Dong-Ah Geological Engineering Company Ltd. (KRX:028100)

KRX:028100 Income Statement

Financials in millions KRW. Fiscal year is January - December.

Fiscal Year	TTM	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Period Ending	Jun 30, 2025	Dec 31, 2024	Dec 31, 2023	Dec 31, 2022	Dec 31, 2021	Dec 31, 2020
Operating Revenue	417,409	393,493	344,964	266,283	289,482	314,648
Other Revenue	-	-	-0	-	-0	-
Revenue	417,409	393,493	344,964	266,283	289,482	314,648
Revenue Growth (YoY)	16.32%	14.07%	29.55%	-8.01%	-8.00%	-17.39%
Cost of Revenue	393,052	373,403	327,528	286,326	274,314	302,071
Gross Profit	24,357	20,090	17,436	-20,043	15,168	12,577
Selling, General & Admin	8,499	8,270	7,687	7,992	8,895	7,760
Research & Development	516.2	506.09	485.51	459.27	472.38	561.89
Other Operating Expenses	394.85	351.21	658.76	238.38	632.59	406.7
Operating Expenses	11,867	11,264	10,767	10,530	11,143	9,339
Operating Income	12,490	8,826	6,669	-30,573	4,025	3,237
Interest Expense	-2,046	-2,586	-2,662	-1,429	-951.7	-1,896
Interest & Investment Income	5,405	6,169	6,431	3,612	1,596	1,364
Currency Exchange Gain (Loss)	-188.67	-315.96	5.29	-230.72	-265.7	143.21
Other Non Operating Income (Expenses)	-2,167	-122.77	1,474	358.64	443.49	626
EBT Excluding Unusual Items	13,493	11,970	11,917	-28,262	4,848	3,474
Gain (Loss) on Sale of Investments	81.72	43.13	56.75	52.45	87.29	54.94
Gain (Loss) on Sale of Assets	364.21	63.93	256.23	303.63	1,154	-905.13
Asset Writedown	-51.71	-53.35	-22.24	-1,615	85.22	-12.77
Pretax Income	15,742	13,439	12,338	-28,209	6,188	2,879
Income Tax Expense	3,179	2,051	2,108	-5,379	1,499	836.67
Earnings From Continuing Operations	12,564	11,388	10,230	-22,830	4,689	2,042
Minority Interest in Earnings	0.08	0.28	1.3	15.69	-33.15	2.64
Net Income	12,564	11,388	10,231	-22,814	4,656	2,045
Net Income to Common	12,564	11,388	10,231	-22,814	4,656	2,045
Net Income Growth	26.98%	11.31%	-	-	127.68%	-89.26%
Shares Outstanding (Basic)	13	13	14	13	11	11
Shares Outstanding (Diluted)	13	13	14	13	13	11
Shares Change (YoY)	-3.33%	-2.84%	2.14%	5.38%	13.34%	-3.31%
EPS (Basic)	953.87	850.31	742.21	-1690.44	412.01	180.96
EPS (Diluted)	953.75	850.00	742.00	-1690.44	369.62	180.96
EPS Growth	31.49%	14.56%	-	-	104.25%	-89.04%
Free Cash Flow	36,106	-1,716	27,092	8,663	7,402	5,917
Free Cash Flow Per Share	2741.25	-128.09	1965.38	641.87	578.00	523.63
Dividend Per Share	500.000	500.000	500.000	500.000	350.000	75.000
Dividend Growth	-	-	-	42.86%	366.67%	-62.50%
Gross Margin	5.83%	5.11%	5.05%	-7.53%	5.24%	4.00%
Operating Margin	2.99%	2.24%	1.93%	-11.48%	1.39%	1.03%
Profit Margin	3.01%	2.89%	2.97%	-8.57%	1.61%	0.65%
Free Cash Flow Margin	8.65%	-0.44%	7.85%	3.25%	2.56%	1.88%
EBITDA	30,445	27,904	30,289	-9,027	22,788	38,088
EBITDA Margin	7.29%	7.09%	8.78%	-3.39%	7.87%	12.11%
D&A For EBITDA	17,956	19,078	23,620	21,546	18,762	34,851
EBIT	12,490	8,826	6,669	-30,573	4,025	3,237
EBIT Margin	2.99%	2.24%	1.93%	-11.48%	1.39%	1.03%
Effective Tax Rate	20.19%	15.26%	17.09%	-	24.22%	29.06%
Advertising Expenses	-	13.83	27.86	12	5.44	3.67

Updated Jun 30, 2025. Source: S&P Global Market Intelligence. Standard template. Financial Sources.