1. South Korea Stocks

  2. •

    Industrial services

  3. •

    Engineering & construction
Yooshin Engineering Corporation

Yooshin Engineering Corporation

KKRX:054930
18,460.00
KRW
-1,310.00
(-6.63%)
2,801.96EPS
8.26P/E
69.45BMarket Cap
Yooshin Engineering Corporation
KRX:054930
(Korea Stock Exchange)

Recent

price

18,460.00

P/E

ratio

8.26

div

yld

- -

ROIC.AI

2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
TTM
KRW
77,257.98
60,067.42
50,088.6
51,366.11
47,011
48,552.89
50,565.41
49,497.84
50,282.9
55,530.76
70,762.69
87,407.73
101,323.07
113,679.42
113,192.72
128,508.68
135,158.5
Revenue per Share
3,680
-2,323.06
-1,933
277
-981
340.07
564
510
-2,471
-2,050
1,009
4,035
6,108
6,698
8,140.95
3,507
2,801.96
Basic EPS, GAAP
33
409.91
-1,937.04
1,784.17
-476.01
79.6
4,692.24
-4,017.17
-5,782.13
1,423.32
7,878.46
10,214.04
729.68
10,170.35
-20,988.37
11,826.67
4,367.9
Free Cash Flow per Basic Share
584.92
500.01
- -
- -
- -
- -
- -
200.01
200.02
- -
- -
499.98
750.02
749.96
750
900.06
- -
Dividend per Share
33,668.38
30,607.47
28,783.87
29,819.83
27,812.56
28,123.04
28,834.94
30,233.59
29,054.84
27,126.11
27,607.69
31,433.61
36,579.2
42,318.62
49,241.46
51,711.15
50,932.83
Book Value per Share
33,657.82
30,469.91
28,634.08
29,671.96
27,666.61
27,979.01
28,692.83
30,051.1
28,872.86
26,967.67
27,360.53
30,651.57
35,834.9
41,612.21
47,253.17
49,337.75
48,607.85
Tangible Book Value per Share
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Basic Weighted Avg Shares
230,200
180,197
150,288
153,836
141,009
145,659
151,636
148,485
150,832
166,611
212,259
262,236
303,961
341,055
339,578
385,502
405,476
Sales/Revenue/Turnover
5.18
-5.8
-1.31
0.67
0.29
0.28
0.89
0.69
-5.15
-5.77
1.22
3.05
6.88
5.37
1.71
2.4
1.69
Operating Margin (%)
499
223
246
255
376
272
368
463
609
1,895
2,200
2,637
2,630
2,790
3,169
4,696
4,843
Depreciation Expense
10,965
-6,969
-5,800
830
-2,943
1,020
1,691
1,530
-7,412
-6,151
3,027
12,106
18,324
20,095
24,423
10,520
8,406
Net Income, GAAP
25.34
- -
- -
30.52
- -
24.7
32.24
24.55
- -
- -
27.39
14.76
25.59
16.14
17.87
12.89
10.58
Effective Tax Rate (%)
4.76
-3.87
-3.86
0.54
-2.09
0.7
1.12
1.03
-4.91
-3.69
1.43
4.62
6.03
5.89
7.19
2.73
2.07
Profit Margin (%)
59,130
51,076
43,879
48,528
49,353
52,389
56,597
55,244
42,789
33,051
61,379
44,123
58,345
83,451
24,743
19,090
14,824
Working Capital
- -
- -
- -
- -
- -
- -
- -
- -
- -
1,906
8,653
4,081
3,985
3,513
6,388
8,080
7,380
LT Debt
101,005
91,822
86,352
89,459
83,438
84,369
86,505
90,701
87,165
81,378
82,823
94,301
109,738
126,956
147,724
155,133
152,798
Total Equity
8.88
- -
- -
0.66
- -
0.29
0.91
0.75
- -
- -
1.73
5.76
11.81
11.49
3
4.32
3.19
Return on Invested Capital (%)
11.26
- -
- -
1.4
- -
1.58
1.98
1.71
- -
- -
3.19
10.56
14.45
15.55
15.89
6.35
4.73
Return on Capital (%)
11.51
-7.23
-6.51
0.94
-3.4
1.22
1.98
1.73
-8.33
-7.3
3.69
13.67
17.96
16.98
17.78
6.95
5.6
Return on Common Equity (%)

Capital Structure

KRW

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
ST Debt
31,450
31,445
36,440
LT Borrowings
- -
- -
- -
LT Finance Leases
8,481
8,080
7,380
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
3
3
3
Market Capitalization
64,500
67,950
69,450

Working Capital

KRW

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
Total Current Assets
172,575
190,971
174,727
Cash, Cash Equivalents & STI
60,769
82,603
64,631
Accounts Receivable, Net
102,121
100,137
99,685
Inventories
2,170
2,170
1,754
Total Current Liabilities
156,317
171,881
159,903
Payables & Accruals
- -
- -
- -
ST Debt
31,450
31,445
36,440
Deferred Revenue
- -
- -
- -

Growth Rates

KRW

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
6.59%
13.46%
5.02%
Free Cash Flow
674.76%
153.6%
-156.35%
Net Income, GAAP
-36.88%
65.12%
-56.92%
Sales/Revenue/Turnover
10.62%
12.95%
13.52%
Total Cash Common Dividend
- -
- -
20%

Quarterly Revenue

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
83,115
79,111
80,796
- -
339,578
2025
88,631
88,232
97,317
111,323
385,502
2026
108,604
- -
- -
- -
- -

Quarterly Earnings Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
567
956
188
- -
8,140.95
2025
827
559.94
508.92
1,611.42
3,507
2026
121.68
- -
- -
- -
- -

Quarterly Dividends Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
750
2025
- -
- -
- -
- -
900.06
2026
- -
- -
- -
- -
- -
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Business
Yooshin Engineering Corporation is a South Korea-based engineering consulting firm that specializes in the planning, design, and construction supervision of transportation and social overhead capital infrastructure. Founded in 1966 and headquartered in Seoul, South Korea, the company operates across specialized civil engineering divisions providing comprehensive technical consultancy services. Its core offerings include feasibility studies, master planning, preliminary and detailed engineering design, construction management, and structural safety diagnosis across multiple infrastructure sectors: roads and highways, including expressways, interchanges, long-span bridges, and subterranean tunnels; railways and urban transit systems, encompassing high-speed rail networks, conventional railways, subways, light rail transit, and maintenance depot facilities; airports and aviation infrastructure, comprising airfield layout, runway systems, passenger terminal design, and airside logistics facilities; ports and maritime engineering, including breakwaters, container terminals, harbor facilities, and coastal protection works; water resources and environmental engineering, covering multipurpose dams, river management, water supply and wastewater treatment systems, and environmental impact assessments; and urban planning and structural engineering, delivering smart city master plans, complex site developments, and structural health monitoring. The company delivers its engineering solutions to government agencies, public sector corporations, and private concessionaires across domestic and international markets, maintaining active project operations across South Korea, Southeast Asia, Central Asia, the Middle East, and Africa. In recent strategic developments, Yooshin Engineering Corporation has expanded its overseas project execution capabilities through new international engineering design and supervision mandates for high-speed rail and airport expansion initiatives, accelerated the operational deployment of Building Information Modeling (BIM) and digital twin technologies across its civil engineering workflows, established strategic consortium alliances for global public-private partnership (PPP) and official development assistance (ODA) infrastructure tenders, and expanded its consultancy services into green infrastructure and renewable energy site development.