Seojin System Co.,Ltd (KOSDAQ:178320)

South Korea · Delayed Price · Currency is KRW

45,250

+1,450 (3.31%)

Apr 10, 2026, 3:30 PM KST

Revenue by Segment

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

Millions KRW. Fiscal year is Jan - Dec.

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 '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020	Dec '19 Dec 31, 2019	Dec '18 Dec 31, 2018	Dec '17 Dec 31, 2017	Dec '16 Dec 31, 2016
EMS Sector			853.54B	618.04B	-	-	-
EMS Sector Growth			38.10%	-	-	-	-
Semiconductor Sector			162.64B	182.99B	59.33B	47.77B	58.47B
Semiconductor Sector Growth			-11.12%	208.44%	24.19%	-18.30%	-8.96%
Others			248.04B	227.51B	453.67B	242.35B	234.87B
Others Growth			9.02%	-49.85%	87.19%	3.19%	115.97%
Adjustment and Removal			-485.52B	-292.56B	-171.56B	-226.92B	-435.61B
Telecommunication Sector			-	-	264.71B	258.70B	534.63B
Telecommunication Sector Growth			-	-	2.32%	-51.61%	25.68%
Total			778.69B	735.99B	606.15B	321.90B	392.36B
Total Growth			5.80%	21.42%	88.30%	-17.96%	20.88%

Revenue by Geography

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

Millions KRW. Fiscal year is Jan - Dec.

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 '25 Dec 31, 2025	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020	Dec '19 Dec 31, 2019	Dec '18 Dec 31, 2018	Dec '17 Dec 31, 2017	Dec '16 Dec 31, 2016
South Korea			460.39B	363.42B	287.41B	155.12B	156.06B
South Korea Growth			26.68%	26.45%	85.28%	-0.60%	13.14%
United States of America			138.32B	109.17B	83.31B	41.97B	8.16B
United States of America Growth			26.70%	31.04%	98.49%	414.07%	53.73%
Vietnam			96.50B	249.64B	189.25B	101.55B	206.78B
Vietnam Growth			-61.34%	31.91%	86.36%	-50.89%	27.26%
China			2.48B	4.03B	2.04B	1.76B	1.85B
China Growth			-38.58%	97.56%	16.15%	-5.19%	14.11%
Others			81.01B	3.46B	44.14B	21.49B	19.50B
Others Growth			2243.37%	-92.17%	105.36%	10.21%	13.20%
Hungary			-	6.27B	-	-	-
Total			778.69B	735.99B	606.15B	321.90B	392.36B
Total Growth			5.80%	21.42%	88.30%	-17.96%	20.88%

Source: S&P Global Market Intelligence.