Lightron Fiber-Optic Devices Inc. (KOSDAQ:069540)

South Korea · Delayed Price · Currency is KRW

3,090.00

-250.00 (-7.49%)

At close: Nov 6, 2026

KOSDAQ:069540 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	26,728	31,770	18,133	21,694	52,558	44,141
Revenue Growth	4.67%	75.20%	-16.41%	-58.72%	19.07%	124.71%
Gross Profit	-6,233	-7,004	275.25	1,702	11,792	8,194
Operating Income	-14,377	-16,531	-10,443	-9,321	1,230	-4,224
Net Income	-13,718	-19,619	-18,581	-19,623	-717.94	-8,978
Earnings Per Share	-181.28	-380.10	-528.00	-742.70	-28.76	-375.79
EPS Growth	-	-	-	-	-	-

Revenue by Geography

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
South Korea	24,120	29,714	16,420	13,487	29,666	18,128
Export	2,608	2,056	1,714	8,207	22,892	26,013
Total	26,728	31,770	18,133	21,694	52,558	44,141

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	23,104	11,953	19,544	2,933	29,909	29,007
Total Debt	17,349	23,723	12,727	16,902	28,586	12,315
Net Cash (Debt)	5,755	-11,770	6,816	-13,969	1,323	16,692
Net Cash Growth	-0.43%	-	-	-	-92.08%	-7.23%
Net Cash Per Share	75.78	-228.04	193.65	-528.70	52.99	698.67

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	-1,885	-3,398	-5,773	-12,367	2,545	-3,801
Capital Expenditures	-234.34	-197.22	-243.95	-1,406	-1,310	-1,925
Free Cash Flow	-2,119	-3,595	-6,017	-13,773	1,235	-5,726
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	-23.32%	-22.05%	1.52%	7.85%	22.44%	18.56%
Operating Margin	-53.79%	-52.03%	-57.59%	-42.96%	2.34%	-9.57%
Pretax Margin	-60.06%	-63.42%	-106.57%	-91.50%	-2.21%	-20.55%
Profit Margin	-51.32%	-61.75%	-102.47%	-90.45%	-1.37%	-20.34%
FCF Margin	-7.93%	-11.32%	-33.18%	-63.49%	2.35%	-12.97%

Valuation

Fiscal Year	Current	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021
Period Ending	Nov '26 Nov 7, 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
P/FCF Ratio	-	-	-	-	57.38	-
PS Ratio	13.03	1.14	2.48	2.85	1.35	2.62