1. South Korea Stocks

  2. •

    Electronic technology

  3. •

    Telecommunications equipment
UIL Co. LTD.

UIL Co. LTD.

KKRX:049520
3,670.00
KRW
+5.00
(+0.14%)
703.94EPS
5.40P/E
115.10BMarket 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
9,425.18
13,773.54
15,726.33
7,513.1
14,683.22
13,371.29
12,986.65
9,489.18
8,468.96
10,564.17
10,551.87
8,876.69
13,127.35
12,878.09
Basic EPS, GAAP
569
780.33
466
280.67
468
296.67
263.33
-342
-520
218.67
360.15
622
715
702.15
Free Cash Flow per Basic Share
-424.68
745.54
447.47
198.52
385.22
74.66
36.29
-486.42
-9.35
69.08
181.13
441.85
1,054.64
1,673.18
Dividend per Share
33.33
167.29
200.04
100.91
333.35
340.05
266.86
166.62
- -
- -
- -
- -
371.34
300.22
Book Value per Share
4,011.37
4,764.95
5,041.56
5,315.7
5,329.45
5,334.9
5,371.51
4,779.43
4,436.67
4,708.16
5,062.28
6,215.83
6,632.21
6,585.9
Tangible Book Value per Share
3,947.05
4,644.02
4,932.64
5,111.36
5,152.49
4,992.25
5,278.72
4,709.45
4,395.07
4,668.28
5,017.93
6,172.71
6,521.96
6,474.81
Basic Weighted Avg Shares
30
30
29
59
33
32
31
31
31
32
31
48
31
31
Sales/Revenue/Turnover
286,344
416,855
454,033
444,330
479,784
423,594
408,486
298,785
266,589
332,931
332,145
424,658
412,264
402,180
Operating Margin (%)
6.78
6.49
5.3
4.52
5.07
1.98
2.17
-4.18
-2.49
1.73
2.55
4.96
6.39
6.21
Depreciation Expense
6,518
7,954
10,761
12,265
12,077
13,624
13,175
13,389
11,906
11,527
10,842
10,413
9,545
9,297
Net Income, GAAP
17,287
23,617
13,454
16,599
15,292
9,398
8,283
-10,769
-16,369
6,891
11,337
29,756
22,455
21,928
Effective Tax Rate (%)
17.29
25.29
40.74
23.48
26.64
19.43
34.6
- -
- -
23.69
10.01
22.93
28.88
30.74
Profit Margin (%)
6.04
5.67
2.96
3.74
3.19
2.22
2.03
-3.6
-6.14
2.07
3.41
7.01
5.45
5.45
Working Capital
40,123
36,236
56,886
89,719
95,226
88,184
78,417
64,249
65,101
76,589
82,902
105,721
113,088
110,625
LT Debt
12,686
- -
- -
- -
- -
- -
80
27
50
25
184
138
172
119
Total Equity
121,854
137,598
145,586
173,703
174,153
167,957
169,631
150,704
139,872
148,358
159,484
198,457
202,967
201,572
Return on Invested Capital (%)
12.54
12.97
8.71
9.1
10.19
3.91
3.41
- -
- -
2.68
4.46
8.4
8.75
8.25
Return on Capital (%)
13.78
15.94
8.77
10.35
8.79
5.49
4.95
- -
- -
4.41
6.99
15.9
10.81
10.66
Return on Common Equity (%)
15.18
18.21
9.5
10.4
8.79
5.49
4.92
-6.74
-11.28
4.79
7.37
16.63
11.23
11.12

Capital Structure

KRW

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
ST Debt
9,100
9,192
9,192
LT Borrowings
- -
- -
- -
LT Finance Leases
114
172
119
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
31
30
30
Market Capitalization
101,222
100,527
115,105

Working Capital

KRW

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
Total Current Assets
164,292
180,933
169,265
Cash, Cash Equivalents & STI
82,298
91,407
97,618
Accounts Receivable, Net
49,185
50,409
47,116
Inventories
22,291
30,512
16,100
Total Current Liabilities
54,867
67,846
58,640
Payables & Accruals
- -
- -
- -
ST Debt
9,100
9,192
9,192
Deferred Revenue
- -
- -
- -

Growth Rates

KRW

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
3.89%
6.62%
2.27%
Free Cash Flow
-202.48%
-89.67%
56.69%
Net Income, GAAP
-15.26%
22.47%
-24.54%
Sales/Revenue/Turnover
0.25%
7.76%
-2.92%
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
123,559
101,491
106,228
93,379
424,658
2025
115,577
102,898
95,899
97,891
412,264
2026
105,493
- -
- -
- -
- -

Quarterly Earnings Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
259.33
166.67
166.67
175.6
622
2025
269.33
66.74
163.54
248.51
715
2026
225.73
- -
- -
- -
- -

Quarterly Dividends Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
- -
2025
- -
- -
- -
- -
371.34
2026
307.06
- -
- -
- -
- -

Company Description

Company Profile APIChatGPT
CEO
Shi-Gyun Kim
Full Time Employees
133
Sector
Electronic technology
Industry
Telecommunications equipment
Address
Paju-si South Korea
IPO Date
Aug 2, 2001
Website
e-uil.com
Similar Companies
Apple Inc. (NASDAQ:AAPL)
Ondas Inc (NASDAQ:ONDS)
Cisco Systems, Inc. (NASDAQ:CSCO)
Nokia Corporation Sponsored (NYSE:NOK)
Ciena Corporation (NYSE:CIEN)
Xiaomi Corporation Class B (HKEX:1810)
Business
UIL Co., Ltd. is a South Korea-based manufacturer specializing in precision electronic components, input devices, and next-generation electronic device assemblies for the telecommunications, consumer electronics, tobacco, and automotive industries. Founded in 1982 and headquartered in Paju-si, Gyeonggi-do, South Korea, the company operates through specialized business divisions focused on mobile device components, electronic nicotine delivery systems, and automotive electronics. The company's core product portfolio includes mobile device input and structural components, such as side key buttons, SIM card trays, decorative metal trims, waterproof silicone rubber gaskets, acoustic mesh modules, and fingerprint sensor brackets; electronic cigarette and heat-not-burn devices, comprising integrated heating device assemblies, atomizers, vapor cartridges, temperature control units, and charging accessories; automotive electronic solutions, encompassing interior switch assemblies, capacitive touch sensor panels, electric vehicle battery pack sealing gaskets, wireless charging modules, and interior trim components; and precision manufacturing services, including precision mold design, plastic injection molding, computer numerical control machining, surface treatment, physical vapor deposition coating, and automated sub-assembly. UIL Co., Ltd. serves global original equipment manufacturers and original design manufacturers across South Korea, China, Vietnam, India, and international markets, supported by overseas production subsidiaries including UIL Vietnam Co., Ltd. In recent developments, the company has strategically expanded its business portfolio by scaling its original design manufacturing operations for next-generation heat-not-burn electronic cigarette devices and consumables through long-term supply partnerships with leading tobacco corporations. To support increased production volumes and enhance operational efficiency, UIL Co., Ltd. has expanded capacity and upgraded automated smart manufacturing lines at its Vietnamese facilities. Furthermore, the company has accelerated its strategic expansion into the electric vehicle and automotive mobility sector, developing specialized sealing, thermal management, and interior electronic components to diversify its revenue base beyond traditional consumer mobile components.