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세미티에스 KOSDAQ

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Notes Naver Finance

Financial indicators

Market cap

696 × 100M KRW

PBR

0.98

PER

ROE

21.92%

Dividend yield

Debt-to-equity ratio

38.4%

Share price history

Share price

Daily close

Latest close

5-year high

5-year low

Use the period buttons above to adjust the range.

Shareholder distribution

Based on 2026 Semiannual report (2026-06-30)

Controlling shareholders total

52.94%

Minority shareholders (excl. related parties)

33.36%

Large outside holders (1%+)

13.70% (7 people)

Treasury shares

0.00%

Total shareholders

12,752 people

Annual earnings Trend

Financial statements

Consolidated · includes subsidiaries

Consolidated Annual financial data is not available yet.

세미티에스 — Quarterly Consolidated Financial statements
Item	26/3	26/6
Income statement
Revenue	127 × 100M KRW	24.9 × 100M KRW
Operating profit	44.6 × 100M KRW	-4.1 × 100M KRW
Net income	54.2 × 100M KRW	-175 × 100M KRW
Operating margin	35.11%	-16.62%
Balance sheet
Total assets	457.1 × 100M KRW	767.6 × 100M KRW
Total liabilities	36.1 × 100M KRW	58.8 × 100M KRW
Total equity	421 × 100M KRW	708.7 × 100M KRW
Cash flow statement
Operating cash flow	-13.8 × 100M KRW	-43.1 × 100M KRW
Investing cash flow	22.1 × 100M KRW	287.2 × 100M KRW
Financing cash flow	-3,752 × 10,000 KRW	-4,568 × 10,000 KRW
Investment indicators
Debt-to-equity ratio	8.58%	8.30%
EPS	-	-
Detailed accounts
Current assets	386.3 × 100M KRW	689.1 × 100M KRW
Non-current assets	70.8 × 100M KRW	78.5 × 100M KRW
Current liabilities	34 × 100M KRW	32.6 × 100M KRW
Non-current liabilities	2.1 × 100M KRW	26.3 × 100M KRW
Equity attributable to owners	421 × 100M KRW	708.7 × 100M KRW
Share capital	23.8 × 100M KRW	30.1 × 100M KRW
Accumulated other comprehensive income	4.2 × 100M KRW	5.5 × 100M KRW
Retained earnings	354.6 × 100M KRW	179.6 × 100M KRW
Non-controlling interests	KRW 0	KRW 0

Income figures cover the quarter, not the year to date. Balance sheet figures are quarter-end balances.

Quarterly cash flow is calculated from changes in cumulative totals.

ROE is net income divided by closing equity. PER and PBR are omitted when the accounting scope or price date is unverified.

Separate · this company only

Separate Annual financial data is not available yet.

세미티에스 — Quarterly Separate Financial statements
Item	26/3	26/6
Income statement
Revenue	-	19 × 100M KRW
Operating profit	-	-2.8 × 100M KRW
Net income	-	-173.7 × 100M KRW
Operating margin	-	-14.92%
Balance sheet
Total assets	-	743.4 × 100M KRW
Total liabilities	-	58.9 × 100M KRW
Total equity	-	684.5 × 100M KRW
Cash flow statement
Separate Quarterly cash flow data is not available yet.
Investment indicators
Debt-to-equity ratio	-	8.61%
EPS	-	-
Detailed accounts
Current assets	-	661.5 × 100M KRW
Non-current assets	-	82 × 100M KRW
Current liabilities	-	32.9 × 100M KRW
Non-current liabilities	-	26.1 × 100M KRW
Share capital	-	30.1 × 100M KRW
Retained earnings	-	160.7 × 100M KRW

Income figures cover the quarter, not the year to date. Balance sheet figures are quarter-end balances.

Quarterly cash flow is calculated from changes in cumulative totals.

ROE is net income divided by closing equity. PER and PBR are omitted when the accounting scope or price date is unverified.

Legacy summaries and estimates; may include data with unverified accounting scope.

