100090 - SK oceanplant Co., Ltd.

100090 Summary

Steel

Stock Price & Overview

₩13,860 +960 (+7.44%) Close · Sep 4, 2026 KST

KOSPI | ₩KRW | Close: ₩13,860 ≈ US$10 · Market cap ₩0.9tn (≈ $619m)

100090 Financial Statements

Breakdown ₩ bn	FY2025	FY2024	FY2023	FY2022	FY2021	FY2020	FY2019	FY2018	FY2017	FY2016	FY2015
Total Revenue	965.4	662.6	925.8	691.8	503.1	427.2	384.5	144.0	123.1	173.1	192.4
Cost of Revenue	873.8	589.8	820.8	590.4	459.7	381.7	389.0	165.6	129.8	153.5	165.2
Gross Profit	91.6	72.8	105.0	101.4	43.4	45.5	-4.5	-21.6	-6.7	19.5	27.2
Selling, General & Administrative	32.0	31.0	29.4	29.4	16.9	16.5	16.1	13.7	14.3	9.0	12.1
Operating Income	59.5	41.8	75.6	71.9	26.4	29.0	-20.6	-35.3	-21.0	10.5	15.0
Finance Income	14.5	9.4	15.6	7.4	3.6	1.5	0.6	0.4	1.0	1.7	0.9
Finance Costs	19.2	63.5	29.2	41.3	24.9	18.2	17.3	11.1	8.2	8.0	8.3
Pretax Income	45.9	17.6	63.1	34.8	-81.7	9.2	-36.8	-60.6	81.3	4.5	7.8
Income Tax Expense	8.4	0.8	5.6	6.8	5.1	-3.1	0.3	-0.4	-15.0	1.3	-0.0
Net Income	37.5	16.9	57.5	28.0	-86.8	12.2	-37.1	-60.2	96.3	3.2	7.8
Total Comprehensive Income	60.2	14.5	55.3	27.6	-58.2	14.2	-37.2	-60.3	96.8	3.3	7.5

Breakdown ₩ tn	FY2025	FY2024	FY2023	FY2022	FY2021	FY2020	FY2019	FY2018	FY2017	FY2016	FY2015
Total Assets	1.15	1.42	1.43	1.22	0.74	0.66	0.63	0.54	0.53	0.24	0.26
Current Assets	0.23	0.59	0.75	0.59	0.30	0.19	0.14	0.06	0.06	0.04	0.06
Cash & Cash Equivalents	0.02	0.07	0.04	0.09	0.10	0.01	0.01	0.00	0.02	0.01	0.00
Inventories	0.00	0.01	0.00	0.01	0.03	0.03	0.02	0.01	0.00	0.00	0.00
Trade Receivables	0.05	0.01	0.01	0.01	0.02	0.01	0.03	0.02	0.03	0.02	0.04
Non-current Assets	0.92	0.83	0.68	0.63	0.44	0.47	0.49	0.48	0.47	0.20	0.21
Property, Plant & Equipment	0.89	0.80	0.66	0.54	0.43	0.47	0.48	0.48	0.47	0.20	0.21
Intangible Assets	0.00	0.00	0.01	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Total Liabilities	0.33	0.71	0.73	0.69	0.56	0.43	0.43	0.31	0.28	0.17	0.21
Current Liabilities	0.22	0.62	0.69	0.64	0.50	0.26	0.30	0.16	0.16	0.15	0.19
Non-current Liabilities	0.11	0.09	0.05	0.05	0.06	0.16	0.13	0.15	0.12	0.01	0.01
Total Equity	0.81	0.71	0.70	0.53	0.18	0.23	0.20	0.23	0.25	0.07	0.06
Share Capital	0.03	0.03	0.03	0.03	0.02	0.02	0.01	0.01	0.01	0.01	0.01
Retained Earnings	0.13	0.09	0.08	0.02	-0.00	0.05	0.04	0.07	0.12	0.02	0.01

