1. South Korea Stocks

  2. •

    Industrial services

  3. •

    Engineering & construction
Taeyoung Engineering & Construction Co., Ltd.

Taeyoung Engineering & Construction Co., Ltd.

1,531.00
KRW
-1.00
(-0.07%)
697.26EPS
2.79P/E
498.45BMarket Cap
Nov 18Next 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
228,287.08
185,966.58
171,564.92
200,798.01
318,276.78
359,483.5
288,097.17
132,140.76
238,416.88
224,103.92
292,246.13
17,703.33
6,507.98
5,909.55
Basic EPS, GAAP
1,251.67
-6,897.5
139.81
14.76
8,794.98
18,442.17
8,828.27
32,250.85
6,508.47
1,966.1
-122,075.26
230.51
191
600.62
Free Cash Flow per Basic Share
1,734.05
-6,600.12
-1,410.84
-16,059.79
-10,034.06
6,955.66
-4,781.8
45,142.45
45,308.89
-21,728.08
-26,907.4
395.08
331.41
162.92
Dividend per Share
946.4
321
294.81
242.26
206.96
657.18
894.45
2,111.19
1,270.9
1,075.65
788.75
- -
- -
- -
Book Value per Share
92,194.25
80,910.51
82,574.37
80,534.87
93,184.48
98,784.33
112,513.77
55,915.68
62,134.96
87,366.4
-35,907.96
1,783.02
2,041.71
1,966.44
Tangible Book Value per Share
77,600
65,056.31
66,955.34
65,541
76,793.68
86,891.42
96,288.19
52,570.44
59,221.89
84,858.37
-36,911.27
1,753.7
2,013.83
1,938.8
Basic Weighted Avg Shares
10
10
11
10
10
10
10
17
12
12
11
152
334
279
Sales/Revenue/Turnover
2,180,379
1,875,043
1,883,519
2,059,305
3,266,416
3,691,066
2,967,116
2,281,512
2,751,711
2,605,097
3,352,922
2,686,174
2,174,484
1,650,122
Operating Margin (%)
4.12
0.97
3.02
3.1
9.53
11.81
8.31
11.23
4.79
3.81
-31.73
-0.66
2.58
6.36
Depreciation Expense
49,141
56,093
56,458
68,708
66,867
67,464
68,810
57,987
22,132
23,418
19,612
13,855
9,080
5,531
Net Income, GAAP
11,955
-69,545
1,535
151
90,261
189,359
90,922
556,836
75,118
22,855
-1,400,562
34,976
63,818
167,711
Effective Tax Rate (%)
28.46
- -
58.12
95.35
43.44
34.73
41.22
21.86
38.64
- -
- -
14.87
13.37
6.92
Profit Margin (%)
0.55
-3.71
0.08
0.01
2.76
5.13
3.06
24.41
2.73
0.88
-41.77
1.3
2.93
10.16
Working Capital
264,262
361,022
166,912
307,150
577,336
904,271
890,159
566,480
45,663
38,408
-2,173,129
-304,913
-792,655
-486,087
LT Debt
420,605
435,382
435,959
551,216
847,277
1,182,882
1,120,253
890,504
639,358
1,014,143
162,941
806,447
702,313
613,413
Total Equity
1,262,901
1,233,244
1,264,129
1,261,379
1,435,399
1,482,288
1,571,446
646,813
709,227
1,000,971
-440,220
527,199
642,890
623,843
Return on Invested Capital (%)
3.48
- -
1.23
0.21
6.63
9.47
4.49
6.25
4.66
- -
- -
0.89
2.35
3.26
Return on Capital (%)
0.6
- -
0.22
- -
2.96
5.17
2.79
19.89
5.06
- -
- -
6.6
6.87
13.48
Return on Common Equity (%)
1.38
-8.18
0.18
0.02
10.13
19.24
8.39
62.03
11.09
2.66
- -
- -
11.28
33.73

Capital Structure

KRW

•

in mil. unless spec.
Dec'25
Mar'26
Jun'26
ST Debt
836,702
376,803
736,258
LT Borrowings
687,201
875,606
599,236
LT Finance Leases
15,112
14,518
14,177
Preferred Equity and Hybrid Capital
- -
325
325
Shares Outstanding
298
298
298
Market Capitalization
522,559
521,666
498,454

Working Capital

KRW

•

in mil. unless spec.
Dec'25
Mar'26
Jun'26
Total Current Assets
1,642,558
1,516,758
1,579,647
Cash, Cash Equivalents & STI
392,959
333,895
398,052
Accounts Receivable, Net
657,163
689,200
645,745
Inventories
147,392
151,296
187,403
Total Current Liabilities
2,435,213
2,056,965
2,065,734
Payables & Accruals
- -
- -
- -
ST Debt
836,702
376,803
736,258
Deferred Revenue
- -
- -
- -

Growth Rates

KRW

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
-32.7%
-58.2%
21.94%
Free Cash Flow
-128.88%
-38.74%
84.72%
Net Income, GAAP
5,359.03%
-1,280.83%
82.46%
Sales/Revenue/Turnover
4.33%
1.01%
-19.05%
Total Cash Common Dividend
- -
- -
- -

Quarterly Revenue

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
721,062
715,596
633,046
687,832
2,686,174
2025
635,416
563,862
507,795
467,411
2,174,484
2026
354,852
320,065
- -
- -
- -

Quarterly Earnings Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
-1,264.41
2,198
39
-233.65
230.51
2025
-135
-255
380.81
204.96
191
2026
6.59
-34
- -
- -
- -

Quarterly Dividends Per Share

KRW

•

in mil. unless spec.

Year

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

Company Description

Company Profile APIChatGPT
CEO
Gang-Suk Lee
Full Time Employees
1,112
Sector
Industrial services
Industry
Engineering & construction
Address
24, Jeongbalsan-ro Gwangmyeong-si GY South Korea 10403
IPO Date
Nov 13, 1989
Website
taeyoung.com
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Business
Taeyoung Engineering & Construction Co., Ltd. (009410.KS) engages in civil engineering, architectural, plant, and housing construction. The company undertakes urban development; housing projects under the Desian brand; sewage treatment, wastewater treatment, water purification, and waterworks facilities; roads, ports, railways, highways, bridges, subways, and other infrastructure; and industrial, environmental, and energy plants including tank terminals, silos, and chemical facilities. Taeyoung Engineering & Construction operates primarily in South Korea with international projects in Bangladesh, United Arab Emirates, Vietnam, Oman, United States, and China. Founded in 1973 and headquartered in Gwangmyeong-si, South Korea, the company changed its name from Taeyoung Co., Ltd. in March 2007. In recent developments, Taeyoung secured creditor approval for a debt restructuring and workout plan in 2024, including a debt-to-equity swap of about 1 trillion won to address capital impairments and stabilize liquidity by end-2025; received KRW 7.15 billion in funding in September 2025; won a 600 billion won Jinhae New Port construction contract in July 2025; and completed the sale of its stake in joint venture Ecorbit, a water treatment and waste management firm, to IMM Consortium in early 2025.