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Lists
Equity sectors
Symbols
Symbols
Price
Change
% Change
Trend
Prev Close
Open
High
Low
Volume
Mkt Cap
SIXB
Materials
SIXB
Materials
SIXB
+0.25%
1,104.10
+2.73
+0.25%
—1,101.371,103.631,105.311,091.41——
SIXC
Communications
SIXC
Communications
SIXC
-1.50%
604.16
-9.19
-1.50%
—613.35613.35613.35601.49——
SIXE
Energy
SIXE
Energy
SIXE
-0.09%
1,197.81
-1.02
-0.09%
—1,198.831,199.681,199.751,182.41——
SIXI
Industrials
SIXI
Industrials
SIXI
-0.88%
1,740.41
-15.54
-0.88%
—1,755.951,754.061,756.031,734.69——
SIXM
Financials
SIXM
Financials
SIXM
-0.64%
634.44
-4.07
-0.64%
—638.51637.41637.41633.05——
SIXR
Staples
SIXR
Staples
SIXR
-0.31%
840.90
-2.62
-0.31%
—843.52843.35846.40837.93——
SIXRE
Real estate
SIXRE
Real estate
SIXRE
-0.38%
215.13
-0.82
-0.38%
—215.95215.95216.84215.06——
SIXT
Technology
SIXT
Technology
SIXT
+2.86%
3,228.71
+89.80
+2.86%
—3,138.913,189.303,230.853,174.76——
SIXU
Utilities
SIXU
Utilities
SIXU
+0.16%
935.87
+1.50
+0.16%
—934.37934.72938.26927.50——
SIXV
Health care
SIXV
Health care
SIXV
-1.37%
1,457.12
-20.31
-1.37%
—1,477.431,474.121,474.121,451.80——
SIXY
Discretionary
SIXY
Discretionary
SIXY
+0.83%
2,399.84
+19.65
+0.83%
—2,380.192,389.342,403.042,380.47——
322510:KOSDAQ
JLK Inc
â‚©6,820.00
+1.79%
(+120.00) 1D
Apr 27, 1:22:23 PM GMT+9  ·   KRW
All symbols
SymbolPriceChange% Change
Generating top insights for 322510...
Open
â‚©6,760
High
â‚©6,930
Low
â‚©6,740
Mkt. cap
175.45B
Avg. vol.
406.55K
Volume
212.71K
52-wk high
â‚©9,210
52-wk low
â‚©3,965
EPS
-â‚©540
Shares outstanding
25.73M
No. of employees
87
News stories
From sources across the web
About JLK Inc
CEODongmin Kim
Employees87
FoundedFeb 2014
Headquarters-
SectorHealth care
Websitejlk-inspection.com
Previous reportsAll values in KRW
Loading Previous Earnings...
Income statement
Revenue
Net income
All values in KRW
Mar 2025
Jun 2025
Sep 2025
Dec 2025
Revenue
484.71M
1.06B
895.12M
896.58M
Cost of goods sold
21.90M
16.90M
16.59M
19.28M
Cost of revenue
21.90M
16.90M
16.59M
19.28M
Research and development expenses
837.77M
881.88M
758.79M
894.92M
Total research and development expenses
-
-
-
-
Selling, general, and admin expenses
2.75B
2.79B
2.52B
4.01B
Operating expense
3.80B
3.94B
3.55B
5.17B
Total operating expenses
3.83B
3.96B
3.57B
5.19B
Operating income
-3.34B
-2.89B
-2.68B
-4.29B
Other non operating income
9.00M
14.43M
-1.71M
-341.92M
EBT including unusual items
-3.21B
-2.82B
-2.74B
-5.36B
EBT excluding unusual items
-3.21B
-2.82B
-2.74B
-5.36B
Income tax expense
-
-
-578.51M
45.72M
Effective tax rate
-
-
21.08%
-0.85%
Other operating expenses
38.81M
104.64M
50.80M
65.85M
Net income
-3.21B
-2.82B
-2.17B
-5.40B
Net profit margin
-663.05%
-265.58%
-241.98%
-602.60%
Earnings per share
-
-
-
-
Interest and investment income
373.27M
317.70M
380.77M
338.05M
Interest expense
-254.62M
-248.88M
-444.15M
-1.06B
Net interest expenses
118.65M
68.82M
-63.38M
-722.85M
Depreciation and amortization charges
143.47M
141.10M
194.67M
166.08M
EBITDA
-3.17B
-2.72B
-2.45B
-4.10B
Gain or loss from assets sale
-
-
910.00K
481.00K
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