Taihan Fiber Optics Co., Ltd (KOSDAQ:010170)

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
Optical Communication Business			180.26B	190.11B	156.61B	136.09B	154.30B
Optical Communication Business Growth			-5.18%	21.39%	15.08%	-11.80%	-7.69%
Total			180.26B	190.11B	156.61B	136.09B	154.30B
Total Growth			-5.18%	21.39%	15.08%	-11.80%	-7.69%

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
Korea			71.59B	84.90B	95.34B	84.33B	82.16B
Korea Growth			-15.68%	-10.95%	13.06%	2.64%	30.23%
Overseas			108.68B	105.21B	-	-	-
Overseas Growth			3.29%	-	-	-	-
Other Asia			-	-	22.49B	18.60B	20.91B
Other Asia Growth			-	-	20.91%	-11.05%	-40.92%
Europe			-	-	12.36B	17.68B	38.86B
Europe Growth			-	-	-30.10%	-54.52%	-10.84%
North and South America			-	-	10.61B	-	-
Other			-	-	15.82B	15.48B	12.36B
Other Growth			-	-	2.16%	25.28%	-50.71%
Total			180.26B	190.11B	156.61B	136.09B	154.30B
Total Growth			-5.18%	21.39%	15.08%	-11.80%	-7.69%

Source: S&P Global Market Intelligence.