Electrical equipment: companies

Daily −4.92%Weekly −5.59%Monthly −29.42%78 companies · ₩91T

Korean Electrical equipment stocks: sector overview

The Electrical equipment sector has 78 companies listed on KOSPI and KOSDAQ, worth ₩91T in total. On Oct 30, 2026 the group moved down 4.92% (weighted by market value); the largest members are LS Electric, Hyosung Heavy Industries, HD Hyundai Electric.

Stocks: 78
Total market value: ₩91T
Day's move: −4.92%
As of: Oct 30, 2026
Largest members: LS Electric, Hyosung Heavy Industries, HD Hyundai Electric

Earnings tracker · 4Q 2025

Past quarter

67 of 78 reportedOperating profit up vs a year ago: 31 of 62

Revenue+10.5%

Operating profit+35.5%

Net profit−12.0%

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
LS Electric	Mar 18	₩1.5T	+12.1%	₩130B	+8.2%	+28.7%	8.5%8.8%
Hyosung Heavy Industries	Mar 11	₩1.7T	+10.9%	₩261B	+97.0%	+18.5%	14.9%8.4%
HD Hyundai Electric	Mar 16	₩1.2T	+42.6%	₩321B	+93.0%	+29.9%	27.6%20.4%
Gaon Cable	Mar 16	₩614B	+19.8%	₩7.9B	−10.6%	−69.6%	1.3%1.7%
Sanil Electric	Mar 17	₩142B	+31.1%	₩52B	+55.4%	+23.0%	36.8%31.1%
Taihan Cable & Solution	Mar 18	₩1T	+21.0%	₩43B	+99.1%	+47.0%	4.3%2.6%
Iljin Electric	Mar 11	₩614B	+30.4%	₩44B	+98.5%	+25.2%	7.2%4.7%
Taihan Fiberoptics	Mar 19	₩29B	−18.7%	−₩5B	Smaller loss	Smaller loss	−17.2%−38.3%
Doosan Fuel Cell	Mar 18	₩136B	−48.1%	−₩77B	Bigger loss	Bigger loss	−56.4%−1.0%
SPG	Mar 18	₩84B	−14.5%	₩5B	+100.9%	+1.3%	6.0%2.5%
Seojin System	Mar 23	₩311B	+17.6%	₩24B	+2,241.0%	Turned to profit	7.6%0.4%
Woori Technology, Incorporation	Mar 23	₩25B	−4.0%	−₩1.2B	Turned to loss	Bigger loss	−4.7%14.6%
Kyung Dong Navien	Mar 18	₩439B	+9.6%	₩45B	+32.7%	+459.8%	10.2%8.4%
Shinsung Delta Tech	Mar 17	₩247B	+1.2%	₩5.6B	+34.6%	+9.5%	2.3%1.7%
Dawon Cable	Mar 17	₩167B	+21.7%	−₩5.5B	Turned to loss	Turned to loss	−3.3%1.5%
Cheryong Electric	Mar 16	₩44B	−13.9%	₩8B	−36.9%	−64.4%	18.4%25.0%
Higen RNM	Mar 17	₩23B	+17.2%	−₩3.1B	Bigger loss	Bigger loss	−13.4%−4.4%
GnCenergy	Mar 18	₩66B	−12.1%	₩9.4B	−28.3%	−26.3%	14.3%17.5%
Korea Electric Terminal	Mar 12	₩337B	−13.2%	₩33B	+6.2%	−18.3%	9.8%8.0%
Han Jung NCS	Mar 18	₩60B	+8.1%	₩2.7B	−53.8%	+78.3%	4.6%10.6%
TMC	Mar 18	₩76B	—	−₩2.1B	—	—	−2.8%
Seoho Electric	Mar 19	₩21B	+49.5%	₩4B	Turned to profit	−34.7%	19.5%−14.6%
Daea TI	Mar 18	₩45B	−24.7%	₩1.1B	−57.7%	−25.7%	2.6%4.6%
Kangwon Energy	Mar 20	₩51B	+10.7%	₩111M	−93.2%	Turned to profit	0.2%3.6%
IL	Mar 24	₩19B	−9.2%	−₩9.3B	Turned to loss	Turned to loss	−48.2%3.6%
S&Sys	Mar 20	₩38B	—	₩6.1B	—	+105.5%	16.0%
Everybot	Mar 16	₩13B	+89.8%	−₩757M	Smaller loss	Bigger loss	−5.8%−12.0%
Bumhan Fuel Cell	Mar 23	₩15B	+66.5%	−₩821M	Turned to loss	Turned to loss	−5.3%0.6%
TC Materials	Mar 16	₩76B	—	₩1.1B	—	−43.9%	1.4%
Aribio Holdings	Mar 18	₩15B	+56.7%	₩342M	Turned to profit	Turned to profit	2.2%−19.0%
