Power grid & cables stocks
전력망·전선
What are Power grid & cables stocks in Korea?
The Power grid & cables theme on jonbur groups 46 Korean stocks listed on KOSPI and KOSDAQ, worth ₩158T in total. On Oct 27, 2026 the group moved up 1.91% (weighted by market value); the largest members are Doosan Enerbility, LS Electric, Korea Electric Power.
Key facts
- Stocks
- 46
- Total market value
- ₩158T
- Day's move
- +1.91%
- As of
- Oct 27, 2026
- Largest members
- Doosan Enerbility, LS Electric, Korea Electric Power
Earnings tracker · 2Q 2025
Past quarter
Combined, for the companies that have reported, vs the same quarter a year ago
| Company | Reported | Revenue | vs a year ago | Operating profit | vs a year ago | vs last quarter | Op. margin |
|---|---|---|---|---|---|---|---|
| Doosan Enerbility | Aug 14 | ₩4.6T | +10.1% | ₩271B | −12.5% | +90.3% | 5.9%7.5% |
| LS Electric | Aug 14 | ₩1.2T | +5.4% | ₩109B | −0.9% | +24.4% | 9.1%9.7% |
| Korea Electric Power | Aug 14 | ₩22T | +7.2% | ₩2.1T | +70.8% | −43.1% | 9.7%6.1% |
| Hyosung Heavy Industries | Aug 14 | ₩1.5T | +27.8% | ₩164B | +162.1% | +60.4% | 10.8%5.2% |
| HD Hyundai Electric | Aug 14 | ₩906B | −1.2% | ₩209B | −0.4% | −4.1% | 23.1%22.9% |
| Gaon Cable | Aug 14 | ₩643B | +56.9% | ₩23B | +121.6% | +6.2% | 3.6%2.6% |
| LS | Aug 14 | ₩7.9T | +5.9% | ₩236B | −37.1% | −22.6% | 3.0%5.0% |
| Sanil Electric | Aug 25 | ₩128B | — | ₩46B | — | +23.1% | 36.0% |
| Taihan Cable & Solution | Aug 14 | ₩916B | +6.0% | ₩29B | −23.6% | +5.4% | 3.1%4.3% |
| KEPCO Engineering & Construction | Aug 14 | ₩102B | −19.6% | −₩4.4B | Turned to loss | Turned to loss | −4.3%10.4% |
| Iljin Electric | Aug 13 | ₩523B | +20.5% | ₩38B | +53.4% | +10.5% | 7.2%5.7% |
| Taihan Fiberoptics | Aug 14 | ₩42B | +3.7% | −₩2.8B | Smaller loss | Smaller loss | −6.7%−7.9% |
| Hyosung | Aug 14 | ₩602B | +306.4% | ₩99B | +429.3% | +21.2% | 16.5%12.6% |
| CS Wind | Aug 14 | ₩650B | −24.2% | ₩59B | −54.0% | −52.7% | 9.1%15.0% |
| Woori Technology, Incorporation | Aug 14 | ₩23B | +75.6% | −₩659M | Smaller loss | Smaller loss | −2.9%−9.5% |
| LS Marine Solution | Aug 14 | ₩67B | +74.6% | ₩3.4B | −42.6% | +13.1% | 5.1%15.5% |
| Shinsung Delta Tech | Aug 14 | ₩221B | −0.2% | ₩6.7B | −30.1% | −35.6% | 3.0%4.3% |
| Dawon Cable | Aug 13 | ₩151B | −0.2% | ₩5.4B | +34.8% | −35.2% | 3.6%2.6% |
| Cheryong Electric | Aug 13 | ₩60B | −22.2% | ₩20B | −37.7% | +27.0% | 33.8%42.2% |
