1. South Korea Stocks

  2. •

    Producer manufacturing

  3. •

    Auto parts: OEM
GMB KOREA Corp.

GMB KOREA Corp.

KKRX:013870
3,650.00
KRW
0.00
(0.00%)
1,049.36EPS
3.36P/E
71.71BMarket 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
24,602.28
24,487.03
24,864
27,056.45
24,483.15
24,598.78
24,964.26
23,349.62
27,836.33
32,007.44
36,209.7
38,116.6
41,269.85
43,193.96
Basic EPS, GAAP
1,043
917
627
1,024
601
7
143
-432
511
621
604
806
762
1,120.46
Free Cash Flow per Basic Share
1,137.56
-2,102.83
-1,241.77
386.02
-23.65
-374.21
-623.55
-433.81
-1,093.33
708.19
-647.14
-474.91
-1,288.69
1,817.02
Dividend per Share
121.66
172.81
202.86
132.78
150.04
102.62
29.91
29.97
- -
84.19
84.16
154.25
256.2
2.05
Book Value per Share
9,909.03
10,593.16
10,883.68
11,628.41
12,010.67
11,677.78
11,858.41
11,552.9
12,568.86
13,567.31
13,635.04
14,354.01
15,206.24
15,971.12
Tangible Book Value per Share
9,863.46
10,533.1
10,784.01
11,506.55
11,830.45
11,509.35
11,711.86
11,419.35
12,440.57
13,460.08
13,539.19
14,266.25
15,130.03
15,886.75
Basic Weighted Avg Shares
19
19
19
18
19
19
19
19
19
19
19
19
19
19
Sales/Revenue/Turnover
462,809
459,426
467,537
495,119
466,839
457,197
477,535
445,770
531,332
610,506
690,906
726,708
787,272
823,685
Operating Margin (%)
5.42
4.18
3.62
4.91
2.89
0.9
1.78
-2.17
1.58
1.82
2.98
3.12
3.08
3.19
Depreciation Expense
15,786
17,877
22,107
24,436
25,673
26,839
27,919
27,692
28,793
28,637
28,861
28,907
31,142
32,870
Net Income, GAAP
19,621
17,205
11,790
18,739
11,460
130
2,735
-8,247
9,754
11,845
11,525
15,367
14,536
21,367
Effective Tax Rate (%)
19.37
11.53
21.92
14.34
10.76
- -
67.16
- -
20.56
9.03
19.35
27.97
30.11
25.56
Profit Margin (%)
4.24
3.74
2.52
3.78
2.45
0.03
0.57
-1.85
1.84
1.94
1.67
2.11
1.85
2.59
Working Capital
60,350
49,827
42,346
44,381
56,037
44,234
41,927
41,792
36,846
46,355
49,572
16,969
29,371
41,489
LT Debt
25,877
43,016
52,662
43,591
41,188
45,573
49,611
47,862
29,694
28,744
27,141
4,850
6,417
17,618
Total Equity
194,473
208,508
214,305
228,958
238,346
231,111
233,682
228,106
248,702
267,831
269,566
285,509
300,668
316,259
Return on Invested Capital (%)
7.76
5.76
3.96
5.89
3.3
- -
0.74
- -
1.67
2.37
3.73
3.48
3.33
3.64
Return on Capital (%)
8.33
6.77
4.26
5.92
3.92
- -
1.38
- -
2.9
3.83
4.44
4.84
4.24
5.43
Return on Common Equity (%)
10.95
8.8
5.76
8.73
5.08
0.06
1.22
-3.69
4.24
4.75
4.44
5.76
5.16
7.41

Capital Structure

KRW

•

in mil. unless spec.
Dec'25
Mar'26
Jun'26
ST Debt
221,206
222,151
209,055
LT Borrowings
2,480
2,400
2,320
LT Finance Leases
3,937
15,523
15,298
Preferred Equity and Hybrid Capital
- -
- -
- -
Shares Outstanding
19
19
19
Market Capitalization
76,289
91,165
71,712

Working Capital

KRW

•

in mil. unless spec.
Dec'25
Mar'26
Jun'26
Total Current Assets
384,870
401,938
405,200
Cash, Cash Equivalents & STI
26,817
29,456
32,475
Accounts Receivable, Net
187,644
185,655
179,888
Inventories
153,973
160,758
171,233
Total Current Liabilities
355,499
365,526
363,711
Payables & Accruals
- -
- -
- -
ST Debt
221,206
222,151
209,055
Deferred Revenue
- -
- -
- -

Growth Rates

KRW

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
3.52%
5.72%
5.31%
Free Cash Flow
118.74%
-11.86%
171.51%
Net Income, GAAP
135.06%
-34.32%
-5.41%
Sales/Revenue/Turnover
5.67%
12.15%
8.33%
Total Cash Common Dividend
- -
- -
66.19%

Quarterly Revenue

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
177,660
187,804
173,934
187,310
726,708
2025
179,718
199,981
204,111
203,461
787,272
2026
200,337
215,775
- -
- -
- -

Quarterly Earnings Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
239
263
-172
475.23
806
2025
146
158
164.93
293.51
762
2026
225.11
437
- -
- -
- -

Quarterly Dividends Per Share

KRW

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
- -
- -
- -
- -
154.25
2025
- -
- -
2.05
- -
256.2
2026
- -
- -
- -
- -
- -

Company Description

Company Profile APIChatGPT
CEO
Jong-Moon Byun
Full Time Employees
754
Sector
Producer manufacturing
Industry
Auto parts: OEM
Address
618, Ungnam-ro (Seongsan-dong) Changwon SG South Korea
IPO Date
Nov 20, 2012
Website
gmb.co.kr
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Business
GMB Korea Corp. (013870.KS) manufactures and sells automotive parts primarily for original equipment manufacturers (OEMs), Tier 1 suppliers and the aftermarket, with a focus on engine, transmission, chassis and green energy components. The company produces engine parts including water pumps, viscous fan clutches, tensioner and idler bearing assemblies, oil pumps, sockets and variable cam timing systems; transmission parts such as steel and aluminum spool valves, manual control shafts, hydraulic pressure pistons, pinion shafts, differential pins, retainer-U/D brakes and valve body assemblies; chassis parts comprising constant velocity joints, tripod joints, steering joints and cages; bearing parts consisting of ball bearings, water pump bearings and clutch release bearings; and green energy parts for electric and hybrid vehicles such as electric water pumps, stack-cooling pumps for fuel cell electric vehicles (FCEVs), coolant hubs, active purge pumps and electric oil pumps. Founded in 1979 as Korea GMB Industrial Co., Ltd. and renamed GMB Korea Corp. in 2005, the company is headquartered in Changwon-si, South Korea, and maintains global operations through production sites and sales offices in countries including Japan, China, Thailand, India, Romania, the United States, Germany, Russia and Australia, serving major OEMs such as Hyundai Motor Group, GM, Renault and Stellantis. In recent developments, GMB Korea successfully localizes the purge pump for hybrid vehicles and secures selection as a Genesis official supplier by Hyundai Motor Group in 2025; establishes GMB India in April 2024 and opens a new R&D center in August 2024; and participates in initiatives like the Gyeongnam Auto Parts & Talent Forum and partnerships with Kyungnam University for employment agreements in 2025.