Cheil Electric	Mar 23	₩45B	−6.6%	−₩248M	Smaller loss	Turned to loss	−0.6%−2.0%
G2Power	Mar 23	₩38B	+53.7%	₩6.3B	+181.3%	+181.6%	16.8%9.2%
Paseco	Mar 19	₩30B	−23.7%	−₩1.5B	Smaller loss	Turned to loss	−5.0%−22.6%
Dongyang E&P	Mar 20	₩127B	+3.8%	₩8B	−30.7%	−51.1%	6.3%9.4%
Power Logics	Mar 17	₩159B	−5.1%	−₩2.4B	Turned to loss	Turned to loss	−1.5%4.8%
Dawonsys	Mar 24	₩4.7B	−93.9%	−₩63B	Bigger loss	Bigger loss	−1,354.4%−9.7%
Kumho Electric	—	₩12B	−9.7%	₩89M	Turned to profit	Turned to profit	0.8%−10.6%
THN	Mar 23	₩289B	+63.8%	₩24B	+743.1%	+12.2%	8.4%1.6%
Powernet Technologies	Mar 18	₩124B	+29.1%	₩3.9B	+61.2%	−41.5%	3.1%2.5%
Zaigle	Mar 23	₩2.2B	−33.0%	−₩490M	Smaller loss	Smaller loss	−22.1%−67.8%
Kistron	Mar 19	₩16B	—	₩1.4B	—	−27.7%	8.7%
RoboRobo	Mar 13	₩3.7B	−2.5%	−₩777M	Bigger loss	Bigger loss	−21.0%−9.9%
APS Innovation	—	₩25B	−47.8%	₩267M	−88.8%	−47.1%	1.1%5.0%
SuNAM	Mar 18	₩1B	+106.9%	−₩1.3B	Smaller loss	Bigger loss	−120.7%−331.4%
Yura Tech	Mar 17	₩48B	−11.6%	−₩523M	Turned to loss	Bigger loss	−1.1%5.2%
Seondo Electric	Mar 19	₩19B	+155.3%	₩2.3B	Turned to profit	Turned to profit	12.3%−1.6%
YM Tech	Mar 20	₩5.7B	−34.4%	−₩1.4B	Turned to loss	Turned to loss	−24.0%13.9%
FreeMs	Mar 18	₩5B	+35.9%	₩112M	Turned to profit	+435.2%	2.2%−22.2%
Nsys	Mar 23	₩8.5B	−32.9%	−₩1.8B	Turned to loss	Bigger loss	−21.6%3.4%
SCD	Mar 19	₩51B	+2.1%	₩589M	+499.5%	−55.0%	1.2%0.2%
Winix	Mar 24	₩79B	+3.6%	−₩39B	Bigger loss	Bigger loss	−49.3%−13.9%
Apro	Mar 19	₩14B	−81.5%	−₩2B	Turned to loss	Smaller loss	−14.0%3.5%
Kwang Myung Electric	Mar 23	₩22B	−52.5%	−₩6.4B	Bigger loss	Turned to loss	−29.0%−12.0%
Haatz	Mar 16	₩48B	−8.5%	₩2.9B	Turned to profit	+30.7%	6.1%−1.5%
Winners Elec	Mar 23	₩8B	—	₩2.3B	—	+213.9%	29.1%
Seojeon Electric Machinery	Mar 19	₩32B	−2.2%	−₩372M	Turned to loss	Turned to loss	−1.2%34.4%
Daebo Magnetic	—	₩4.6B	−28.0%	−₩4.5B	Smaller loss	Bigger loss	−98.4%−82.2%
Fine Technix	Mar 19	₩9.8B	−32.6%	−₩1.6B	Bigger loss	Smaller loss	−16.0%−8.3%
Shin Hwa Contech	Mar 23	₩14B	+6.9%	₩15M	−99.3%	−97.0%	0.1%14.7%
Paru	Mar 20	₩8B	−24.6%	−₩288M	Turned to loss	Bigger loss	−3.6%5.6%
Seoul Electronics & Telecom	Mar 20	₩7.1B	−13.1%	−₩1.2B	Bigger loss	Bigger loss	−16.5%−8.3%
S-Prism	Mar 19	₩5.4B	−29.0%	−₩8.4B	Bigger loss	Bigger loss	−156.4%−53.5%
Egtronics	Mar 19	₩4.5B	−68.7%	−₩2.4B	Bigger loss	Smaller loss	−53.5%−9.5%
PNC Technologies	Mar 18	₩5.7B	−27.6%	−₩318M	Smaller loss	Turned to loss	−5.6%−6.4%
VitzroSys	Mar 16	₩15B	+121.0%	₩282M	Turned to profit	−10.4%	1.9%−37.8%
S-Energy	Mar 20	₩28B	−42.4%	−₩8.4B	Smaller loss	Bigger loss	−29.7%−22.6%
Carry	Mar 23	₩1.8B	+81.4%	−₩1.1B	Turned to loss	Smaller loss	−59.6%444.8%
Suntech	Not yet
Apex Intec	Not yet
EB Tech	Not yet
SK Signet	Not yet
EMB	Not yet
Luken Technologies	Not yet
Poled	Not yet
Chaevi	Not yet
Axbis	Not yet
Justek	Not yet
Topsun	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 30, 2026

