1. South Korea Stocks

  2. •

    Electronic technology

  3. •

    Telecommunications equipment
WooriNet, Inc.

WooriNet, Inc.

KKRX:115440
8,700.00
KRW
-120.00
(-1.36%)
47.12EPS
104.10P/E
101.41BMarket 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
7,016.65
7,121.12
7,794.95
6,815.43
8,115.17
7,008.56
10,773.69
5,727.28
6,604.7
6,463.86
11,201.96
12,366.43
7,282.61
6,947.13
Basic EPS, GAAP
628
691
884
427
539
293
283
-1,276
211
-1,009
636
1,915
354
95.39
Free Cash Flow per Basic Share
-1,446.7
354.75
1,953.64
-1,121.86
794.28
-1,228.61
-803.61
520.32
-487.18
-1,183.21
-1,579.09
3,434.33
1,146.76
88.25
Dividend per Share
160.02
149.96
150
149.94
119.98
150.09
93.11
49.98
- -
- -
- -
- -
100.7
- -
Book Value per Share
5,969.96
6,511.14
7,245.13
7,522.29
7,941.39
8,394.77
7,874.31
6,538.57
6,752.26
6,002.32
7,070.64
8,946.61
9,217.12
9,218.26
Tangible Book Value per Share
5,699.41
6,359.71
7,185.42
7,402.8
7,607.94
8,014.7
7,638.19
6,391.04
6,608.34
5,439.33
6,912.74
8,835.73
8,344.09
8,372.52
Basic Weighted Avg Shares
6
6
6
6
6
6
7
9
9
10
11
11
10
10
Sales/Revenue/Turnover
44,660
45,342
49,620
43,401
51,668
44,587
73,658
52,351
60,410
62,266
119,070
131,595
75,505
72,083
Operating Margin (%)
9.33
10.71
12.6
5.09
6.25
2.24
3.83
-6.22
3.92
-11.16
7.36
15.25
2.58
-1.54
Depreciation Expense
877
850
738
381
411
752
898
892
938
1,318
2,789
2,701
1,694
1,998
Net Income, GAAP
3,997
4,400
5,627
2,719
3,432
1,864
1,935
-11,664
1,930
-9,720
6,760
20,378
3,670
990
Effective Tax Rate (%)
- -
8.57
10.51
- -
3.69
- -
- -
- -
- -
- -
9.1
4.1
3.87
26.24
Profit Margin (%)
8.95
9.7
11.34
6.27
6.64
4.18
2.63
-22.28
3.19
-15.61
5.68
15.49
4.86
1.37
Working Capital
22,311
26,967
31,752
32,179
29,829
44,536
45,172
57,818
41,677
30,766
48,055
64,045
49,658
48,227
LT Debt
3,000
3,000
3,000
3,000
- -
16,700
77
13,223
49
309
3,434
683
5,604
8,319
Total Equity
38,003
41,448
46,120
47,885
50,553
53,439
71,947
59,743
61,695
59,629
76,375
93,217
99,934
98,725
Return on Invested Capital (%)
- -
9.25
10.65
- -
5.38
- -
- -
- -
- -
- -
8.32
17.37
1.54
-0.71
Return on Capital (%)
- -
9.69
11.26
- -
6.23
- -
- -
- -
- -
- -
10.04
20.01
3.51
1.66
Return on Common Equity (%)
10.95
11.08
12.85
5.79
6.97
3.58
3.09
-17.71
3.18
-16.13
10.03
24.05
3.91
1.07

Capital Structure

KRW

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
ST Debt
11,080
16,101
14,533
LT Borrowings
4,000
4,807
7,500
LT Finance Leases
938
797
819
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
10
10
10
Market Capitalization
69,407
74,039
101,408

Working Capital

KRW

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
Total Current Assets
87,307
76,731
75,186
Cash, Cash Equivalents & STI
52,603
40,648
38,967
Accounts Receivable, Net
10,095
11,677
6,504
Inventories
23,618
23,128
27,037
Total Current Liabilities
21,986
27,072
26,959
Payables & Accruals
- -
- -
- -
ST Debt
11,080
16,101
14,533
Deferred Revenue
- -
- -
- -

Growth Rates

KRW

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
9%
11.45%
7.21%
Free Cash Flow
-117.49%
-75.17%
-67.47%
Net Income, GAAP
-154.05%
-154.06%
-81.99%
Sales/Revenue/Turnover
10.67%
15.52%
-42.62%
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
41,769
40,891
21,033
28,059
131,595
2025
15,184
25,071
17,519
17,732
75,505
2026
11,762
- -
- -
- -
- -

Quarterly Earnings Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
936
942
-222
242.42
1,915
2025
-62
293.9
69.83
43.35
354
2026
-326.01
- -
- -
- -
- -

Quarterly Dividends Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
- -
2025
- -
- -
- -
- -
100.7
2026
- -
- -
- -
- -
- -

Company Description

Company Profile APIChatGPT
CEO
Kwang-Soo Kim
Full Time Employees
239
Sector
Electronic technology
Industry
Telecommunications equipment
Address
Anyang-si South Korea
IPO Date
Jan 27, 2010
Website
woori-net.com
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Business
WooriNet, Inc. is a South Korea-based telecommunications equipment and Internet of Things (IoT) solutions provider specializing in the research, development, manufacture, and distribution of optical transmission systems, wireless communication devices, and quantum-safe network security platforms. Founded in 2000 and headquartered in Anyang-si, Gyeonggi-do, South Korea, the company primarily serves telecommunications service providers, government and public sector entities, power utilities, railway transportation operators, and enterprise clients across South Korea and select overseas markets. WooriNet operates through distinct business segments focused on optical transmission networks, IoT communication solutions, and quantum cryptography communications. Its primary product and service offerings comprise high-capacity Packet Optical Transport Network (POTN) systems; Multi-Service Provisioning Platforms (MSPP); Packet Transport Network (PTN) equipment; Carrier Ethernet switches; Wavelength Division Multiplexing (WDM) transponders; cellular IoT communication modules, including LTE-Cat.M1, NB-IoT, and 5G modules; industrial wireless IoT routers and modems; smart utility metering communication units; Quantum Key Distribution (QKD) interface transmission encryptors; Quantum Random Number Generator (QRNG) embedded cryptographic modules; and Post-Quantum Cryptography (PQC) network security solutions. In recent developments, WooriNet has expanded its commercial deployment of terabit-class POTN transmission infrastructure across nationwide carrier and public backbone networks. The company has strengthened its strategic alliances with leading South Korean mobile network operators to supply dedicated quantum-cryptography-secured transmission systems and specialized private 5G (e-UM 5G) communication terminals. Additionally, WooriNet has broadened its IoT device portfolio with upgraded LTE-Cat.M1 modules for national smart grid and remote telemetry projects while actively advancing the commercial integration of hybrid QKD and PQC security technologies across enterprise and defense network applications.