| Higen RNM | Aug 22 | ₩17B | — | −₩1.4B | — | Smaller loss | −8.3% |
| Korea Electric Terminal | Aug 14 | ₩380B | −2.8% | ₩37B | −35.1% | +28.7% | 9.7%14.5% |
| Han Jung NCS | Aug 14 | ₩36B | — | ₩398M | — | Turned to profit | 1.1% |
| Korea Electronic Power Industrial Development | Aug 14 | ₩109B | +5.2% | ₩14B | +3.7% | +85.0% | 12.6%12.8% |
| Iljin Holdings | Aug 14 | ₩580B | +17.7% | ₩36B | +41.2% | +11.5% | 6.2%5.2% |
| Bosung Power Technology | Aug 14 | ₩56B | +328.0% | ₩14B | +1,665.4% | +783.2% | 24.5%5.9% |
| Hansun Engineering | Aug 14 | ₩15B | +18.0% | ₩2.7B | +51.8% | +57.7% | 17.1%13.3% |
| Songwon Industrial | Aug 13 | ₩265B | −3.0% | ₩8.6B | −47.7% | −21.4% | 3.2%6.0% |
| Seoho Electric | Aug 14 | ₩31B | +182.6% | ₩5.1B | +393.7% | −48.3% | 16.5%9.4% |
| IL | Aug 14 | ₩29B | +9.8% | −₩2.3B | Turned to loss | Turned to loss | −8.0%10.1% |
| Samwha Electric | Aug 14 | ₩59B | −3.4% | ₩768M | −91.5% | −86.6% | 1.3%14.8% |
| Daea TI | Aug 14 | ₩39B | +31.3% | ₩3.3B | +30.0% | +107.1% | 8.5%8.6% |
| TC Materials | Aug 14 | ₩77B | — | ₩1.4B | — | −39.1% | 1.9% |
| Iljin Power | Aug 14 | ₩76B | +12.2% | ₩6.3B | +27.7% | +174.2% | 8.3%7.3% |
| Cheryong Industrial | Aug 13 | ₩9.8B | +9.7% | ₩3.2B | +32.9% | +26.0% | 32.5%26.8% |
| Dongyang E&P | Aug 14 | ₩141B | −0.2% | ₩14B | −0.2% | −15.1% | 9.6%9.6% |
| Kumho Electric | Aug 14 | ₩9.8B | −24.5% | −₩963M | Bigger loss | Turned to loss | −9.9%−3.3% |
| Semyung Electric Machinery | Aug 11 | ₩11B | +238.1% | ₩6.2B | +961.3% | +110.2% | 56.0%17.8% |
| Gridwiz | Aug 14 | ₩26B | — | ₩1.4B | — | Turned to profit | 5.5% |
| Seondo Electric | Aug 13 | ₩7.8B | −1.8% | ₩117M | Turned to profit | Turned to profit | 1.5%−9.9% |
| Kwang Myung Electric | Aug 14 | ₩27B | −7.2% | −₩2.2B | Smaller loss | Smaller loss | −8.4%−11.6% |
| Seojeon Electric Machinery | Aug 13 | ₩11B | +16.0% | −₩4.1B | Bigger loss | Smaller loss | −36.7%−38.6% |
| Fine Technix | Aug 14 | ₩11B | −27.9% | −₩1.7B | Turned to loss | Bigger loss | −15.4%1.5% |
| Carry | Aug 14 | ₩1.7B | −14.3% | −₩1.1B | Smaller loss | Smaller loss | −66.2%−234.5% |
| Chaevi | Not yet | ||||||
| Justek | Not yet | ||||||
Single-quarter figures. Preliminary figures are the company's own early numbers and are replaced by the quarterly report when it's filed. Expected dates are around when each company reported a year ago.