Above 20-day average: 4.6%
Above 60-day average: 3.1%
RSI above 70: 0%
RSI below 30: 13.8%
52-week highs: 0
52-week lows: 11

Index gauge · Short term

Bearish

0 bullish, 2 neutral, 7 bearish

Index gauge · Medium term

Bearish

0 bullish, 0 neutral, 8 bearish

Technical read

Across the 65 Electrical equipment members, breadth is very weak, with only 4.6% trading above their 20-day average and 3.1% above their 60-day average. No member is at a 52-week high, while 11 are at 52-week lows, and the group's RSI extremes show one low reading of 13.8 and no high readings. The equal-weighted member index reads bearish on both the short-term and medium-term gauges, with an RSI of 32 and the index positioned 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.Inveni Gaon Cable LS Networks LS LS Electric E1

Market cap Value traded Gainers Losers NPS stake

NPS owns > 5%

Company	Price	Daily	Weekly	Monthly	Traded value	Market cap	NPS
LS Electric010120 · KOSPI	₩149,600	−5.56%	−4.65%	−27.02%	₩77B	₩22T	9.37%
Hyosung Heavy Industries298040 · KOSPI	₩1,809,000	−5.34%	−3.62%	−35.49%	₩81B	₩17T	10.13%
HD Hyundai Electric267260 · KOSPI	₩424,500	−3.63%	−9.68%	−37.67%	₩90B	₩15T	7.63%
Gaon Cable000500 · KOSPI	₩228,000	−4.80%	−0.22%	−27.50%	₩15B	₩6.8T	3.94%
Sanil Electric062040 · KOSPI	₩146,700	−6.44%	−11.20%	−28.79%	₩29B	₩4.5T	7.27%
Taihan Cable & Solution001440 · KOSPI	₩19,790	−3.46%	−7.09%	−32.92%	₩34B	₩3.9T	6.22%
Iljin Electric103590 · KOSPI	₩52,700	−5.89%	−8.67%	−34.86%	₩8.7B	₩2.5T	7.67%
Taihan Fiberoptics010170 · KOSDAQ	₩13,800	−8.18%	−0.58%	−16.87%	₩61B	₩2.1T	3.96%
Doosan Fuel Cell336260 · KOSPI	₩28,950	−3.50%	−8.39%	−33.90%	₩14B	₩1.9T	7.10%
SPG058610 · KOSDAQ	₩82,500	−6.36%	+6.04%	−15.21%	₩12B	₩1.8T	3.19%
Seojin System178320 · KOSDAQ	₩28,400	−8.53%	−14.46%	−23.14%	₩30B	₩1.8T	1.80%
Woori Technology, Incorporation032820 · KOSDAQ	₩8,820	−3.61%	−6.77%	−27.65%	₩12B	₩1.5T	0.32%
Kyung Dong Navien009450 · KOSPI	₩57,800	−1.53%	−2.69%	−5.40%	₩1.5B	₩842B	7.10%
Shinsung Delta Tech065350 · KOSDAQ	₩28,550	−1.38%	−6.39%	−6.85%	₩2B	₩785B	0.49%
Dawon Cable006340 · KOSPI	₩9,470	−4.34%	−7.34%	−27.15%	₩9B	₩743B	0.66%
Cheryong Electric033100 · KOSDAQ	₩36,300	−3.71%	−5.47%	−22.93%	₩1.7B	₩583B	0.40%
