Kostecsys. 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 2020
Period Ending	Jul '26 Jul 9, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '20 Dec 31, 2020
Market Capitalization	169,982	105,264	39,611	83,857	11,544	10,986
Market Cap Growth	89.90%	165.75%	-52.76%	626.38%	5.08%	-
Enterprise Value	191,704	131,279	49,202	92,389	17,093	15,225
Last Close Price	21800.00	13500.00	5080.00	11150.00	10850.00	10325.00
PE Ratio	218.25	-	-	-	-	18.78
PS Ratio	9.79	6.92	2.79	7.26	0.46	1.42
PB Ratio	5.94	4.72	1.76	3.24	1.22	2.17
P/TBV Ratio	5.95	4.73	1.76	3.25	1.23	2.46
P/FCF Ratio	-	-	-	-	6.68	-
P/OCF Ratio	79.29	195.19	-	-	1.91	-
EV/Sales Ratio	11.04	8.63	3.46	8.00	0.67	1.97
EV/EBITDA Ratio	74.55	134.50	-	-	4.32	14.60
EV/EBIT Ratio	112.70	712.14	-	-	4.78	24.78
EV/FCF Ratio	-	-	-	-	9.89	-
Debt / Equity Ratio	0.85	1.27	0.63	0.37	1.58	1.17
Debt / EBITDA Ratio	9.40	29.11	-	-	3.77	5.66
Debt / FCF Ratio	-	-	-	-	8.63	-
Net Debt / Equity Ratio	0.76	1.21	0.58	0.35	1.33	0.98
Net Debt / EBITDA Ratio	8.45	27.58	-10.38	-12.54	3.17	4.75
Net Debt / FCF Ratio	-9.52	-7.97	-5.49	-1.23	7.26	-6.83
Asset Turnover	0.37	0.32	0.37	0.32	-	0.53
Inventory Turnover	1.25	1.15	1.23	1.08	-	0.94
Quick Ratio	0.52	0.32	0.56	2.69	0.33	0.42
Current Ratio	1.58	1.00	2.17	11.09	1.07	1.70
Return on Equity (ROE)	2.92%	-2.51%	-7.41%	-64.48%	-	9.95%
Return on Assets (ROA)	2.26%	0.24%	-3.05%	-2.26%	-	2.65%
Return on Invested Capital (ROIC)	3.13%	0.43%	-5.37%	-4.63%	22.35%	5.19%
Return on Capital Employed (ROCE)	3.70%	0.50%	-5.80%	-3.60%	15.20%	6.40%
Earnings Yield	0.43%	-0.53%	-4.53%	-13.57%	-9.35%	5.33%
FCF Yield	-1.34%	-3.21%	-5.99%	-8.91%	14.97%	-6.60%
Buyback Yield / Dilution	1.65%	2.45%	-8.42%	74.87%	-638.04%	-13.02%