Sejong Telecom, Inc. (KOSDAQ:036630)

South Korea · Delayed Price · Currency is KRW

8,520.00

-540.00 (-5.96%)

Sep 14, 2026, 2:27 PM KST

Sejong Telecom Financials Overview

Financials in millions KRW. Fiscal year is January - December.

Millions KRW. Fiscal year is Jan - Dec.

Revenue & Profits

Fiscal Year	TTM	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Jun '26 Jun 30, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021
Revenue	277,839	284,195	371,391	339,301	324,268	295,683
Revenue Growth	-15.60%	-23.48%	9.46%	4.64%	9.67%	5.82%
Gross Profit	163,834	169,853	192,097	181,826	173,598	171,956
Operating Income	-5,107	-11,202	-12,775	-3,662	-5,597	-7,546
Net Income	-11,516	8,097	-33,503	43,426	-38,897	30,188
Earnings Per Share	-844.91	348.29	-850.00	3492.75	-2027.74	2018.12
EPS Growth	-	-	-	-	-	89.31%

Cash & Debt

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Jun '26 Jun 30, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021
Cash & Investments	30,173	11,638	156,443	229,579	175,450	264,016
Total Debt	97,347	92,447	144,458	96,286	30,784	34,462
Net Cash (Debt)	-67,174	-80,809	11,985	133,293	144,665	229,554
Net Cash Growth	-	-	-91.01%	-7.86%	-36.98%	51.28%
Net Cash Per Share	-4928.51	-3475.87	304.07	10720.82	7541.55	15346.07

Cash Flow & CapEx

Fiscal Year	TTM	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Jun '26 Jun 30, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021
Operating Cash Flow	25,516	12,877	34,530	-20,185	13,882	-587.8
Capital Expenditures	-12,246	-39,617	-92,443	-23,884	-16,243	-11,559
Free Cash Flow	13,270	-26,741	-57,913	-44,069	-2,361	-12,147
Free Cash Flow Growth	-	-	-	-	-	-

Margins

Fiscal Year	TTM	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Jun '26 Jun 30, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021
Gross Margin	58.97%	59.77%	51.72%	53.59%	53.53%	58.16%
Operating Margin	-1.84%	-3.94%	-3.44%	-1.08%	-1.73%	-2.55%
Pretax Margin	-4.10%	2.84%	-8.52%	12.96%	-11.35%	13.45%
Profit Margin	-4.15%	2.85%	-9.02%	12.80%	-12.00%	10.21%
FCF Margin	4.78%	-9.41%	-15.59%	-12.99%	-0.73%	-4.11%

Valuation

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Sep '26 Sep 14, 2026	Dec '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021
PE Ratio	-	11.62	-	3.63	-	11.69
PS Ratio	0.33	0.33	0.20	0.47	0.54	1.19