Higen RNM160190 · KOSDAQ	₩17,300	−5.41%	−11.96%	−39.19%	₩1.7B	₩534B	0.62%
GnCenergy119850 · KOSDAQ	₩31,900	−8.33%	−21.33%	−42.52%	₩12B	₩525B	0.78%
Korea Electric Terminal025540 · KOSPI	₩50,200	−1.57%	−5.28%	−10.04%	₩909M	₩508B	6.04%
Han Jung NCS107640 · KOSDAQ	₩48,100	+0.94%	+4.79%	+20.55%	₩10B	₩438B	2.48%
TMC217590 · KOSPI	₩10,060	−8.04%	−11.05%	−27.15%	₩5B	₩242B	0.40%
Seoho Electric065710 · KOSDAQ	₩44,400	−1.33%	−0.45%	−0.89%	₩94M	₩229B	0.58%
Chaevi0011T0 · KOSDAQ	₩3,945	−5.51%	−4.59%	−25.98%	₩641M	₩185B	—
SK Signet260870 · KONEX	₩8,100	0.00%	+0.62%	−0.37%	₩29M	₩185B	—
Daea TI045390 · KOSDAQ	₩2,585	0.00%	+2.17%	−10.86%	₩1.1B	₩182B	0.01%
Kangwon Energy114190 · KOSDAQ	₩6,850	−3.52%	−7.56%	−15.74%	₩406M	₩179B	0.15%
IL307180 · KOSDAQ	₩4,805	−6.52%	−8.30%	−15.70%	₩1.5B	₩177B	—
S&Sys0008Z0 · KOSDAQ	₩18,590	−2.77%	−6.49%	−18.46%	₩353M	₩175B	—
Everybot270660 · KOSDAQ	₩12,250	−7.41%	−7.89%	−8.51%	₩698M	₩155B	—
Bumhan Fuel Cell382900 · KOSDAQ	₩17,020	−4.38%	−10.37%	−25.68%	₩1.1B	₩149B	0.51%
TC Materials125020 · KOSDAQ	₩4,050	−4.93%	−10.30%	−32.27%	₩1.6B	₩142B	—
Aribio Holdings290690 · KOSDAQ	₩2,620	−2.42%	−5.42%	−33.08%	₩634M	₩139B	—
Cheil Electric199820 · KOSDAQ	₩6,200	−6.77%	+0.98%	−17.22%	₩1.7B	₩138B	—
G2Power388050 · KOSDAQ	₩7,240	−4.86%	−7.06%	−25.82%	₩1.2B	₩135B	0.27%
Paseco037070 · KOSDAQ	₩6,130	−1.61%	−6.84%	−8.10%	₩384M	₩123B	0.16%
Dongyang E&P079960 · KOSDAQ	₩14,940	−3.11%	−3.74%	−10.75%	₩720M	₩113B	3.15%
Power Logics047310 · KOSDAQ	₩2,785	−3.47%	−3.47%	−10.02%	₩242M	₩102B	0.07%
Axbis0011A0 · KOSDAQ	₩10,890	−4.39%	+38.73%	−6.52%	₩52B	₩102B	—
Dawonsys068240 · KOSDAQ	₩2,530	0.00%	0.00%	0.00%	₩0	₩97B	0.08%
Kumho Electric001210 · KOSPI	₩7,290	−8.07%	−8.19%	−24.46%	₩7.1B	₩93B	0.02%
THN019180 · KOSPI	₩4,410	−1.89%	−0.90%	−11.45%	₩358M	₩79B	1.65%
Justek153890 · KOSDAQ	₩6,380	−5.20%	−5.90%	−34.83%	₩337M	₩77B	—
Powernet Technologies037030 · KOSDAQ	₩2,890	−4.78%	−1.03%	−21.79%	₩629M	₩74B	—
Zaigle234920 · KOSDAQ	₩5,310	0.00%	0.00%	0.00%	₩0	₩72B	—
Kistron475430 · KOSDAQ	₩3,810	−4.03%	−6.50%	−13.70%	₩399M	₩68B	—
RoboRobo215100 · KOSDAQ	₩3,325	−3.48%	−4.45%	−17.29%	₩150M	₩68B	0.34%
APS Innovation079810 · KOSDAQ	₩3,110	−2.81%	−7.16%	−11.27%	₩162M	₩67B	—
