Engineering services: companies

Daily +2.31%Weekly +9.52%Monthly +1.21%23 companies · ₩30T

Korean Engineering services stocks: sector overview

The Engineering services sector has 23 companies listed on KOSPI and KOSDAQ, worth ₩30T in total. On Oct 28, 2026 the group moved up 2.31% (weighted by market value); the largest members are Samsung E&A, HD Hyundai Marine Solution, KEPCO Engineering & Construction.

Stocks: 23
Total market value: ₩30T
Day's move: +2.31%
As of: Oct 28, 2026
Largest members: Samsung E&A, HD Hyundai Marine Solution, KEPCO Engineering & Construction

Earnings tracker · 2Q 2025

Past quarter

20 of 23 reportedOperating profit up vs a year ago: 6 of 19

Revenue−14.5%

Operating profit−28.3%

Net profitTurned to loss

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
Samsung E&A	Aug 14	₩2.2T	−18.9%	₩181B	−31.1%	+15.0%	8.3%9.8%
HD Hyundai Marine Solution	Aug 14	₩468B	—	₩83B	—	0.0%	17.7%
KEPCO Engineering & Construction	Aug 14	₩102B	−19.6%	−₩4.4B	Turned to loss	Turned to loss	−4.3%10.4%
POSCO DX	Aug 13	₩273B	−22.7%	₩17B	−29.8%	−25.3%	6.3%6.9%
Hanyang ENG	Aug 13	₩290B	−6.4%	₩20B	−0.8%	+70.4%	6.9%6.5%
Korea Electronic Power Industrial Development	Aug 14	₩109B	+5.2%	₩14B	+3.7%	+85.0%	12.6%12.8%
HanmiGlobal	Aug 14	₩108B	+5.7%	₩7.4B	−9.1%	−24.3%	6.8%7.9%
Dx & Vx	Aug 14	₩8.7B	−20.2%	−₩7.9B	Bigger loss	Bigger loss	−91.2%−5.0%
Dohwa Engineering	Aug 14	₩167B	+10.1%	₩4.7B	−26.1%	+36.5%	2.8%4.2%
Jeio	Aug 13	₩19B	−7.2%	₩52M	−88.1%	−69.2%	0.3%2.2%
Orbitech	Aug 14	₩15B	−6.9%	−₩2.7B	Bigger loss	Smaller loss	−18.4%−3.4%
SUNGDO Engineering & Construction	Aug 14	₩201B	−23.0%	₩25B	−2.5%	+218.0%	12.7%10.0%
Hansung Cleantech	Aug 14	₩54B	+12.1%	₩2.2B	Turned to profit	+17.5%	4.1%−13.6%
Zgoo Holdings	Aug 14	₩6.8B	+1.0%	−₩205M	Smaller loss	Smaller loss	−3.0%−6.5%
Yooshin Engineering	Aug 14	₩88B	+11.5%	₩1.7B	−20.0%	+8.3%	2.0%2.8%
Heerim Architects & Planners	Aug 14	₩60B	−2.8%	₩2.8B	−23.9%	+14.0%	4.6%5.9%
HCT	Aug 14	₩29B	+21.7%	₩5B	+29.2%	+245.5%	17.0%16.0%
Korea Engineering Consultants	Aug 14	₩102B	−4.3%	₩3.1B	Turned to profit	Turned to profit	3.0%−0.3%
Aptn	Aug 14	₩2.8B	−46.2%	−₩4B	Bigger loss	Bigger loss	−140.7%−32.4%
Dt&C	Aug 14	₩29B	+25.2%	₩203M	Turned to profit	Turned to profit	0.7%−18.1%
SemiFive	Not yet
Ihsungcni	Not yet
TL Engineering	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 28, 2026

Above 20-day average: 14.3%
Above 60-day average: 9.5%
RSI above 70: 4.8%
RSI below 30: 9.5%
52-week highs: 0
52-week lows: 1

Index gauge · Short term

Leaning bearish

2 bullish, 1 neutral, 6 bearish

Index gauge · Medium term

Bearish

0 bullish, 0 neutral, 8 bearish

Technical read

Across the 21 Engineering services members, breadth is weak, with only 14.3% trading above their 20-day average and 9.5% above their 60-day average. Just 4.8% of members registered RSI readings in the overbought zone, while 9.5% sat in the oversold zone, and there was 1 new 52-week low against no new 52-week highs. The equal-weighted member index reads leanBearish on the short-term gauge (6 bearish, 2 bullish, 1 neutral signals) and bearish on the medium-term gauge (8 bearish, 0 bullish), with an RSI of 36.1 and the index 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

No notable credit, ELS or macro events for these companies in the last 30 days.

