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Optrontec Inc.

Optrontec Inc.

082210.KQ
Optrontec Inc.KR flagKOSDAQ
1,605.00
KRW
-49.00
- -
55.05BMarket Cap
Optrontec Inc.
082210.KQ
(KOSDAQ)

Recent

price

1,605.00

P/E

ratio

- -

div

yld

- -

ROIC.AI

2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
TTM
FRC
6,821.73
6,401.87
8,640.59
10,055.26
4,147.78
6,876.69
6,929.79
7,064.43
6,514.89
11,005.55
9,075.5
8,698.66
8,324.14
9,801.85
7,872.46
6,020.96
6,434.34
Revenue per Share
439
427.17
510
770
-1,540
86
278
213
160
461
-337
-113.03
-3,272
102
967
-670
-632.68
Basic EPS, GAAP
-810.01
331.42
-201.23
-370.08
-1,337.97
-18.7
651.35
614.84
74
-1,083.31
-670.59
-961.37
-789.57
-156.54
-1,955.36
-319.3
393.54
Free Cash Flow per Basic Share
- -
- -
- -
- -
- -
- -
- -
- -
- -
29.99
28.58
- -
- -
- -
- -
- -
- -
Dividend per Share
1,841.9
2,444.98
2,680.17
3,346.71
1,818.44
1,928.48
2,229.16
2,249.98
2,370.64
2,858.94
1,951.64
1,831.73
-1,513.7
-1,686.76
-369.19
-971.29
-968.15
Book Value per Share
3,546.19
3,791.82
4,074.43
4,501.26
3,038.92
2,976.3
3,096.99
3,599.46
3,564.92
3,955.51
3,849.21
4,304.54
1,092.25
772.15
2,867.65
1,786.93
1,942.94
Tangible Book Value per Share
17
17
20
20
20
20
20
22
22
22
23
23
24
24
28
33
32
Basic Weighted Avg Shares
115,790
111,813
171,335
202,748
82,964
135,475
138,078
154,613
143,579
238,902
206,725
200,898
198,228
232,999
217,958
195,737
207,778
Sales/Revenue/Turnover
13.37
11.79
12.2
13.71
-34.2
1.62
12.23
11.07
9.41
7.26
2.09
-2.5
-24.96
4.33
-2.04
-1.59
0.31
Operating Margin (%)
6,408
8,371
9,523
12,036
13,974
14,427
14,940
14,505
14,017
16,041
15,261
17,907
16,293
12,292
11,517
12,727
13,679
Depreciation Expense
7,451
7,461
10,113
15,526
-30,803
1,694
5,539
4,662
3,526
10,007
-7,676
-2,610
-77,918
2,425
26,773
-21,781
-20,430
Net Income, GAAP
- -
- -
11.06
25.9
- -
- -
61.24
23.53
- -
50.11
- -
- -
- -
34.65
10.42
- -
- -
Effective Tax Rate (%)
6.44
6.67
5.9
7.66
-37.13
1.25
4.01
3.02
2.46
4.19
-3.71
-1.3
-39.31
1.04
12.28
-11.13
-9.83
Profit Margin (%)
-9,062
-7,734
6,698
-7,884
-50,249
-37,256
-50,924
-40,208
-42,179
-18,964
-43,369
-76,152
-152,227
-110,300
-46,615
-90,812
-99,612
Working Capital
15,965
7,572
18,276
25,880
31,173
36,658
11,411
16,007
25,831
58,318
37,288
27,654
7,637
10,523
10,790
8,148
6,901
LT Debt
66,835
73,895
87,598
106,219
71,355
73,178
77,692
91,969
91,575
97,559
96,587
107,899
30,441
19,665
80,336
58,458
63,269
Total Equity
- -
- -
11.2
10.93
- -
- -
3.42
7.22
- -
4.1
- -
- -
- -
3.59
-2.46
- -
- -
Return on Invested Capital (%)
- -
- -
11.11
13.23
- -
- -
6.83
3.78
- -
9.69
- -
- -
- -
10.17
47.03
- -
- -
Return on Capital (%)
27.06
20.17
21.1
25.74
-59.32
4.56
13.44
9.95
6.95
17.51
-14.41
-6.02
- -
- -
- -
- -
- -
Return on Common Equity (%)

Capital Structure

FRC

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
ST Debt
95,075
96,096
109,158
LT Borrowings
3,502
1,901
1,298
LT Finance Leases
6,074
6,247
5,603
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
33
33
- -
Market Capitalization
65,006
55,240
61,129

Working Capital

FRC

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
Total Current Assets
65,423
68,884
75,183
Cash, Cash Equivalents & STI
7,853
2,361
4,691
Accounts Receivable, Net
18,959
27,466
23,769
Inventories
28,100
30,531
31,627
Total Current Liabilities
145,908
159,696
174,795
Payables & Accruals
- -
- -
- -
ST Debt
95,075
96,096
109,158
Deferred Revenue
- -
- -
- -

Growth Rates

FRC

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
21.54%
37.16%
-27.23%
Free Cash Flow
-406%
244.78%
-80.83%
Net Income, GAAP
373.25%
707.74%
-181.36%
Sales/Revenue/Turnover
5.64%
-0.65%
-10.2%
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

FRC

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
76,832
43,213
45,883
52,030
217,958
2025
47,303
44,590
45,170
58,675
195,737
2026
59,344
- -
- -
- -
- -

Quarterly Earnings Per Share

FRC

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
32
-281
-136
- -
967
2025
-59
-27.28
-23.05
- -
-670
2026
-18
- -
- -
- -
- -

Quarterly Dividends Per Share

FRC

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
- -
2025
- -
- -
- -
- -
- -
2026
- -
- -
- -
- -
- -
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Business
Optrontec Inc. (082210.KQ) manufactures and sells optical components and modules for telecommunications, data centers, and industrial applications. The company offers core products including passive optical components such as arrayed waveguide gratings (AWGs), thin film filters (TFFs), and wavelength division multiplexers (WDMs); active optical devices like transceivers and pump lasers; and customized optical subsystems for fiber optic networks, including ROADMs and optical amplifiers. These products support high-speed data transmission, 5G infrastructure, and AI-driven data center expansions, serving major telecom operators, hyperscalers, and equipment manufacturers as primary customers. Founded in 2002 and headquartered in Seoul, South Korea, Optrontec operates primarily in Asia with sales and R&D facilities in China and partnerships extending to North America and Europe. The company focuses on the photonics segment of the optical communications industry, emphasizing high-performance, low-cost solutions for dense wavelength division multiplexing (DWDM) and coherent optics. In recent developments, Optrontec expanded its production capacity in 2024 through a strategic partnership with a leading Chinese fiber optic cable manufacturer to co-develop next-generation 1.6Tbps transceivers for AI data centers. The company secured a KRW 50 billion funding round in early 2025 from domestic venture capital and government grants to accelerate R&D in silicon photonics integration. Additionally, Optrontec launched its O-Band optical engine series in mid-2025, targeting short-reach data center interconnects, and reorganized its business units to prioritize AI and quantum optics segments amid growing global demand.