Shindo Eng. Lab.'s annual results turned from three consecutive years of losses in 2022-2024 to profit in 2025.
Revenue reached KRW 31,923,243,012 in 2025, sharply higher than KRW 10,597,641,707 in 2024, while operating profit came in at KRW 1,807,614,008 and net profit attributable to owners at KRW 1,809,258,031, reversing the 2024 operating loss of KRW 4,096,312,646 and net loss of KRW 564,074,247.
Quarterly results, however, show extreme swings.
Revenue was only KRW 748,886,474 in the second quarter of 2025 with an operating loss of KRW 990,791,872 and a net loss attributable to owners of KRW 2,732,468,494, before revenue rose to KRW 4,417,826,382 in the third quarter, turning operating profit positive at KRW 871,342,755 and net profit at KRW 1,846,930,825.
Revenue then surged to KRW 26,120,458,515 in the fourth quarter of 2025, with operating profit of KRW 3,049,073,048 and net profit of KRW 3,670,275,314, meaning most of the annual result was concentrated in a single quarter.
Revenue fell back sharply to KRW 1,340,418,791 in the first quarter of 2026 with an operating loss of KRW 1,326,743,149 (net profit was still positive at KRW 538,937,677 due to non-operating items), and although revenue recovered somewhat to KRW 7,619,100,728 in the second quarter of 2026, the operating loss widened to KRW 7,876,128,170 and the net loss attributable to owners reached KRW 7,154,776,296, pushing the trailing four-quarter (Q3 2025-Q2 2026) net profit attributable to owners back into negative territory at KRW -1,098,632,480.
This pattern, in which revenue and profit are concentrated in specific quarters tied to the timing of large-contract revenue recognition, produces extreme quarter-to-quarter volatility, and in 2025 operating cash flow was negative at KRW -5,002,049,829 despite the operating profit, raising questions about the cash-generating quality of reported earnings. The debt ratio remained low at 5.6% in 2025, suggesting the balance sheet itself stayed relatively sound.