KS Industry's annual revenue rose from about KRW 74.4 billion in 2022 to KRW 86.4 billion in 2023, when it posted an operating profit of KRW 10.9 billion (operating margin 12.6%) and a net profit attributable to owners of KRW 3.7 billion.
In 2024, however, revenue fell sharply to KRW 24.7 billion and the company swung back to a loss, with an operating loss of KRW 0.7 billion (margin -3.0%) and a net loss of KRW 5.1 billion.
In 2025, revenue grew 59.8% year over year to KRW 39.4 billion, yet the operating loss widened to KRW 4.6 billion (margin -11.7%) and the net loss expanded to KRW 7.3 billion, the largest of the four years shown.
Total equity rose from KRW 11.0 billion in 2022 to KRW 15.6 billion in 2023 and KRW 36.8 billion in 2024 before easing slightly to KRW 35.0 billion in 2025, while the debt ratio fell sharply from 391.9% to 178.7%, 78.7%, and then 74.8% over the same span, indicating an improving capital structure.
On a quarterly basis, revenue from Q2 2025 through Q1 2026 moved from about KRW 11.2 billion to KRW 12.0 billion, KRW 7.2 billion, and KRW 10.4 billion, while operating losses persisted across all four quarters at roughly -KRW 1.5 billion, -KRW 1.0 billion, -KRW 0.4 billion, and -KRW 0.8 billion.
According to FnGuide, Q1 2026 revenue rose 15.3% year over year while the operating loss and net loss narrowed 54.8% and 47.3%, respectively, which was attributed to increased sales to major shipbuilders including HD Hyundai Group and Samsung Heavy Industries within the ship-component manufacturing segment.
In Q2 2026, revenue was about KRW 9.5 billion with an operating loss of KRW 0.8 billion, yet net profit attributable to owners swung to a gain of about KRW 2.5 billion; because this occurred alongside a continuing operating loss, it likely reflects a non-operating item and should be treated separately from any improvement in core profitability.
As a result, the trailing four-quarter sum (Q3 2025 through Q2 2026) of net loss attributable to owners stood at roughly KRW 2.0 billion, underscoring that losses on an annualized basis have persisted.
Operating cash flow was positive at about KRW 3.8 billion and KRW 6.6 billion in 2023 and 2024, respectively, but turned negative to roughly -KRW 3.7 billion in 2025, indicating growing pressure on cash generation as well as reported earnings.