest view of whether trailing revenue recovery continues.
• A change of representative director was disclosed on 2026-09-30, which may affect management direction.
• Investor relations events were held on 2026-06-08, 2026-07-15 and 2026-08-18, showing ongoing communication with the market.
• 5%+ holding reports were filed on 2026-06-09 and 2026-09-04, signalling changes in major shareholdings, though the details are not in the data.

Risks

• Operating losses have widened each year, from ₩19.2B in 2023 to ₩59.5B in 2025.
• Free cash flow of -₩38.6B on a trailing basis steadily draws down cash of ₩96.5B.
• Price-to-sales of 73.0 and price-to-book of 12.4 leave the valuation dependent on future results not yet visible in filings.
• Revenue fell 29.6% in 2025, and the trailing recovery is not confirmed as a lasting trend.
• Investor flow, foreign ownership and short interest data are unavailable, so market positioning risk cannot be assessed.

Closing view

The filings show a company with a clean-looking balance sheet but deepening losses, negative free cash flow and a revenue trend that fell for two years before a possible trailing rebound. The share price has fallen over one, three and twelve months, yet the multiples remain high relative to current earnings and to some peers. The evidence is mixed: financial strength offers time, but the numbers have yet to show the profitability that the valuation seems to anticipate. Missing flow and news data limit the picture.

Model estimate of fair value

The valuation model has no estimate for this company yet (not enough data, or no positive value with the base case).

Report history

1. Oct 13, 2026InitiationDoosan Robotics: Persistent Losses and Falling Share Price Against a High Book Multiple