SuNAM294630 · KOSDAQ	₩2,505	−2.91%	−3.47%	−16.78%	₩302M	₩66B	—
Yura Tech048430 · KOSDAQ	₩5,230	−1.51%	−0.38%	−13.55%	₩142M	₩60B	—
Poled487580 · KOSDAQ	₩2,315	+0.22%	−4.14%	−20.72%	₩214M	₩58B	—
Seondo Electric007610 · KOSPI	₩3,150	−2.78%	−7.08%	−27.42%	₩367M	₩57B	0.01%
YM Tech273640 · KOSDAQ	₩5,000	−3.10%	−8.09%	−2.72%	₩88M	₩55B	0.08%
FreeMs053160 · KOSDAQ	₩8,130	+3.17%	−8.86%	−8.03%	₩15M	₩49B	—
Nsys333620 · KOSDAQ	₩4,160	−1.89%	−3.26%	−20.76%	₩23M	₩46B	—
SCD042110 · KOSDAQ	₩903	−3.63%	−8.79%	−9.06%	₩175M	₩44B	—
Luken Technologies162120 · KONEX	₩3,835	−2.42%	−1.03%	−4.24%	₩26M	₩43B	—
Winix044340 · KOSDAQ	₩2,370	−0.84%	−4.44%	−12.71%	₩43M	₩42B	0.08%
Apro262260 · KOSDAQ	₩2,785	−2.62%	−11.02%	−37.83%	₩111M	₩42B	0.35%
Kwang Myung Electric017040 · KOSPI	₩932	0.00%	0.00%	0.00%	₩0	₩40B	0.14%
Haatz066130 · KOSDAQ	₩3,125	−2.50%	−2.34%	−9.81%	₩35M	₩40B	—
Winners Elec479960 · KOSDAQ	₩5,400	+0.75%	+1.12%	−11.04%	₩9.6M	₩38B	—
Seojeon Electric Machinery189860 · KOSDAQ	₩3,895	−4.30%	−5.92%	−18.26%	₩191M	₩38B	—
Daebo Magnetic290670 · KOSDAQ	₩4,440	−5.33%	−9.94%	−15.27%	₩41M	₩35B	0.07%
Topsun180060 · KONEX	₩3,685	+5.89%	+2.36%	−15.48%	₩137,875	₩34B	—
Fine Technix106240 · KOSDAQ	₩1,116	−3.96%	−5.02%	−14.42%	₩80M	₩31B	2.55%
Shin Hwa Contech187270 · KOSDAQ	₩2,695	+0.94%	+1.13%	−4.26%	₩27M	₩27B	1.22%
EMB278990 · KONEX	₩3,190	+2.90%	0.00%	+0.16%	₩3,190	₩26B	—
Paru043200 · KOSDAQ	₩1,167	+0.09%	−1.60%	−6.49%	₩55M	₩24B	—
Seoul Electronics & Telecom027040 · KOSDAQ	₩1,701	−1.10%	+0.12%	−8.20%	₩114M	₩24B	—
S-Prism288620 · KOSDAQ	₩3,385	−1.02%	−5.45%	−12.08%	₩45M	₩24B	—
Apex Intec207490 · KONEX	₩6,190	+3.00%	−3.43%	−3.28%	₩6,190	₩22B	—
Egtronics377330 · KOSDAQ	₩2,385	−6.84%	−11.67%	−11.99%	₩274M	₩19B	—
PNC Technologies237750 · KOSDAQ	₩2,940	−0.68%	−3.61%	−11.98%	₩13M	₩19B	4.66%
VitzroSys054220 · KOSDAQ	₩1,301	−2.11%	−4.69%	−23.74%	₩70M	₩16B	—
S-Energy095910 · KOSDAQ	₩4,300	−11.61%	−26.24%	−22.52%	₩171M	₩16B	0.46%
EB Tech208850 · KONEX	₩4,600	−4.07%	−6.03%	−6.12%	₩500,860	₩13B	—
Suntech217320 · KONEX	₩8,790	0.00%	+14.90%	−12.10%	₩0	₩9.2B	—
Carry313760 · KOSDAQ	₩468	0.00%	0.00%	0.00%	₩0	₩5.2B	—

Source: KRX statistical information

Korean Electrical equipment stocks: sector overview

Key facts

Technical breadth

Credit & macro