Technical breadth
After the close on Oct 27, 2026- Above 20-day average
- 10%
- Above 60-day average
- 15%
- RSI above 70
- 0%
- RSI below 30
- 15%
- 52-week highs
- 0
- 52-week lows
- 3
Index gauge · Short term
Bearish
1 bullish, 1 neutral, 7 bearish
Index gauge · Medium term
Bearish
0 bullish, 0 neutral, 8 bearish
Technical read
The power grid and cables group has 40 members, of which 10 trade above their 20-day average and 15 above their 60-day average, so most of the group sits below both short- and medium-term trend lines. No members are flagged as overbought on RSI, while 15 are at oversold readings, and 3 members have set 52-week lows with none at 52-week highs. The equal-weighted member index shows a bearish short-term label with 7 bearish signals against 1 bullish, a bearish medium-term label, an RSI of 35.5, and a position below its cloud.
Written by AI from the indicator values above. Not advice.
Share of members, from each member's own indicators; the gauge reads an equal-weighted index of the members. Technical indicators describe past price and volume patterns. They are not predictions or recommendations.
Credit & macro
- MaturitiesOct 23, 202675Inveni: ₩50bn of bonds due in the next 6 months vs ₩31bn cash₩70bn due within 12 months, from the bond filings so far; cash and cash equivalents as of 2026 H1.InveniGaon CableLS NetworksLSLS ElectricE1
ETFs for this theme
All ETFs →AUM · Flow 1w
Creators talking about this
Power grid & cables
+1.75%전력망·전선
The power grid and cables theme covers Korean companies that make transmission and distribution equipment, including high-voltage cables, transformers, switchgear, and related grid infrastructure. Korean investors often group these firms together because grid expansion and upgrades are needed to connect new power sources, such as renewables, and to meet rising electricity demand from data centers and electrification. Companies in this group are typically discussed in terms of their exposure to domestic utility projects and overseas grid orders.
46 companies · 34 up · 7 flat · 5 down
- Traded value
- ₩633B
- Value vs 20-day average
- 0.57×
- Top gainer
- IL +12.23%
- Largest company
- Doosan Enerbility ₩38T
Companies in this theme
| Company | Price | Daily | Traded value | Market cap | NPS |
|---|---|---|---|---|---|
Doosan Enerbility034020 · KOSPI | ₩58,900 | +2.26% | ₩82B | ₩38T | 7.63% |
LS Electric010120 · KOSPI | ₩158,100 | +3.40% | ₩60B | ₩24T | 9.37% |
Korea Electric Power015760 · KOSPI | ₩27,850 | −0.54% | ₩41B | ₩18T | 6.88% |
Hyosung Heavy Industries298040 · KOSPI | ₩1,914,000 | +3.29% | ₩68B | ₩18T | 10.13% |
HD Hyundai Electric267260 · KOSPI | ₩450,000 | +0.67% | ₩86B | ₩16T | 7.63% |
Gaon Cable000500 · KOSPI | ₩230,500 | +1.54% | ₩20B | ₩6.9T | 3.94% |
LS006260 · KOSPI | ₩216,000 | +3.10% | ₩19B | ₩6.7T | 13.48% |
Sanil Electric062040 · KOSPI | ₩160,200 | +0.38% | ₩33B | ₩4.9T | 7.27% |
