1. South Korea Stocks

  2. •

    Electronic technology

  3. •

    Semiconductors
ISC Co., Ltd.

ISC Co., Ltd.

KKRX:095340
148,300.00
KRW
-5,600.00
(-3.64%)
3,316.01EPS
68.35P/E
4.77TMarket Cap
Oct 27Next Earn
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
5,206.69
6,388.48
7,201.59
6,949.5
8,216.11
7,039.94
6,269.38
8,775.79
10,531.89
10,279.26
7,965.35
8,525.48
10,760.77
12,547.95
Basic EPS, GAAP
956.56
906.57
798.23
729.53
1,258.82
924
311
454
2,202
2,526
750
2,671
2,743
3,409.08
Free Cash Flow per Basic Share
934.12
-306.11
74.26
205.22
926.53
-134.35
-358.74
655.02
1,790.34
2,602.84
440.95
1,907.06
1,728.89
1,660
Dividend per Share
265.43
187.59
423.79
239.19
160.14
323.35
146.22
50.1
151.82
181.73
568.05
199.99
810.06
- -
Book Value per Share
7,835.3
8,733.29
10,207.84
11,198.42
11,768.07
12,350.27
12,218.13
12,418.85
14,083.04
16,085.02
23,129.61
25,546.5
26,222.58
26,499.51
Tangible Book Value per Share
7,588.46
8,121.3
9,592.52
10,579.17
11,115.91
11,904.22
11,740.73
11,452.97
13,501.43
14,692.49
22,083.54
24,682.5
25,268.12
25,570
Basic Weighted Avg Shares
11
12
13
13
14
14
14
14
14
17
18
20
20
20
Sales/Revenue/Turnover
56,824
73,989
95,854
93,636
112,581
101,866
87,679
121,769
144,670
178,871
140,222
174,480
220,195
256,784
Operating Margin (%)
35.66
23.28
16.5
11.76
20.44
12.04
2.31
14.96
25.95
31.24
7.66
25.67
27.29
29.88
Depreciation Expense
2,361
7,076
12,345
8,793
9,111
9,069
11,492
8,836
9,867
13,707
8,697
9,857
9,954
10,318
Net Income, GAAP
10,440
10,500
10,624
9,830
17,249
13,370
4,349
6,300
30,247
43,955
13,203
54,664
56,129
69,764
Effective Tax Rate (%)
28.93
41.95
56.82
25.41
18.75
25.36
- -
45.64
19.54
29.28
22.66
21.11
15.4
16.4
Profit Margin (%)
18.37
14.19
11.08
10.5
15.32
13.13
4.96
5.17
20.91
24.57
9.42
31.33
25.49
27.17
Working Capital
30,312
29,213
41,365
43,217
59,955
56,722
40,490
20,821
63,491
80,357
303,548
352,834
363,828
371,756
LT Debt
7,274
14,518
1,944
1,296
1,378
4,224
3,188
1,617
898
5,700
3,542
302
695
700
Total Equity
85,584
129,251
156,942
162,790
171,766
178,063
178,418
172,722
222,575
268,027
473,453
523,142
537,261
543,099
Return on Invested Capital (%)
16.05
7.72
4.03
4.52
10.23
4.8
- -
4.77
13.09
13.97
1.97
6.58
9.05
11.47
Return on Capital (%)
12.17
10.7
10.29
6.42
10.37
7.89
- -
3.62
13.53
16.14
3.51
10.5
10.31
12.79
Return on Common Equity (%)
13.02
10.74
8.37
6.68
11.1
8.13
2.57
3.68
15.3
17.91
3.56
10.98
10.6
13.23

Capital Structure

KRW

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
ST Debt
20,360
20,499
20,505
LT Borrowings
- -
- -
- -
LT Finance Leases
528
695
700
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
20
20
20
Market Capitalization
1,592,114
2,273,572
4,768,157

Working Capital

KRW

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
Total Current Assets
422,994
446,710
457,837
Cash, Cash Equivalents & STI
326,116
343,885
348,497
Accounts Receivable, Net
68,106
69,839
69,806
Inventories
22,510
25,011
29,458
Total Current Liabilities
76,528
82,882
86,081
Payables & Accruals
- -
- -
- -
ST Debt
20,360
20,499
20,505
Deferred Revenue
- -
- -
- -

Growth Rates

KRW

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
14.9%
27.82%
2.7%
Free Cash Flow
86.58%
113.07%
-9.36%
Net Income, GAAP
69.51%
134.44%
2.68%
Sales/Revenue/Turnover
10.48%
14.29%
26.2%
Total Cash Common Dividend
62.99%
142.76%
305%

Quarterly Revenue

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
35,073
49,758
50,393
39,257
174,480
2025
31,683
51,659
64,522
72,330
220,195
2026
68,272
- -
- -
- -
- -

Quarterly Earnings Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
772
780
544
575.55
2,671
2025
334
561.96
785.41
1,061.55
2,743
2026
1,000.17
- -
- -
- -
- -

Quarterly Dividends Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
199.99
2025
- -
- -
- -
- -
810.06
2026
- -
- -
- -
- -
- -

Company Description

Company Profile APIChatGPT
CEO
Jeong-Ryeol Kim
Full Time Employees
407
Sector
Electronic technology
Industry
Semiconductors
Address
26, Geumto-ro 40beon-gil, Sujeong-gu, Seongnam, Gyeonggi-do, 13453, South Korea Seongnam-si GY South Korea 13453
IPO Date
Oct 1, 2007
Website
isc21.kr
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Business
ISC Co., Ltd. (095340.KQ) manufactures and distributes semiconductor manufacturing equipment, including dry cleaning systems, wafer mounters, and edge grinders; it also provides related services such as equipment maintenance, parts supply, and process optimization solutions for semiconductor fabrication facilities. The company operates primarily in the semiconductor equipment segment, serving major chipmakers and foundries with products under its own brand, focusing on front-end processes like wafer preparation and cleaning. Headquartered in Seoul, South Korea, ISC was founded in 1993 and maintains operations across Asia, with key customers in South Korea, Taiwan, and Japan. Its core offerings encompass advanced dry cleaning equipment for post-CMP and pre-deposition processes; automated wafer mounting and dicing systems; edge grinding and profiling tools for wafer thinning; and comprehensive after-sales services including spare parts, refurbishment, and technical support. The company targets the global semiconductor industry, particularly logic, memory, and power device manufacturers, emphasizing high-precision equipment to enhance yield and throughput in 300mm wafer production. No significant recent partnerships, acquisitions, funding rounds, or product launches have been publicly reported in the last 1-2 years.