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

Revenue by Segment

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

Fiscal Year	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019	FY 2018	FY 2017	FY 2016
Period Ending	Dec 31, 2025	Dec 31, 2024	Dec 31, 2023	Dec 31, 2022	Dec 31, 2021	Dec 31, 2020	Dec 31, 2019	Dec 31, 2018	Dec 31, 2017	Dec 31, 2016
Manufacturing and Selling Optical Communication Devices			21.69B	52.56B	44.14B	19.64B	112.77B
Manufacturing and Selling Optical Communication Devices Growth			-58.72%	19.07%	124.71%	-82.58%	189.78%
Total			21.69B	52.56B	44.14B	19.64B	112.77B
Total Growth			-58.72%	19.07%	124.71%	-82.58%	197.25%

Revenue by Geography

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

Fiscal Year	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020	FY 2019	FY 2018	FY 2017	FY 2016
Period Ending	Dec 31, 2025	Dec 31, 2024	Dec 31, 2023	Dec 31, 2022	Dec 31, 2021	Dec 31, 2020	Dec 31, 2019	Dec 31, 2018	Dec 31, 2017	Dec 31, 2016
South Korea			13.49B	29.67B	18.13B	13.90B	101.25B
South Korea Growth			-54.54%	63.65%	30.38%	-86.27%	325.80%
Export			8.21B	22.89B	26.01B	5.74B	11.52B
Export Growth			-64.15%	-12.00%	353.19%	-50.17%	-18.64%
Total			21.69B	52.56B	44.14B	19.64B	112.77B
Total Growth			-58.72%	19.07%	124.71%	-82.58%	197.25%

Data Source: S&P Global Market Intelligence Last updated: Mar 31, 2026

Financial data is provided by S&P Global Market Intelligence and updates within hours after each earnings release, which is every three months for this company.

Update frequency:

Quarterly

Last checked:

Jul 18, 2026

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