1. South Korea Stocks

  2. •

    Producer manufacturing

  3. •

    Electrical products
Justek, Inc.

Justek, Inc.

KKRX:153890
6,780.00
KRW
-70.00
(-1.02%)
106.00EPS
200.52BMarket 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
Revenue per Share
117,669.56
93,847.85
119,279.75
179,794.56
215,587.33
111,974.39
79,483.09
88,034.91
91,921.73
52,494.29
56,352.07
2,011.16
2,143.31
Basic EPS, GAAP
4,012.99
1,877
2,393
8,233.01
8,643.99
-7,228.99
-17,779.98
3,179
1,151
-12,348
1,492
45
-147
Free Cash Flow per Basic Share
1,869.08
2,363.94
-2,609.91
-16,348.84
23,304.58
2,689.4
-12,908.99
1,135.22
-9,769.48
-1,163.41
-10,675.83
-84.51
-303.59
Dividend per Share
1,250.14
2,500.4
1,500.01
2,000.04
2,999.92
2,500.04
499.99
249.97
2,000.59
499.9
49.98
8.15
- -
Book Value per Share
1,318.04
1,315.19
1,333.38
1,546.1
1,688.61
1,214.15
727.98
806.2
782.43
437.07
436.15
908.91
867.38
Tangible Book Value per Share
1,183.38
1,147.27
1,116.51
1,452.32
1,622.66
1,194.38
713.59
800.48
769.78
424.48
423.53
901.43
846.96
Basic Weighted Avg Shares
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
10
10
Sales/Revenue/Turnover
37,868
30,201
38,391
57,867
69,390
36,039
25,583
28,338
29,577
16,896
18,133
19,851
22,156
Operating Margin (%)
6.18
1.95
3.46
7.27
4.17
-7.4
-19.64
2.01
4.45
-16.87
5.48
4.75
-3.77
Depreciation Expense
768
831
962
1,294
1,269
1,203
937
1,068
802
594
458
440
563
Net Income, GAAP
1,291
604
770
2,650
2,782
-2,327
-5,723
1,023
370
-3,974
480
444
-1,520
Effective Tax Rate (%)
- -
- -
- -
8.79
- -
- -
- -
0.79
52.11
- -
30.83
- -
- -
Profit Margin (%)
3.41
2
2.01
4.58
4.01
-6.46
-22.37
3.61
1.25
-23.52
2.65
2.24
-6.86
Working Capital
7,165
7,336
3,542
10,217
12,480
4,051
-3,512
-2,135
-3,148
-3,231
-4,410
3,789
3,005
LT Debt
1,500
2,500
- -
2,800
2,600
- -
- -
- -
118
2,100
- -
875
2,785
Total Equity
15,883
15,848
16,068
18,631
20,348
14,631
8,772
9,715
9,429
5,267
5,256
10,953
10,452
Return on Invested Capital (%)
- -
- -
- -
16.41
- -
- -
- -
2.63
3.21
- -
4.62
- -
- -
Return on Capital (%)
- -
- -
- -
11.9
- -
- -
- -
7.5
2.65
- -
5.97
- -
- -
Return on Common Equity (%)
8.25
3.81
4.83
15.27
14.28
-13.3
-48.91
11.07
3.87
-54.09
9.13
5.48
-14.2

Capital Structure

KRW

•

in mil. unless spec.
No data availableFinancial data will appear here once available

Working Capital

KRW

•

in mil. unless spec.
No data availableFinancial data will appear here once available

Growth Rates

KRW

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
2.43%
11.3%
-4.57%
Free Cash Flow
-52.38%
-6.09%
276.23%
Net Income, GAAP
-170.52%
-359.73%
-442.11%
Sales/Revenue/Turnover
-0.57%
-2.02%
11.61%
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
19,851
2025
2,669
11,067
- -
- -
22,156
2026
3,495
5,037
- -
- -
- -

Quarterly Earnings Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
45
2025
-79
166
- -
- -
-147
2026
-27
110
- -
- -
- -

Quarterly Dividends Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
8.15
2025
- -
- -
- -
- -
- -
2026
- -
- -
- -
- -
- -

Company Description

Company Profile APIChatGPT
Sector
Producer manufacturing
Industry
Electrical products
Address
Pyeongtaek-si South Korea
IPO Date
Jun 16, 2026
Website
justek.com
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Business
Justek, Inc. is a South Korea-based technology company engaged in the design, development, and manufacture of ultra-precision motion control systems and direct drive motion components. The company's core product and service portfolio is categorized into Linear Motors, including coreless linear motors, high-thrust ironcore linear motors, slotless linear motors, and custom linear motor assemblies; Rotary Direct Drive (DD) Motors, featuring high-torque hollow shaft motors and frameless rotary motors; Motion Stage Systems, comprising linear guide (LM) stages, air bearing stages, gantry stages, hybrid multi-axis stages, and mini multi-head linear stages designed for glass scribing, precision dispensing, and laser machining; and Motion Control Electronics and Subsystems, encompassing digital servo drives, multi-axis motion controllers, power amplifiers, feedback sensor interfaces, and integrated positioning software. Justek provides motion automation solutions primarily to equipment manufacturers operating in semiconductor manufacturing, flat panel display (FPD) and OLED fabrication, printed circuit board (PCB) assembly, automated optical inspection (AOI), precision robotics, and aerospace systems. Founded in 1999 through a venture incubation initiative with the Korea Institute of Science and Technology (KIST), the company is headquartered in Pyeongtaek-si, Gyeonggi-do, South Korea, and maintains overseas operations and distribution partnerships across Japan, the United States, Taiwan, China, and Europe, including a dedicated legal branch entity in Yokohama, Japan. In recent developments, Justek completed its initial public offering and listed its common shares on the KOSDAQ market (KRX: 153890) in June 2026, deploying the offering proceeds toward cleanroom capacity expansion, the enhancement of sub-nanometer-level motion stage platforms, and the strategic expansion of its product lines into advanced semiconductor packaging and aerospace automation applications.