Market cap Value traded Gainers Losers NPS stake

NPS owns > 5%

Company	Price	Daily	Weekly	Monthly	Traded value	Market cap	NPS
Samsung E&A028050 · KOSPI	₩64,200	+3.22%	+34.59%	+30.09%	₩270B	₩13T	9.34%
HD Hyundai Marine Solution443060 · KOSPI	₩174,800	−1.08%	−16.16%	−26.86%	₩37B	₩7.8T	6.22%
KEPCO Engineering & Construction052690 · KOSPI	₩96,200	+5.02%	−3.02%	−26.23%	₩10B	₩3.7T	10.57%
POSCO DX022100 · KOSPI	₩19,800	+3.94%	−1.25%	−0.95%	₩3.3B	₩3T	5.01%
Hanyang ENG045100 · KOSDAQ	₩28,100	+3.31%	+0.18%	−12.60%	₩1.9B	₩492B	0.19%
SemiFive490470 · KOSDAQ	₩14,230	+3.72%	−9.54%	−12.21%	₩7.6B	₩484B	0.01%
Korea Electronic Power Industrial Development130660 · KOSPI	₩10,370	+2.37%	−1.98%	−15.62%	₩675M	₩338B	0.58%
HanmiGlobal053690 · KOSPI	₩18,220	+2.13%	+1.56%	−14.86%	₩2.3B	₩200B	7.21%
Dx & Vx180400 · KOSDAQ	₩1,895	−0.05%	−7.56%	−20.55%	₩89M	₩187B	—
Dohwa Engineering002150 · KOSPI	₩5,450	+1.49%	−0.91%	+8.35%	₩557M	₩184B	0.80%
Jeio418550 · KOSDAQ	₩4,390	+2.45%	−7.58%	−8.64%	₩114M	₩141B	0.06%
Orbitech046120 · KOSDAQ	₩3,740	+4.47%	−5.91%	−32.97%	₩638M	₩127B	—
SUNGDO Engineering & Construction037350 · KOSDAQ	₩6,680	+3.89%	−2.48%	−13.25%	₩557M	₩102B	—
Hansung Cleantech066980 · KOSDAQ	₩1,326	+2.08%	−4.81%	−9.43%	₩158M	₩71B	—
Zgoo Holdings221800 · KOSDAQ	₩3,530	−1.94%	+0.86%	−2.62%	₩70M	₩58B	—
Yooshin Engineering054930 · KOSDAQ	₩17,970	+1.81%	−17.19%	−0.50%	₩830M	₩54B	—
Heerim Architects & Planners037440 · KOSDAQ	₩3,840	0.00%	−3.40%	−9.22%	₩357M	₩53B	—
HCT072990 · KOSDAQ	₩3,095	+3.34%	−0.96%	0.00%	₩8.9M	₩45B	—
Korea Engineering Consultants023350 · KOSPI	₩3,505	+0.29%	−2.64%	−9.55%	₩44M	₩38B	0.12%
Aptn270520 · KOSDAQ	₩605	−2.42%	−11.55%	−70.05%	₩175M	₩24B	—
Dt&C187220 · KOSDAQ	₩1,761	−3.24%	−6.92%	−10.29%	₩26M	₩20B	0.10%
Ihsungcni379390 · KONEX	₩5,610	0.00%	0.00%	+0.18%	₩0	₩16B	—
TL Engineering413300 · KONEX	₩2,120	0.00%	0.00%	+17.78%	₩0	₩2.9B	—

Source: KRX statistical information

Korean Engineering services stocks: sector overview

Key facts

Technical breadth

Credit & macro