1. South Korea Stocks

  2. •

    Process industries

  3. •

    Chemicals: specialty
Sukgyung AT Co., Ltd.

Sukgyung AT Co., Ltd.

KKRX:357550
27,800.00
KRW
-500.00
(-1.77%)
831.74EPS
46.83P/E
211.63BMarket Cap
Sukgyung AT Co., Ltd.
KRX:357550
(Korea Stock Exchange)

Recent

price

27,800.00

P/E

ratio

46.83

div

yld

- -

ROIC.AI

2018
2019
2020
2021
2022
2023
2024
2025
TTM
KRW
1,258.13
1,446.67
1,506.46
1,661.62
2,280.64
2,244.09
2,536.63
3,229.17
3,172.19
Revenue per Share
84
251
229
569
793
635
796
699
831.74
Basic EPS, GAAP
7.85
171.56
417.77
245.67
568.71
318.81
-1,207.7
-166.85
476.4
Free Cash Flow per Basic Share
- -
- -
- -
- -
- -
- -
- -
- -
- -
Dividend per Share
1,638.23
1,842.43
3,806.98
4,365.16
5,512.13
6,606.55
7,332.08
8,109.06
8,625.24
Book Value per Share
1,638.12
1,839.71
3,806.98
4,325.64
5,479.69
6,579.57
7,313.88
8,095.48
8,616.36
Tangible Book Value per Share
4
4
4
5
5
5
5
5
5
Basic Weighted Avg Shares
5,535
6,403
6,723
9,060
12,346
12,197
13,816
17,547
17,226
Sales/Revenue/Turnover
11.83
21.64
21.53
32.06
38.14
28.71
14.61
22.21
17.32
Operating Margin (%)
696
624
477
509
637
874
1,041
1,548
1,986
Depreciation Expense
370
1,111
1,022
3,102
4,293
3,451
4,336
3,798
4,517
Net Income, GAAP
0.91
16.33
7.82
15.32
16.06
12.73
- -
- -
4.35
Effective Tax Rate (%)
6.68
17.35
15.2
34.24
34.77
28.3
31.38
21.65
26.22
Profit Margin (%)
-294
-431
11,449
13,382
14,467
19,560
17,478
20,482
23,186
Working Capital
1,677
1,041
823
279
215
454
5,304
6,106
5,756
LT Debt
8,937
10,050
20,767
23,812
29,713
36,039
39,838
44,060
46,865
Total Equity
- -
6.48
6.32
9.91
14.24
9
- -
- -
5.57
Return on Invested Capital (%)
- -
7.54
5.55
12.68
15.66
10.38
- -
- -
8.91
Return on Capital (%)
- -
11.7
6.63
13.92
16.04
10.5
11.43
9.05
10.19
Return on Common Equity (%)

Capital Structure

KRW

•

in mil. unless spec.
Dec'25
Mar'26
Jun'26
ST Debt
95
62
362
LT Borrowings
5,694
5,694
5,694
LT Finance Leases
412
370
62
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
5
5
5
Market Capitalization
381,427
279,822
211,632

Working Capital

KRW

•

in mil. unless spec.
Dec'25
Mar'26
Jun'26
Total Current Assets
22,767
24,383
26,084
Cash, Cash Equivalents & STI
16,660
16,338
18,767
Accounts Receivable, Net
1,753
2,669
2,250
Inventories
3,736
4,555
4,358
Total Current Liabilities
2,284
2,923
2,898
Payables & Accruals
- -
- -
- -
ST Debt
95
62
362
Deferred Revenue
- -
- -
- -

Growth Rates

KRW

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
- -
16.37%
10.6%
Free Cash Flow
- -
-101.58%
-86.22%
Net Income, GAAP
- -
47.12%
-12.4%
Sales/Revenue/Turnover
- -
22.02%
27%
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
2,569
3,156
4,126
3,965
13,816
2025
4,950
5,101
3,418
4,078
17,547
2026
4,562
5,168
- -
- -
- -

Quarterly Earnings Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
49
268.81
151.78
327.18
796
2025
317
16
150.85
214.51
699
2026
257.39
209
- -
- -
- -

Quarterly Dividends Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
- -
2025
- -
- -
- -
- -
- -
2026
- -
- -
- -
- -
- -
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Business
Sukgyung AT Co., Ltd. is a South Korea-based advanced nanomaterials company that develops, manufactures, and supplies ultrafine inorganic particles and functional chemical formulations for healthcare, electronics, cosmetics, and energy sectors. The company organizes its operations across four primary product divisions: Dental and Healthcare Materials, Electronic and High-Frequency Materials, Cosmetic and Optical Additives, and Energy Storage Materials. Its detailed product portfolio includes dental composite fillers, radiopaque ytterbium fluoride, barium sulfate, calcium silicate, and bioceramic hydroxyapatite for restorative dentistry and orthopedics; hollow silica nanoparticles, spherical silica, spherical glass powders, and thermal interface material (TIM) heat dissipation fillers designed for high-frequency telecommunications substrates, printed circuit boards, and semiconductor packaging; surface-modified titanium dioxide, zinc oxide, and functional chemical dispersions for ultraviolet protection, high-grade cosmetics, industrial coatings, and specialty printing inks; and inorganic battery additives alongside proprietary solid-state electrolytes. In recent operational developments, the company completed the construction and commissioning of its KRW 13.2 billion third manufacturing plant in the Gimje Free Trade Zone, significantly increasing automated commercial capacity for hollow silica, thermal interface fillers, and solid electrolytes. Furthermore, Sukgyung AT has accelerated the commercialization of its proprietary boracite-based solid electrolyte technology for all-solid-state lithium batteries, securing registered patents across major international jurisdictions including the United States and Japan. Founded in 1994 and incorporated in 2001, Sukgyung AT Co., Ltd. is headquartered in Ansan, Gyeonggi-do, South Korea, operates domestic production and research facilities across Ansan, Yeongam, and Gimje, and maintains overseas subsidiaries in the United States and Japan to support international distribution and client integration.