STI Co., Ltd. (039440.KQ) Financial Statements

Income statement

Metric	TTM	2025	2024	2023	2022
Revenue
Total Revenue	303.1B	328.7B	334.0B	319.5B	422.4B
Cost of Revenue	247.9B	272.0B	269.8B	254.4B	344.8B
Gross Profit	55.5B	57.4B	64.3B	65.0B	77.6B
Operating Expenses
R&D Expense	6.5B	5.3B	3.9B	9.5B	7.2B
SG&A Expense	13.4B	9.2B	7.9B	8.0B	9.3B
General & Admin Expense	1.9B	2.6B	2.8B	2.1B	2.3B
Selling & Marketing Expense	6.2B	6.6B	5.1B	5.9B	7.0B
Other Expenses	25.1B	23.3B	25.2B	23.6B	26.3B
Total Operating Expenses	43.1B	37.7B	37.0B	41.1B	42.9B
Cost and Expenses	290.7B	309.3B	306.7B	295.5B	387.7B
Operating Income (EBIT)	12.4B	19.7B	27.3B	23.9B	34.8B
Non-Operating
Interest Income	79.1M	153.8M	156.2M	354.5M	184.4M
Interest Expense	277.5M	208.4M	128.3M	99.6M	777.7M
Net Interest Income	(198.4M)	(54.6M)	27.9M	254.9M	(593.3M)
Other Non-Op Income/Expense	11.1B	(186.4M)	9.5B	4.3B	1.8B
Non-Operating Income (excl Interest)	(4.5B)	—	(9.6B)	(4.4B)	(2.5B)
EBT (Pre-Tax Income)	23.5B	19.5B	36.7B	28.3B	36.5B
Income Tax Expense	4.1B	4.1B	9.6B	4.2B	6.7B
Bottom Line
Net Income	19.4B	15.4B	27.1B	24.1B	29.8B
Earnings from Cont. Ops	19.4B	15.4B	27.1B	24.1B	29.8B
Earnings from Discont. Ops	—	—	—	—	—
Bottom Line Net Income	19.4B	15.4B	27.1B	24.1B	29.8B
Per Share
Basic EPS	₩1,237	₩1,045	₩1,839	₩1,631	₩1,999
Diluted EPS	₩1,237	₩1,042	₩1,834	₩1,627	₩1,995
Revenue Per Share	₩19,756	₩20,766	₩22,641	₩21,642	₩28,291
Shares
Basic Shares Outstanding	15.3M	15.8M	14.8M	14.8M	14.9M
Diluted Shares Outstanding	15.3M	15.8M	15.0M	14.8M	15.0M
Profitability Metrics
EBITDA	22.5B	24.5B	41.1B	32.4B	41.9B
D&A	5.7B	4.7B	4.2B	4.1B	4.6B
EBIT	16.8B	19.7B	36.9B	28.4B	37.3B

As reported, in the filing currency · TTM sums the four latest quarters; MRQ is the latest quarter · Negatives in parentheses; a dash is a line the filing does not carry · Data as of Jun 1, 2026