IS DongSeo Ratios and Metrics

Market cap in millions KRW. Fiscal year is January - December.

Millions KRW. Fiscal year is Jan - Dec.

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Apr '26 Apr 2, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021
Market Capitalization	844,181	694,071	630,908	872,853	859,306	1,347,176
Market Cap Growth	67.45%	10.01%	-27.72%	1.58%	-36.21%	-17.14%
Enterprise Value	2,142,512	1,920,372	1,862,286	1,806,454	1,997,004	2,643,971
Last Close Price	28400.00	23350.00	20472.60	27122.33	25029.17	39274.50
PE Ratio	-	-	-	5.42	4.39	12.83
Forward PE	14.76	19.59	8.29	6.18	3.66	7.39
PS Ratio	0.68	0.56	0.42	0.43	0.38	0.84
PB Ratio	0.59	0.49	0.41	0.49	0.54	0.93
P/TBV Ratio	0.75	0.62	0.52	0.71	0.72	1.24
P/FCF Ratio	8.66	7.12	-	15.35	2.48	7.17
P/OCF Ratio	6.32	5.19	-	6.80	2.01	6.01
EV/Sales Ratio	1.74	1.56	1.23	0.89	0.88	1.64
EV/EBITDA Ratio	14.49	16.62	8.62	4.62	5.05	7.37
EV/EBIT Ratio	21.33	28.20	11.28	5.31	5.81	8.50
EV/FCF Ratio	21.97	19.70	-	31.76	5.77	14.08
Debt / Equity Ratio	1.03	1.03	0.93	0.87	0.87	0.92
Debt / EBITDA Ratio	12.63	12.63	6.71	3.93	3.52	3.72
Debt / FCF Ratio	14.96	14.96	-	27.02	4.03	7.10
Net Debt / Equity Ratio	0.79	0.79	0.68	0.46	0.50	0.67
Net Debt / EBITDA Ratio	9.70	9.70	4.91	2.07	2.02	2.74
Net Debt / FCF Ratio	11.50	11.50	-5.75	14.24	2.30	5.23
Asset Turnover	0.35	0.35	0.39	0.51	0.63	0.45
Inventory Turnover	0.68	0.68	0.83	1.21	1.31	0.90
Quick Ratio	0.35	0.35	0.42	0.74	0.54	0.37
Current Ratio	1.20	1.20	1.32	1.65	1.30	1.42
Return on Equity (ROE)	-4.82%	-4.82%	-9.62%	9.49%	13.38%	7.78%
Return on Assets (ROA)	1.21%	1.21%	2.65%	5.33%	5.93%	5.45%
Return on Invested Capital (ROIC)	2.67%	2.64%	6.35%	9.94%	10.18%	8.41%
Return on Capital Employed (ROCE)	3.70%	3.70%	8.50%	12.80%	16.50%	15.50%
Earnings Yield	-6.37%	-7.75%	-23.56%	18.46%	22.77%	7.79%
FCF Yield	11.55%	14.05%	-29.21%	6.52%	40.28%	13.94%
Dividend Yield	3.52%	-	-	5.53%	-	3.06%
Payout Ratio	-	-	-	-	18.71%	29.00%
Buyback Yield / Dilution	1.46%	1.46%	0.07%	0.86%	-0.01%	0.26%
Total Shareholder Return	4.98%	1.46%	0.07%	6.39%	-0.01%	3.31%

Updated Dec 31, 2025. Source: S&P Global Market Intelligence. Standard template. Financial Sources.