1. South Korea Stocks

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    Electronic technology

  3. •

    Semiconductors
S & S Tech Corporation

S & S Tech Corporation

KKRX:101490
40,400.00
KRW
-2,800.00
(-6.48%)
2,856.37EPS
26.32P/E
1.60TMarket Cap
Nov 17Next 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
3,006.54
2,912.89
2,999.67
2,742.39
2,736.55
3,115.01
4,416.19
4,417.8
4,744.7
5,926.33
7,174.49
8,385.03
11,701.62
11,869.59
Basic EPS, GAAP
-456
-306
427.11
455
159
236
528
556
552
838
1,234
1,452
2,797
2,883.33
Free Cash Flow per Basic Share
-738.15
-262.6
468.83
-1,072.64
-191.59
452.16
186.05
-591.06
-70.76
-352.83
201.63
771.61
-844.55
-1,345.11
Dividend per Share
49.96
- -
- -
- -
- -
50.38
49.97
48.32
79.99
99.95
149.13
150.28
150
- -
Book Value per Share
3,226.6
2,965.69
3,435.91
3,807.58
3,970.53
4,168.01
4,634.49
7,895.64
8,373.64
9,140.13
10,499.09
11,784.74
14,401.21
15,259.61
Tangible Book Value per Share
2,670.69
2,734.99
3,241.31
3,580.37
3,703.21
3,873.22
4,360.43
7,683.72
8,241.26
9,031.6
10,408.93
11,701.54
14,298.4
15,157.14
Basic Weighted Avg Shares
16
16
17
20
20
20
19
20
21
21
21
21
21
21
Sales/Revenue/Turnover
47,029
45,731
51,784
54,013
53,899
61,016
84,467
87,374
98,843
123,507
150,320
176,014
243,733
247,521
Operating Margin (%)
15.08
14.64
19.39
13.52
4.53
8.5
13.14
12.63
12.76
12.97
16.66
16.75
20.67
20.16
Depreciation Expense
8,798
7,534
5,496
6,109
7,306
8,521
8,785
8,650
9,044
10,147
12,435
13,434
14,847
15,113
Net Income, GAAP
-7,133
-4,804
7,373
8,961
3,132
4,623
10,099
10,996
11,499
17,464
25,855
30,480
58,259
60,127
Effective Tax Rate (%)
- -
- -
14.23
- -
- -
- -
- -
- -
3.11
- -
6.81
12.13
- -
- -
Profit Margin (%)
-15.17
-10.51
14.24
16.59
5.81
7.58
11.96
12.59
11.63
14.14
17.2
17.32
23.9
24.29
Working Capital
-14,555
7,044
15,052
7,529
16,820
13,150
17,742
78,050
82,085
63,692
88,855
115,367
132,240
125,172
LT Debt
21,760
16,597
4,980
17,887
20,525
11,893
6,863
268
191
296
248
634
26,284
16,157
Total Equity
53,400
49,186
67,770
75,144
78,360
79,668
88,584
164,468
174,425
190,391
220,799
246,847
304,258
322,299
Return on Invested Capital (%)
- -
- -
10.15
- -
- -
- -
- -
- -
6.95
- -
10.72
10.37
- -
- -
Return on Capital (%)
- -
- -
9.54
- -
- -
- -
- -
- -
6.57
- -
11.96
12.38
- -
- -
Return on Common Equity (%)
-13.04
-9.83
13.06
12.74
4.08
5.85
12
8.69
6.79
9.57
12.58
13.07
21.24
20.9

Capital Structure

KRW

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
ST Debt
15,278
18,360
19,199
LT Borrowings
32,180
25,979
15,576
LT Finance Leases
355
306
581
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
21
21
21
Market Capitalization
1,030,024
1,016,384
1,597,175

Working Capital

KRW

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
Total Current Assets
216,711
184,153
182,079
Cash, Cash Equivalents & STI
120,453
90,149
81,618
Accounts Receivable, Net
59,903
58,130
61,024
Inventories
29,830
32,367
34,301
Total Current Liabilities
78,864
51,913
56,907
Payables & Accruals
- -
- -
- -
ST Debt
15,278
18,360
19,199
Deferred Revenue
- -
- -
- -

Growth Rates

KRW

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
17.99%
13.25%
23.26%
Free Cash Flow
-103.75%
45.75%
-208.61%
Net Income, GAAP
34.5%
42.7%
91.14%
Sales/Revenue/Turnover
17.45%
23.07%
38.47%
Total Cash Common Dividend
- -
29.88%
-0.95%

Quarterly Revenue

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
41,771
42,442
46,562
45,239
176,014
2025
57,862
60,672
61,548
63,609
243,733
2026
61,692
- -
- -
- -
- -

Quarterly Earnings Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
366
376
391
319.96
1,452
2025
574
485.6
609.94
1,127.81
2,797
2026
660.26
- -
- -
- -
- -

Quarterly Dividends Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
150.28
2025
- -
- -
- -
- -
150
2026
- -
- -
- -
- -
- -

Company Description

Company Profile APIChatGPT
CEO
Soo-Hong Jeong
Full Time Employees
311
Sector
Electronic technology
Industry
Semiconductors
Address
42, Hosandong-ro Daegu DA South Korea
IPO Date
Apr 14, 2009
Website
snstech.co.kr
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Business
S&S Tech Corporation manufactures and sells blank masks for semiconductors and flat panel displays worldwide. The company produces binary blank masks, phase shift blank masks, hardmask blank masks for semiconductors; and binary blank masks for display panels, including TFT-LCD and OLED applications. It operates primarily in the semiconductor materials and equipment industry, serving major electronics manufacturers in South Korea, Asia and global markets. Founded in 2001 and headquartered in Daegu, South Korea, S&S Tech employs approximately 310 people and maintains a research and development center at its headquarters. In recent developments, the company collaborates with Samsung Electronics on extreme ultraviolet (EUV) blank masks and pellicles, including a co-filed patent for EUV pellicle frames in 2024 and nearing final qualification for Samsung's mass production in 2025. S&S Tech completed its Yongin EUV-dedicated production center in October 2025 to ramp up EUV blank mask and pellicle output, while reporting strong financial growth with Q1 2025 revenue up 28% year-over-year to 57.93 billion won.