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 · 2Q 2026

Past quarter

71 of 78 reportedOperating profit up vs a year ago: 28 of 64

Revenue+18.7%

Operating profit+33.5%

Net profit+1,153.0%

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	Aug 14	₩1.6T	+32.2%	₩179B	+64.4%	+41.0%	11.3%9.1%
Hyosung Heavy Industries	Aug 13	₩1.7T	+10.6%	₩264B	+60.9%	+73.5%	15.7%10.8%
HD Hyundai Electric	Aug 14	₩1.1T	+26.0%	₩287B	+37.2%	+11.1%	25.1%23.1%
Gaon Cable	Aug 14	₩869B	+35.1%	₩36B	+55.5%	+29.8%	4.2%3.6%
Sanil Electric	Aug 14	₩164B	+28.0%	₩62B	+34.3%	+11.8%	37.8%36.0%
Taihan Cable & Solution	Aug 14	₩1.2T	+30.8%	₩61B	+113.0%	+0.7%	5.1%3.1%
Iljin Electric	Aug 11	₩637B	+21.9%	₩72B	+91.4%	+41.8%	11.3%7.2%
Taihan Fiberoptics	Aug 14	₩49B	+17.8%	₩957M	Turned to profit	Turned to profit	2.0%−6.7%
Doosan Fuel Cell	Aug 13	₩44B	−65.5%	−₩51B	Bigger loss	Bigger loss	−115.0%−1.5%
SPG	Aug 14	₩89B	+10.3%	₩4B	+2.0%	−10.9%	4.5%4.9%
Seojin System	Aug 14	₩410B	+58.6%	−₩19B	Bigger loss	Smaller loss	−4.7%−2.3%
Woori Technology, Incorporation	Aug 14	₩20B	−12.4%	−₩1.1B	Bigger loss	Smaller loss	−5.7%−2.9%
Kyung Dong Navien	Aug 14	₩388B	−1.0%	₩84B	+64.6%	+32.0%	21.7%13.0%
Shinsung Delta Tech	Aug 14	₩299B	+35.5%	₩16B	+134.0%	+120.0%	5.2%3.0%
Dawon Cable	Aug 12	₩278B	+83.6%	₩3.7B	−30.9%	−74.6%	1.3%3.6%
Cheryong Electric	Aug 13	₩36B	−40.9%	₩5.2B	−74.4%	−11.1%	14.7%33.8%
Higen RNM	Aug 14	₩21B	+24.5%	−₩1.5B	Bigger loss	Smaller loss	−7.0%−8.3%
GnCenergy	Aug 13	₩66B	+9.3%	₩10B	−16.8%	+130.7%	15.3%20.1%
Korea Electric Terminal	Aug 14	₩395B	+3.9%	₩18B	−51.6%	−30.9%	4.5%9.7%
Han Jung NCS	Aug 14	₩43B	+16.9%	−₩6.9B	Turned to loss	Turned to loss	−16.3%1.1%
TMC	Aug 14	₩106B	—	₩1.3B	—	+37.5%	1.3%
Seoho Electric	Aug 14	₩24B	−23.2%	₩4.2B	−18.3%	−47.8%	17.5%16.5%
Chaevi	Aug 14	₩29B	—	−₩10B	—	Bigger loss	−34.7%
Daea TI	Aug 14	₩30B	−21.4%	₩1.8B	−45.2%	+191.0%	5.9%8.5%
Kangwon Energy	Aug 14	₩47B	−32.9%	−₩95M	Smaller loss	Smaller loss	−0.2%−2.4%
IL	Aug 12	₩25B	−13.9%	₩2.8B	Turned to profit	+1,688.9%	11.1%−8.0%
S&Sys	Aug 14	₩41B	—	₩6.1B	—	+59.8%	14.8%
Everybot	Aug 14	₩9.8B	+15.1%	−₩1.2B	Turned to loss	Smaller loss	−12.5%1.1%
Bumhan Fuel Cell	Aug 14	₩18B	+152.4%	−₩3.2B	Turned to loss	Bigger loss	−18.1%2.2%
TC Materials	—	₩124B	+61.0%	₩3.8B	+164.4%	−40.2%	3.1%1.9%
Aribio Holdings	—	₩11B	+9.1%	−₩2.8B	Smaller loss	Smaller loss	−25.9%−28.6%
Cheil Electric	Aug 14	₩50B	−8.7%	₩3B	−54.4%	+19.6%	6.0%12.1%
G2Power	—	₩10B	−26.8%	₩413M	−29.9%	−81.8%	4.0%4.1%
Paseco	—	₩47B	−1.7%	₩2.4B	+36.8%	Turned to profit	5.0%3.6%
Dongyang E&P	Aug 14	₩106B	−25.2%	₩2.7B	−79.8%	−58.3%	2.6%9.6%