Breakdown ₩ bn	FY2025	FY2024	FY2023	FY2022	FY2021	FY2020	FY2019	FY2018	FY2017	FY2016	FY2015
Cash from Operating Activities	-39.8	135.4	-138.2	68.6	137.6	-57.5	19.1	-13.4	-16.4	11.6	6.5
Cash from Investing Activities	-35.8	-107.9	26.7	-331.1	-48.7	-1.6	-22.1	-55.6	-9.3	-2.2	-3.9
Purchase of Property, Plant & Equipment	58.7	151.4	110.8	116.1	35.4	3.1	3.4	54.2	1.7	2.0	2.8
Cash from Financing Activities	27.7	-1.5	70.3	252.7	-4.7	59.0	11.9	49.6	42.9	-5.0	-3.4
Dividends Paid	—	—	—	—	—	2.3	1.3	0.4	—	—	—
Net Change in Cash	-47.9	26.1	-41.4	-10.3	84.3	-0.2	9.0	-19.4	17.1	4.5	-0.8

Breakdown ₩ bn	2026 Q2	2026 Q1	2025 Q4	2025 Q3	2025 Q2	2025 Q1	2024 Q4	2024 Q3	2024 Q2	2024 Q1
Total Revenue	170.5	174.7	174.5	293.2	240.6	257.1	163.0	199.2	173.4	127.1
Cost of Revenue	144.0	150.8	152.1	266.0	217.7	238.0	152.5	176.9	149.7	110.7
Gross Profit	26.5	23.9	22.4	27.1	22.9	19.2	10.5	22.3	23.6	16.3
Selling, General & Administrative	7.2	7.0	8.7	7.9	7.3	8.1	7.8	7.1	8.6	7.4
Operating Income	19.3	16.9	13.7	19.3	15.6	11.0	2.7	15.2	15.0	8.9
Finance Income	2.2	4.4	-4.3	-7.2	25.2	0.9	-2.8	6.8	3.3	2.0
Finance Costs	6.5	12.5	1.8	4.4	6.0	7.0	39.1	-2.3	19.6	7.1
Pretax Income	16.1	13.9	12.8	15.2	11.7	6.2	0.1	9.5	3.4	4.6
Income Tax Expense	2.3	4.1	-0.9	4.2	3.2	2.0	-0.0	0.1	0.4	0.3
Net Income	13.8	9.9	13.7	11.1	8.5	4.3	0.1	9.4	3.0	4.3
Total Comprehensive Income	13.8	9.9	36.3	11.1	8.5	4.3	-2.2	9.4	3.0	4.3

Breakdown ₩ tn	2026 Q2	2026 Q1	2025 Q4	2025 Q3	2025 Q2	2025 Q1	2024 Q4	2024 Q3	2024 Q2	2024 Q1
Total Assets	1.21	1.16	1.15	1.16	1.32	1.39	1.42	1.38	1.45	1.51
Current Assets	0.26	0.22	0.23	0.29	0.46	0.54	0.59	0.59	0.70	0.77
Cash & Cash Equivalents	0.04	0.02	0.02	0.05	0.09	0.13	0.07	0.07	0.09	0.08
Inventories	0.01	0.00	0.00	0.01	0.00	0.01	0.01	0.00	0.00	0.01
Trade Receivables	0.04	0.01	0.05	0.04	0.02	0.03	0.01	0.00	0.01	0.01
Non-current Assets	0.95	0.94	0.92	0.87	0.85	0.85	0.83	0.79	0.75	0.73
Property, Plant & Equipment	—	0.91	0.89	0.85	0.83	0.82	0.80	0.77	0.72	0.69
Intangible Assets	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.01
Total Liabilities	0.37	0.33	0.33	0.38	0.58	0.67	0.71	0.66	0.74	0.80
Current Liabilities	0.28	0.24	0.22	0.27	0.46	0.54	0.62	0.61	0.69	0.73
Non-current Liabilities	0.09	0.09	0.11	0.11	0.12	0.13	0.09	0.05	0.05	0.07
Total Equity	0.84	0.82	0.81	0.78	0.74	0.72	0.71	0.72	0.71	0.70
Share Capital	0.03	0.03	0.03	0.03	0.03	0.03	0.03	0.03	0.03	0.03
Retained Earnings	0.15	0.14	0.13	0.12	0.10	0.10	0.09	0.09	0.08	0.08

