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Dong-Ah Geological Engineering Company Ltd. (KRX:028100)
South Korea flag South Korea · Delayed Price · Currency is KRW
17,660
+270 (1.55%)
At close: Aug 25, 2026

KRX:028100 Cash Flow Statement

Millions KRW. Fiscal year is Jan - Dec.

Operating Activities

Fiscal Year
TTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period Ending
Jun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Net Income
21,32618,72111,38810,231-22,8144,656
Depreciation & Amortization
23,88718,97019,07823,62021,54618,762
Loss (Gain) From Sale of Assets
-905.04-371.0315.3862.32-303.63-1,154
Asset Writedown & Restructuring Costs
131.2131.2--1,403-88.7
Loss (Gain) From Sale of Investments
-391.98-195.55-69.5-424.3159.53-83.8
Stock-Based Compensation
1,400323.25----
Provision & Write-off of Bad Debts
1,216148.7491.21139.96836.33-220.59
Other Operating Activities
8,70310,3463,41410,1553,9106,047
Change in Accounts Receivable
2,1795,482-28,841-9,63710,868-1,737
Change in Inventory
2,45420.69-27.25-442.61-707.84687.2
Change in Accounts Payable
-3,0787,9979,4092,3962,220-5,461
Change in Unearned Revenue
26,06829,668845.9-2,3092,238871.44
Change in Other Net Operating Assets
4,4933,851-6,70210,16812,0889,045
Operating Cash Flow
87,48195,0919,00243,96031,44431,323
Operating Cash Flow Growth
38.46%956.34%-79.52%39.80%0.39%30.69%

Investing Activities

Fiscal Year
TTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period Ending
Jun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Capital Expenditures
-37,950-47,381-10,718-16,867-22,781-23,921
Sale of Property, Plant & Equipment
1,286559.82575.553,3192,5221,721
Sale (Purchase) of Intangibles
-23.58525.63--9.62-121.89-51.32
Investment in Securities
-26,709-11,4667,335-10,309-3,800-810.3
Other Investing Activities
910.351,7532,02100-
Investing Cash Flow
-62,477-56,000-641.77-24,017-24,165-23,048

Financing Activities

Fiscal Year
TTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period Ending
Jun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Short-Term Debt Issued
-20,00020,00025,88035,00011,000
Long-Term Debt Issued
----3,000-
Total Debt Issued
42,20020,00020,00025,88038,00011,000
Short-Term Debt Repaid
--20,000-20,000-25,000-26,000-10,000
Long-Term Debt Repaid
--2,539-2,555-2,291-2,112-2,140
Total Debt Repaid
-44,823-22,539-22,555-27,291-28,112-12,140
Net Debt Issued (Repaid)
-2,623-2,539-2,555-1,4119,888-1,140
Repurchase of Common Stock
-27,201-12,447-6,648-3,055--
Dividends Paid
-7,274-6,551-6,777-6,926-4,848-847.5
Other Financing Activities
----180-51.07-
Financing Cash Flow
-37,097-21,537-15,980-11,5724,989-1,988

Net Cash Flow

Fiscal Year
TTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period Ending
Jun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Foreign Exchange Rate Adjustments
9.88-1.9117.248.48-0.4133.01
Net Cash Flow
-12,08417,552-7,6038,37912,2676,321

Free Cash Flow

Fiscal Year
TTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period Ending
Jun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Free Cash Flow
49,53147,710-1,71627,0928,6637,402
Free Cash Flow Growth
37.18%--212.75%17.02%25.10%
Free Cash Flow Margin
10.02%10.20%-0.44%7.85%3.25%2.56%
Free Cash Flow Per Share
3996.243701.83-128.051965.38641.87578.00
Levered Free Cash Flow
30,09942,455-15,4948,96813,79210,907
Unlevered Free Cash Flow
31,07343,416-13,87810,63214,68511,502

Additional Metrics

Fiscal Year
TTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period Ending
Jun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Cash Interest Paid
1,9212,1742,6622,5771,394937.4
Cash Income Tax Paid
2,915761.58829.3217.61852.03163.88
Change in Working Capital
32,11547,018-25,315175.3726,7073,405