Seojin System Co.,Ltd (KOSDAQ:178320)

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
Others	347.21B	349.85B	248.04B	227.51B	453.67B
Others Growth	-0.75%	41.05%	9.02%	-49.85%	87.19%
Semiconductor Sector	291.53B	194.55B	162.64B	182.99B	59.33B
Semiconductor Sector Growth	49.85%	19.62%	-11.12%	208.44%	24.19%
Adjustment and Removal	-685.06B	-1,018.66B	-485.52B	-292.56B	-171.56B
EMS Sector	1.11T	1.69T	853.54B	618.04B	-
EMS Sector Growth	-34.09%	97.77%	38.10%	-	-
Telecommunication Sector	-	-	-	-	264.71B
Telecommunication Sector Growth	-	-	-	-	2.32%
Total	1.07T	1.21T	778.69B	735.99B	606.15B
Total Growth	-12.15%	55.87%	5.80%	21.42%	88.30%

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	666.49B	863.16B	460.39B	363.42B	287.41B
South Korea Growth	-22.78%	87.48%	26.68%	26.45%	85.28%
United States of America	150.54B	165.23B	138.32B	109.17B	83.31B
United States of America Growth	-8.89%	19.46%	26.70%	31.04%	98.49%
Vietnam	101.72B	97.30B	96.50B	249.64B	189.25B
Vietnam Growth	4.55%	0.82%	-61.34%	31.91%	86.36%
China	7.23B	2.41B	2.48B	4.03B	2.04B
China Growth	199.61%	-2.60%	-38.58%	97.56%	16.15%
Others	140.34B	85.66B	81.01B	3.46B	44.14B
Others Growth	63.84%	5.74%	2243.37%	-92.17%	105.36%
Hungary	-	-	-	6.27B	-
Total	1.07T	1.21T	778.69B	735.99B	606.15B
Total Growth	-12.15%	55.87%	5.80%	21.42%	88.30%

Source: S&P Global Market Intelligence.