Sungdo Engineering & Construction Co., Ltd.

Sungdo Engineering & Construction Co., Ltd.

KKRX:037350
6,430.00
KRW
-140.00
(-2.13%)
2,186.08EPS
4.25P/E
138.91BMarket 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
TTM
Revenue per Share
30,690.58
23,983.76
21,995.38
28,922.86
26,193.02
35,028.34
46,244
36,573.72
38,586.06
49,452.77
48,445.56
70,388.41
52,334.2
47,786.91
Basic EPS, GAAP
1,386
737
539
1,572
1,480
1,154
-4,277
6,074
1,483
78
33
1,078
1,982
2,186.08
Free Cash Flow per Basic Share
1,461.28
467.47
1,381.92
2,031.8
912.77
3,001.7
103.61
-2,183.37
1,767.42
-485.38
1,425.48
2,151.69
1,723.5
1,781.05
Dividend per Share
50
70.14
50.19
50.15
98.13
149.05
100.45
32.09
204.13
149.27
101.4
100.01
199.97
- -
Book Value per Share
8,916.83
9,677.87
10,411.31
11,667.5
12,369.59
13,241.54
9,457.84
15,575.73
18,145.67
18,176.41
15,535.2
17,069.2
18,327.09
19,464.18
Tangible Book Value per Share
8,577.63
9,354.45
10,073.52
11,264.11
11,987.66
12,904.84
9,115.04
15,206.11
17,761.09
17,689.06
15,019.52
16,555.39
17,844.22
18,953.98
Basic Weighted Avg Shares
15
15
15
15
15
15
15
15
14
14
14
14
14
14
Sales/Revenue/Turnover
458,095
357,296
329,227
425,581
391,339
529,154
695,685
537,514
555,618
705,803
678,599
999,611
743,406
687,672
Operating Margin (%)
7.89
4.08
2.35
6.18
6.35
3.89
-13.02
3.5
3.04
-0.71
1.81
2.73
7.27
7.83
Depreciation Expense
1,694
1,771
1,570
1,948
2,012
2,280
3,060
2,326
2,061
2,009
2,550
3,256
3,880
3,961
Net Income, GAAP
20,688
10,979
8,068
23,131
22,112
17,433
-64,342
89,268
21,354
1,113
462
15,309
28,154
31,459
Effective Tax Rate (%)
34.8
23.49
23.91
23.04
26.89
15
- -
26.33
24.69
27.8
81.06
27.83
31.4
31.17
Profit Margin (%)
4.52
3.07
2.45
5.44
5.65
3.29
-9.25
16.61
3.84
0.16
0.07
1.53
3.79
4.57
Working Capital
103,797
126,059
129,998
123,968
127,630
127,404
117,607
100,347
136,042
125,286
99,181
7,303
8,922
8,563
LT Debt
- -
10,000
10,000
- -
- -
3,500
3,614
152
218
193
55,294
64,039
28,354
27,539
Total Equity
149,095
161,963
170,494
187,422
186,977
201,329
139,056
228,334
256,127
256,208
220,646
242,434
274,045
291,048
Return on Invested Capital (%)
11.84
5.6
3.1
10.42
8.95
8.24
- -
6.98
4.88
-1.33
0.76
6
11.87
10.82
Return on Capital (%)
11.28
6.65
4.45
11.63
11.29
8.4
- -
42.67
8.48
0.73
0.36
6.93
9.84
9.53
Return on Common Equity (%)
16.9
7.88
5.4
14.25
12.4
9.04
-37.95
48.53
8.78
0.43
0.19
6.61
10.9
10.7

Capital Structure

KRW

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
ST Debt
20,515
61,119
62,027
LT Borrowings
64,062
28,143
27,285
LT Finance Leases
193
212
254
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
14
15
15
Market Capitalization
72,719
89,868
138,913

Working Capital

KRW

•

in mil. unless spec.
Sep'25
Dec'25
Mar'26
Total Current Assets
317,233
300,756
353,055
Cash, Cash Equivalents & STI
116,782
133,845
153,756
Accounts Receivable, Net
75,201
65,771
62,641
Inventories
65,756
57,195
59,638
Total Current Liabilities
205,999
291,834
344,492
Payables & Accruals
- -
- -
- -
ST Debt
20,515
61,119
62,027
Deferred Revenue
- -
- -
- -