Taihan Cable & Solution001440 · KOSPI | ₩21,300 | +4.16% | ₩26B | ₩4.2T | 6.22% |
KEPCO Engineering & Construction052690 · KOSPI | ₩91,600 | +0.44% | ₩11B | ₩3.5T | 10.57% |
Iljin Electric103590 · KOSPI | ₩56,500 | +3.10% | ₩11B | ₩2.7T | 7.67% |
Taihan Fiberoptics010170 · KOSDAQ | ₩13,700 | +2.39% | ₩70B | ₩2.1T | 3.96% |
Hyosung004800 · KOSPI | ₩120,200 | +4.43% | ₩2.8B | ₩2T | 6.96% |
CS Wind112610 · KOSPI | ₩39,550 | −2.47% | ₩23B | ₩1.7T | 10.95% |
Woori Technology, Incorporation032820 · KOSDAQ | ₩9,170 | +1.10% | ₩13B | ₩1.6T | 0.32% |
LS Marine Solution060370 · KOSDAQ | ₩26,950 | −5.27% | ₩5.1B | ₩1.4T | 0.72% |
Shinsung Delta Tech065350 · KOSDAQ | ₩30,250 | 0.00% | ₩2.6B | ₩831B | 0.49% |
Dawon Cable006340 · KOSPI | ₩9,960 | +1.12% | ₩8.7B | ₩781B | 0.66% |
Cheryong Electric033100 · KOSDAQ | ₩38,000 | +2.56% | ₩2.1B | ₩610B | 0.40% |
Higen RNM160190 · KOSDAQ | ₩18,990 | −0.05% | ₩2.4B | ₩587B | 0.62% |
Korea Electric Terminal025540 · KOSPI | ₩51,700 | +0.19% | ₩3B | ₩523B | 6.04% |
Han Jung NCS107640 · KOSDAQ | ₩42,850 | +3.38% | ₩4.5B | ₩390B | 2.48% |
Korea Electronic Power Industrial Development130660 · KOSPI | ₩10,130 | +1.50% | ₩715M | ₩330B | 0.58% |
Iljin Holdings015860 · KOSPI | ₩6,230 | +3.32% | ₩737M | ₩307B | 0.88% |
Bosung Power Technology006910 · KOSDAQ | ₩5,150 | +1.38% | ₩1.9B | ₩253B | — |
Hansun Engineering452280 · KOSDAQ | ₩13,100 | +2.42% | ₩9.1B | ₩252B | — |
Songwon Industrial004430 · KOSPI | ₩10,350 | +1.67% | ₩411M | ₩248B | 3.42% |
Seoho Electric065710 · KOSDAQ | ₩44,550 | −0.22% | ₩63M | ₩229B | 0.58% |
IL307180 · KOSDAQ | ₩5,780 | +12.23% | ₩4.9B | ₩213B | — |
Samwha Electric009470 · KOSPI | ₩29,250 | +2.45% | ₩3B | ₩193B | 4.06% |
Chaevi0011T0 · KOSDAQ | ₩4,110 | +0.24% | ₩414M | ₩193B | — |
Daea TI045390 · KOSDAQ | ₩2,630 | 0.00% | ₩1.5B | ₩185B | 0.01% |
TC Materials125020 · KOSDAQ | ₩4,315 | +0.58% | ₩2.8B | ₩151B | — |
Iljin Power094820 · KOSDAQ | ₩9,870 | +0.30% | ₩452M | ₩149B | 4.40% |
Cheryong Industrial147830 · KOSDAQ | ₩6,250 | +2.97% | ₩186M | ₩125B | 0.40% |
Dongyang E&P079960 · KOSDAQ | ₩15,700 | +3.29% | ₩1B | ₩119B | 3.15% |
Kumho Electric001210 · KOSPI | ₩7,520 | 0.00% | ₩9.6B | ₩95B | 0.02% |
Semyung Electric Machinery017510 · KOSDAQ | ₩6,150 | +3.36% | ₩530M | ₩94B | 0.50% |
Gridwiz453450 · KOSDAQ | ₩10,960 | +4.88% | ₩191M | ₩87B | 0.35% |
Justek153890 · KOSDAQ | ₩6,860 | +4.41% | ₩468M | ₩83B | — |
Seondo Electric007610 · KOSPI | ₩3,380 | +3.05% | ₩336M | ₩61B | 0.01% |
Kwang Myung Electric017040 · KOSPI | ₩932 | 0.00% | ₩0 | ₩40B | 0.14% |
Seojeon Electric Machinery189860 · KOSDAQ | ₩4,025 | 0.00% | ₩96M | ₩39B | — |
Fine Technix106240 · KOSDAQ | ₩1,156 | −0.43% | ₩36M | ₩32B | 2.55% |
Dawon Cable Pref.006345 · KOSPI | ₩8,170 | +3.81% | ₩236M | ₩21B | — |
Carry313760 · KOSDAQ | ₩468 | 0.00% | ₩0 | ₩5.2B | — |
Source: KRX statistical information