Q.S.I Co., LTD. (KOSDAQ:066310)

Q.S.I Co., LTD. Ratios and Metrics

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

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	May 6, 2026	Dec 31, 2025	Dec 31, 2024	Dec 31, 2023	Dec 31, 2022	Dec 31, 2021
Market Capitalization	144,130	65,610	92,432	91,455	87,322	231,247
Market Cap Growth	118.50%	-29.02%	1.07%	4.73%	-62.24%	68.37%
Enterprise Value	117,538	43,312	73,916	78,725	72,351	226,083
Last Close Price	16300.00	7420.00	10225.17	9651.03	9081.65	24823.06
PE Ratio	57.80	26.08	28.41	33.73	12.46	148.37
PS Ratio	6.19	2.82	4.33	4.89	3.85	7.87
PB Ratio	1.65	0.75	1.10	1.11	1.08	3.10
P/TBV Ratio	1.69	0.77	1.13	1.14	1.10	3.21
P/FCF Ratio	46.19	21.03	172.90	25.10	26.82	42.21
P/OCF Ratio	30.37	13.83	28.60	16.71	16.53	28.07
EV/Sales Ratio	5.05	1.86	3.46	4.21	3.19	7.70
EV/EBITDA Ratio	43.48	15.92	18.91	-	15.61	38.97
EV/EBIT Ratio	-	147.39	62.40	-	39.21	83.58
EV/FCF Ratio	37.67	13.88	138.26	21.61	22.22	41.27
Debt / Equity Ratio	0.00	0.00	0.01	0.01	0.01	0.01
Debt / EBITDA Ratio	0.12	0.12	0.11	-	0.11	0.11
Debt / FCF Ratio	0.11	0.11	0.77	0.12	0.16	0.12
Net Debt / Equity Ratio	-0.30	-0.30	-0.30	-0.24	-0.17	-0.24
Net Debt / EBITDA Ratio	-9.77	-9.77	-6.37	12.26	-3.03	-3.14
Net Debt / FCF Ratio	-8.52	-8.52	-46.57	-5.43	-4.31	-3.33
Asset Turnover	0.26	0.26	0.24	0.22	0.27	0.38
Inventory Turnover	2.27	2.27	2.25	2.11	1.71	2.45
Quick Ratio	7.57	7.57	8.80	6.73	7.34	4.94
Current Ratio	9.70	9.70	11.39	8.72	11.02	6.87
Return on Equity (ROE)	2.94%	2.94%	3.91%	3.31%	9.00%	2.28%
Return on Assets (ROA)	0.20%	0.20%	0.84%	-3.05%	1.38%	2.18%
Return on Invested Capital (ROIC)	0.43%	0.44%	1.83%	-6.53%	2.43%	3.17%
Return on Capital Employed (ROCE)	0.30%	0.30%	1.40%	-5.00%	2.20%	3.60%
Earnings Yield	1.75%	3.83%	3.52%	2.96%	8.03%	0.67%
FCF Yield	2.17%	4.76%	0.58%	3.98%	3.73%	2.37%
Dividend Yield	0.64%	-	-	1.04%	1.10%	0.40%
Payout Ratio	41.63%	41.63%	28.04%	33.60%	13.24%	30.83%
Buyback Yield / Dilution	1.29%	1.29%	2.15%	0.29%	-9.76%	-2.00%
Total Shareholder Return	1.93%	1.29%	2.15%	1.33%	-8.66%	-1.59%

Source: S&P Global Market Intelligence. Standard template. Financial Sources.