Power Logics	Aug 14	₩201B	+20.9%	₩4.6B	Turned to profit	−40.8%	2.3%−3.6%
Axbis	Aug 14	₩12B	—	−₩331M	—	Turned to loss	−2.8%
Dawonsys	Aug 14	−₩1.1B	Turned to loss	−₩23B	Smaller loss	Bigger loss	—
Kumho Electric	Aug 14	₩7.9B	−19.3%	−₩1B	Bigger loss	Turned to loss	−13.0%−9.9%
THN	Aug 14	₩288B	+13.9%	₩15B	−25.4%	−11.4%	5.4%8.2%
Justek	Aug 14	₩5B	—	₩1.1B	—	Turned to profit	21.8%
Powernet Technologies	Aug 14	₩104B	−10.6%	₩6.9B	−28.3%	+89.6%	6.6%8.3%
Zaigle	Aug 14	₩2.7B	+40.0%	₩721M	Turned to profit	Turned to profit	26.5%−41.0%
Kistron	Aug 14	₩25B	—	₩3.3B	—	+58.1%	13.2%
RoboRobo	Aug 14	₩2.2B	−36.3%	−₩1.2B	Bigger loss	Bigger loss	−54.4%−7.3%
APS Innovation	Aug 12	₩16B	−33.4%	₩535M	−0.6%	−82.2%	3.4%2.3%
SuNAM	Aug 13	₩1.2B	+81.5%	−₩1.6B	Bigger loss	Bigger loss	−134.1%−162.7%
Yura Tech	Aug 14	₩54B	+10.5%	₩1.1B	−4.4%	Turned to profit	2.0%2.4%
Poled	Aug 14	₩25B	—	₩2.1B	—	−54.2%	8.2%
Seondo Electric	Aug 13	₩3B	−61.5%	−₩1B	Turned to loss	Bigger loss	−34.1%1.5%
YM Tech	Aug 27	₩18B	+98.9%	₩1.8B	+96.5%	+290.2%	10.4%10.6%
FreeMs	Aug 14	₩5.5B	−27.1%	−₩232M	Turned to loss	Bigger loss	−4.2%3.0%
Nsys	Aug 14	₩25B	+63.2%	₩2.9B	Turned to profit	Turned to profit	11.4%−29.7%
SCD	Aug 14	₩48B	−8.6%	₩89M	−94.6%	−82.6%	0.2%3.1%
Winix	Aug 14	₩138B	+30.7%	−₩40B	Bigger loss	Bigger loss	−28.7%−1.8%
Apro	Aug 14	₩16B	−52.6%	−₩5.6B	Bigger loss	Bigger loss	−35.0%−16.0%
Kwang Myung Electric	Aug 14	₩18B	−30.8%	−₩5B	Bigger loss	Bigger loss	−27.3%−8.4%
Haatz	Aug 14	₩47B	−2.7%	₩3.4B	0.0%	+209.1%	7.2%7.0%
Winners Elec	Aug 14	₩8.2B	+0.4%	₩1.1B	−28.4%	+85.3%	14.1%19.7%
Seojeon Electric Machinery	Aug 14	₩12B	+8.0%	−₩948M	Smaller loss	Smaller loss	−7.9%−36.7%
Daebo Magnetic	Aug 14	₩2.3B	+13.7%	−₩2.1B	Smaller loss	Bigger loss	−89.9%−138.1%
Fine Technix	Aug 14	₩12B	+12.9%	−₩2.3B	Bigger loss	Bigger loss	−19.3%−15.4%
Shin Hwa Contech	Aug 14	₩16B	+35.8%	₩684M	−69.0%	−50.4%	4.2%18.3%
Paru	—	₩6.2B	+3.5%	₩106M	Turned to profit	−34.8%	1.7%−19.0%
Seoul Electronics & Telecom	Aug 14	₩8.8B	−4.0%	−₩782M	Turned to loss	Bigger loss	−8.9%0.5%
S-Prism	Aug 14	₩3.9B	−15.2%	−₩733M	Smaller loss	Smaller loss	−18.6%−31.9%
Egtronics	Aug 14	₩3.5B	+173.0%	−₩2.3B	Smaller loss	Smaller loss	−66.7%−1,114.5%
PNC Technologies	Aug 14	₩7.6B	−6.8%	−₩300M	Turned to loss	Turned to loss	−3.9%4.3%
VitzroSys	Aug 12	₩23B	+130.8%	₩327M	Turned to profit	+333.7%	1.4%−5.9%
S-Energy	Aug 14	₩24B	−18.2%	−₩4.3B	Turned to loss	Smaller loss	−17.9%3.7%
Carry	Aug 14	₩23M	−98.7%	−₩528M	Smaller loss	Smaller loss	−2,260.6%−66.2%
SK Signet	Not yet
Luken Technologies	Not yet
Topsun	Not yet
EMB	Not yet
Apex Intec	Not yet
EB Tech	Not yet
Suntech	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