Growth Rates

KRW

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
7.19%
4.25%
13.04%
Free Cash Flow
-269.42%
-132.32%
-19.88%
Net Income, GAAP
251.98%
613.29%
83.91%
Sales/Revenue/Turnover
11.34%
9.65%
-25.63%
Total Cash Common Dividend
- -
- -
100%

Quarterly Revenue

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
189,998
261,405
279,451
268,757
999,611
2025
200,331
201,245
176,138
165,692
743,406
2026
144,597
- -
- -
- -
- -

Quarterly Earnings Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
414
1,368
401
-1,105.26
1,078
2025
404
1,223.05
888.79
-600.17
1,982
2026
668
- -
- -
- -
- -

Quarterly Dividends Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
2.24
-2.24
100.01
2025
- -
- -
- -
- -
199.97
2026
- -
- -
- -
- -
- -

Company Description

Full Time Employees
618
Sector
Industrial services
Industry
Engineering & construction
Address
Seoul South Korea
IPO Date
Jan 11, 2000
Business
Sungdo Engineering & Construction Co., Ltd. (KRX: 037350), commonly referred to as Sungdo ENG, is a South Korea-based engineering, procurement, and construction (EPC) company specializing in high-tech industrial facilities, cleanroom systems, specialized process plants, and general civil construction. Founded in 1987 and headquartered in Seoul, South Korea, the company delivers comprehensive turn-key engineering solutions to advanced manufacturing and process industries, including semiconductors, flat-panel displays, electric vehicle (EV) secondary batteries, biotechnology, pharmaceuticals, petrochemicals, and energy infrastructure. The company operates through three core business segments: High-Tech Industrial Facilities, Plant Engineering, and General Construction. Its primary products and services include cleanroom design, engineering, and construction, featuring heating, ventilation, and air conditioning (HVAC) systems, laminar flow process stations, micro-contamination control, and ultra-pure environmental regulation for semiconductor and display fabrication; specialized ultra-high purity (UHP) piping, gas delivery systems, and chemical distribution infrastructure; turnkey secondary battery plant EPC services covering cathode active material synthesis, cell manufacturing, module assembly, and battery pack production lines; biopharmaceutical and healthcare facility construction compliant with Good Manufacturing Practice (GMP), Good Laboratory Practice (GLP), and Hazard Analysis Critical Control Point (HACCP) standards; industrial plant engineering for thermal, co-generation, and combined-cycle power facilities; industrial specialty gas plants, chemical processing systems, and environmental pollution control installations including desulfurization and denitrification systems; general commercial, residential, and industrial civil engineering; and comprehensive facility lifecycle support comprising project management, basic and detailed engineering design, equipment procurement, commissioning, and post-construction maintenance. Sungdo Engineering & Construction maintains an extensive international operating footprint spanning South Korea, North America, Europe, Southeast Asia, and the Middle East. It operates multiple overseas subsidiaries and regional offices, including Sungdo ENG USA Inc., Sungdo ENG Hungary Kft., and Sungdo ENG Poland Sp. z o.o., alongside entities in China, Vietnam, Thailand, Malaysia, Saudi Arabia, and Kuwait. The company also maintains a significant equity stake in its listed affiliate STI Co., Ltd. (KRX: 039440), a manufacturer of semiconductor wet processing equipment and central chemical delivery systems. In recent developments, Sungdo Engineering & Construction has accelerated its global expansion strategy by scaling its overseas EPC operations to support battery and semiconductor manufacturers building regional supply chains in Europe and North America. The company has strengthened its European operations centered around its Hungarian and Polish hubs to capture high-value contracts for electric vehicle battery gigafactories and cathode materials facilities across Central and Eastern Europe. In North America, the company has expanded its engineering and project execution capacity in the southeastern United States to address growing demand for localized cleanroom and utility installations in the advanced electronics and battery sectors. Furthermore, Sungdo ENG has enhanced its collaborative synergies with affiliate STI Co., Ltd. to provide integrated chemical delivery and cleanroom turnkey solutions for next-generation semiconductor fabrication facilities while diversifying into bio-health manufacturing and green energy infrastructure projects.