Breakdown ₩ bn	2026 Q2	2026 Q1	2025 Q4	2025 Q3	2025 Q2	2025 Q1	2024 Q4	2024 Q3	2024 Q2	2024 Q1
Cash from Operating Activities	11.5	40.9	-22.8	-115.9	46.5	52.4	27.1	46.2	51.9	10.2
Cash from Investing Activities	-11.5	-23.7	-8.3	85.8	-81.3	-31.9	-45.8	-42.1	-6.6	-13.3
Purchase of Property, Plant & Equipment	11.2	23.7	10.4	4.8	11.6	31.9	40.3	47.3	34.8	28.9
Cash from Financing Activities	18.0	-18.1	1.6	-9.1	-3.4	38.6	16.1	-16.0	-38.0	36.4
Net Change in Cash	17.9	-0.9	-29.5	-38.4	-39.2	59.2	-1.9	-12.5	7.3	33.3

Consolidated (CFS), from DART. 11 fiscal years and 10 quarters. Accounts matched on IFRS account_id, not Korean labels, so the same line holds across years where the Korean wording changed. Quarterly figures are three-month values: income quarters from DART's three-month column, cash-flow quarters differenced from DART's cumulative figures, and Q4 as annual minus nine-month cumulative.

100090 Growth

FY2025 ₩bn	Latest	1-yr	3-yr CAGR	5-yr CAGR	10-yr CAGR
Revenue	965.4	+45.7%	+11.7%	+17.7%	+17.5%
Operating income	59.5	+42.4%	-6.1%	+15.4%	+14.7%
Net income	37.5	+122.3%	+10.2%	+25.1%	+16.9%
EPS	₩600	+122.3%	+10.2%	+25.1%	+16.9%
Operating cash flow	-39.8	—	—	—	—
Shareholders' equity	814.5	+14.2%	+15.7%	+28.4%	+30.6%

Compound annual growth from the DART annual statements on this page. n/m where either end of the period is a loss or missing. EPS uses today's share count for every year.

100090 Profitability

Ratio	FY2025	FY2024	FY2023	FY2022	FY2021	FY2020
Gross margin	9.5%	11.0%	11.3%	14.7%	8.6%	10.7%
Operating margin	6.2%	6.3%	8.2%	10.4%	5.3%	6.8%
Net margin	3.9%	2.5%	6.2%	4.0%	-17.3%	2.9%
Return on equity	4.9%	2.4%	9.4%	7.9%	-42.0%	5.7%
Return on assets	2.9%	1.2%	4.3%	2.9%	-12.4%	1.9%
Operating cash flow / revenue	-4.1%	20.4%	-14.9%	9.9%	27.4%	-13.5%
Capex / revenue	6.1%	22.8%	12.0%	16.8%	7.0%	0.7%

Margins divide by revenue for the same year. Return on equity and assets divide net income by the average of that year's and the prior year's balance, as DART reports them (consolidated, including minority interests).

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What a US investor should know

Trading hours09:00–15:30 KST — 20:00–02:30 US Eastern the night before.
Daily limitKorean stocks can move at most ±30% in a session before trading halts.
Getting exposureKRX shares are not directly tradable in most US brokerage accounts. The usual routes are Korea ETFs or an international account.
ReportingKorean issuers file to DART, not the SEC. Half-year and quarterly reports land about 45 days after period end.