세미티에스 — Annual Legacy summary & estimates Financial statements
Item	2023	2024	2025	2026 E
Income statement
Revenue	93 × 100M KRW	208 × 100M KRW	230 × 100M KRW	322 × 100M KRW
Operating profit	-65 × 100M KRW	59 × 100M KRW	64 × 100M KRW	93 × 100M KRW
Net income	-68 × 100M KRW	73 × 100M KRW	69 × 100M KRW	-69 × 100M KRW
Operating margin	-70.28%	28.36%	27.84%	28.88%
Balance sheet
Total assets	-	-	-	-
Total liabilities	-	-	-	-
Total equity	-	-	-	-
Investment indicators
ROE	-31.25%	32.34%	21.92%	18.77%
Debt-to-equity ratio	12.37%	27.84%	38.42%	-
Separate total assets	-	-	-	-
EPS	KRW -231	KRW 251	KRW 229	KRW 335
PER	-	-	-	9.28×
PBR	0.00	0.00	0.00	1.31
Dividend per share	-	-	-	-

세미티에스 — Quarterly Legacy summary & estimates Financial statements
Item	26/3 Consolidated	26/6 Consolidated
Income statement
Revenue	127 × 100M KRW	24.9 × 100M KRW
Operating profit	44.6 × 100M KRW	-4.1 × 100M KRW
Net income	54.2 × 100M KRW	-175 × 100M KRW
Operating margin	35.11%	-16.62%
Balance sheet
Total assets	457.1 × 100M KRW	767.6 × 100M KRW
Total liabilities	36.1 × 100M KRW	58.8 × 100M KRW
Total equity	421 × 100M KRW	708.7 × 100M KRW
Investment indicators
Debt-to-equity ratio	8.58%	8.30%
EPS	-	-

Income figures cover the quarter, not the year to date. Balance sheet figures are quarter-end balances.

Property holdings

Property data is not available yet.

Corporate shareholders

Corporate and institutional holders identified in collected disclosures. This is not a complete shareholder register. Reporting-group holdings may overlap with individual holdings.

Articles of incorporation analysis

Articles of incorporation analysis is not available yet.

Executive compensation

Executive compensation data is not available yet.

Controlling shareholders

Controlling shareholder data is not available yet.

Holders of 5% or more

Holder	Holding ratio	Shares held	Change in ownership	Reason for filing	Report type	Filing date
민남홍	54.83%	17,215,969	+54.83%	코스닥시장 상장에 따른 신규보고	일반	2026-06-17
로프티록블루코너반도체신기술조합	7.65%	2,306,660	+7.65%	신규 상장 및 장내 매도	약식	2026-06-17

Auditors

Analysis date 2026.08.26 12:17

Auditor	Type	Term start	Term end	Tenure	D-day
박성일	Auditor	-	2027.07.19	2 years	D-255

Executives

Name	Position	Category	Age	Term end
김현섭	사장	미등기	Age 59	-
김기윤	상무	Inside director	Age 53	D-329
이재한	이사	미등기	Age 52	-
박성일	감사	감사	Age 49	D-255
김진수	이사	미등기	Age 49	-
민남홍	대표이사	Inside director	Age 47	D-876
홍성철	이사	Inside director	Age 47	D-255
허원준	독립이사	독립이사	Age 47	D-875
박철형	독립이사	독립이사	Age 45	D-329
정재민	상무	미등기	Age 43	-

DART disclosures

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세미티에스 KOSDAQ

Financial indicators Collapse Financial indicators

Share price history 10 years 5 years 3 years 1 year 3 months 1 week Collapse Share price history

Shareholder distribution Collapse Shareholder distribution

Annual earnings Trend Collapse Annual earnings

Financial statements Collapse Financial statements

Consolidated

Separate

Legacy summary & estimates

Property holdings Collapse Property holdings

Corporate shareholders Collapse Corporate shareholders

Articles of incorporation analysis Collapse Articles of incorporation analysis

Executive compensation Collapse Executive compensation

Controlling shareholders Collapse Controlling shareholders

Holders of 5% or more Collapse Holders of 5% or more

Auditors Collapse Auditors

Executives Collapse Executives

DART disclosures Collapse DART disclosures

Financial indicators

Share price history

Shareholder distribution

Annual earnings Trend

Financial statements

Property holdings

Corporate shareholders

Articles of incorporation analysis

Executive compensation

Controlling shareholders

Holders of 5% or more

Auditors

Executives

DART disclosures