1. South Korea Stocks

  2. •

    Electronic technology

  3. •

    Telecommunications equipment
SEOWONINTECH Co., Ltd.

SEOWONINTECH Co., Ltd.

KKRX:093920
4,580.00
KRW
-10.00
(-0.22%)
352.02EPS
12.12P/E
92.63BMarket Cap
2013 Y
2014 Y
2015 Y
2016 Y
2017 Y
2018 Y
2019 Y
2020 Y
2021 Y
2022 Y
2023 Y
2024 Y
2025 Y
TTM
Revenue per Share
19,240.51
21,178.81
19,878.94
19,230.35
15,168.25
13,298.13
15,856.51
16,952.29
15,520.62
17,030.61
13,961.06
12,042.35
10,470.63
9,526.54
Basic EPS, GAAP
1,439
1,659
1,327
1,028
164
260
672
900
891
1,235
775
949
354
410.92
Free Cash Flow per Basic Share
-213.15
2,506.48
1,410.73
-127.25
662.34
178.29
1,545.61
1,005.84
197.39
863.96
1,036.36
1,958.94
396.26
140.9
Dividend per Share
199.94
400.03
504.07
603.11
658.71
300.46
306.2
311.73
358.67
441.96
412.62
404.91
354.47
4.75
Book Value per Share
6,375.93
7,623.41
8,466.9
8,861.38
8,260.13
8,228.99
8,636.69
9,237.61
9,725.23
10,618.45
11,012.95
11,586.66
11,528.04
11,382.91
Tangible Book Value per Share
6,259.24
7,574.93
8,410.65
8,813.23
8,216.08
8,203.14
8,619.07
9,225.52
9,725
10,615.46
11,009.74
11,563.03
11,506.46
11,361.47
Basic Weighted Avg Shares
19
19
19
19
19
19
19
19
19
19
19
19
19
19
Sales/Revenue/Turnover
357,987
393,896
369,619
357,573
282,682
246,968
294,969
315,619
288,548
316,790
259,802
223,991
194,904
177,194
Operating Margin (%)
9.33
6.53
5.65
4.35
3.43
2.07
6.91
6.06
4.95
7.12
4.56
4.29
1.76
1.77
Depreciation Expense
8,228
13,569
10,329
9,308
7,851
6,684
7,539
6,072
5,047
3,784
3,541
3,994
4,486
4,353
Net Income, GAAP
26,774
30,855
24,674
19,115
3,056
4,829
12,501
16,756
16,565
22,972
14,422
17,652
6,589
7,643
Effective Tax Rate (%)
28.05
24.54
18.2
27.69
44.02
24.13
29.43
21.79
30.43
25.69
19.16
11.67
30.82
28.83
Profit Margin (%)
7.48
7.83
6.68
5.35
1.08
1.96
4.24
5.31
5.74
7.25
5.55
7.88
3.38
4.31
Working Capital
49,250
70,517
74,451
82,792
89,624
99,406
103,296
126,487
136,494
155,173
162,257
157,225
157,379
154,953
LT Debt
2,444
- -
2,123
5,000
5,365
3,360
173
156
160
- -
20
- -
- -
- -
Total Equity
118,685
141,820
157,595
164,926
153,695
153,197
160,839
171,958
181,001
197,714
204,909
219,458
217,214
214,247
Return on Invested Capital (%)
19.36
12.8
9.9
5.94
2.99
2.24
8.45
8.25
5.08
8.31
4.54
3.83
1.02
0.97
Return on Capital (%)
22.6
21.59
14.85
10.58
1.76
2.97
7.48
9.68
9.04
11.48
7.05
8.19
3.43
3.93
Return on Common Equity (%)
25.05
23.7
16.49
11.86
1.92
3.15
7.97
10.08
9.39
12.14
7.17
8.4
3.07
3.61

Capital Structure

KRW

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
ST Debt
11,574
13,457
16,051
LT Borrowings
- -
- -
- -
LT Finance Leases
- -
- -
- -
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
19
19
19
Market Capitalization
103,602
100,998
92,628

Working Capital

KRW

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
Total Current Assets
187,040
189,787
189,577
Cash, Cash Equivalents & STI
149,575
156,627
150,263
Accounts Receivable, Net
16,898
13,463
13,986
Inventories
12,354
14,076
17,613
Total Current Liabilities
29,386
32,408
34,623
Payables & Accruals
- -
- -
- -
ST Debt
11,574
13,457
16,051
Deferred Revenue
- -
- -
- -

Growth Rates

KRW

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
3.36%
4.84%
-1.02%
Free Cash Flow
21.63%
57.34%
-79.76%
Net Income, GAAP
10.44%
-7.99%
-62.67%
Sales/Revenue/Turnover
-5.39%
-8.71%
-12.99%
Total Cash Common Dividend
-0.42%
3.46%
-12.39%

Quarterly Revenue

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
60,180
56,308
61,605
47,769
223,991
2025
54,278
51,970
50,739
37,945
194,904
2026
36,539
- -
- -
- -
- -

Quarterly Earnings Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
213
255
64
417.07
949
2025
128
32.03
202.09
-8.67
354
2026
185.47
- -
- -
- -
- -

Quarterly Dividends Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
404.91
2025
- -
- -
4.9
-0.15
354.47
2026
- -
- -
- -
- -
- -

Company Description

Company Profile APIChatGPT
CEO
Jae-Yoon Kim
Full Time Employees
189
Sector
Electronic technology
Industry
Telecommunications equipment
Address
Gunpo-si South Korea
IPO Date
Dec 20, 2007
Website
seowonintech.co.kr
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Business
SEOWONINTECH Co., Ltd. is a South Korea-based company primarily engaged in the development, manufacture, and distribution of precision electronic components, wireless telecommunication devices, and secondary battery protection solutions. Founded in 1983 and headquartered in Anyang-si, Gyeonggi-do, South Korea, the company operates across three core business segments: Mobile and IT Components, Secondary Battery Solutions, and Wireless Telecommunication Equipment. Its comprehensive product portfolio includes precision mobile and IT parts such as silicone and rubber keypads, side-key modules, waterproof gaskets, acoustic mesh, electromagnetic interference (EMI) shielding materials, thermal interface sheets, and precision injection-molded casings for smartphones and smart consumer electronics; secondary battery components comprising Protection Circuit Modules (PCM), Battery Protection Modules (BPM), battery pack assemblies, and thermal management components for mobile devices, cordless power tools, electric bicycles, light electric vehicles (LEVs), and energy storage systems (ESS); and wireless telecommunication equipment consisting of 4G LTE and 5G Fixed Wireless Access (FWA) customer premises equipment (CPE), mobile broadband routers, wireless USB modems, and industrial IoT communication gateways. The company serves global original equipment manufacturers (OEMs) and major telecommunications carriers, maintaining manufacturing and subsidiary operations in South Korea, Vietnam, and China. In recent operations, SEOWONINTECH has actively diversified its business by expanding its secondary battery protection circuitry and module lines into electric mobility, automated robotics, and industrial ESS applications. Concurrently, the company has broadened its wireless equipment portfolio with next-generation 5G indoor and outdoor FWA routers for international broadband markets and optimized its production footprint through expanded automated manufacturing facilities in Vietnam.