Atum Co.,Ltd 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 2024	FY 2023	FY 2022
Period Ending	Apr '26 Apr 1, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Jun '24 Jun 30, 2024	Jun '23 Jun 30, 2023	Jun '22 Jun 30, 2022
Market Capitalization	28,214	24,160	27,079	65,684	-	-
Market Cap Growth	-26.27%	-10.78%	-58.77%	-	-	-
Enterprise Value	75,246	66,552	43,548	76,706	-	-
Last Close Price	5220.00	3600.75	4035.74	9803.37	-	-
PS Ratio	0.40	0.34	0.70	1.71	-	-
PB Ratio	2.00	1.71	2.23	4.27	-	-
P/TBV Ratio	-	-	3.09	5.71	-	-
EV/Sales Ratio	1.07	0.95	1.13	1.99	-	-
Debt / Equity Ratio	2.71	2.71	1.70	1.26	6.48	6.13
Debt / FCF Ratio	-	-	-	-	34.20	-
Net Debt / Equity Ratio	2.53	2.53	1.42	0.79	5.42	5.03
Net Debt / EBITDA Ratio	-15.74	-15.74	-20.18	-10.82	-6.87	-4.68
Net Debt / FCF Ratio	-5.66	-5.66	-2.14	-2.36	28.63	-3.55
Asset Turnover	1.26	1.26	-	0.98	1.19	1.20
Inventory Turnover	6.16	6.16	-	5.75	5.36	5.74
Quick Ratio	0.31	0.31	0.57	0.84	0.43	0.43
Current Ratio	0.68	0.68	0.91	1.15	0.70	0.77
Return on Equity (ROE)	-64.48%	-64.48%	-	-49.73%	-216.53%	-178.68%
Return on Assets (ROA)	-7.31%	-7.31%	-	-6.57%	-9.16%	-10.72%
Return on Capital Employed (ROCE)	-27.20%	-27.20%	-20.20%	-19.00%	-58.50%	-59.40%
Earnings Yield	-30.03%	-35.07%	-10.23%	-6.85%	-	-
FCF Yield	-22.34%	-26.09%	-29.84%	-7.84%	-	-
Buyback Yield / Dilution	-10.04%	-0.06%	-5.78%	-16.52%	-8.65%	-2139.57%

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