(합)동성전기공사 / dongsung

Also known as 동성전기공사
(합)동성전기공사 (dongsung) is a Korea-based business registered at 서울특별시 서대문구 서소문로 37, (Postal code: 01414). It operates as a head office of a for-profit corporation. It was originally registered with the Seo-Daejeon Tax Office and incorporated at the Daejeon District Court, Registry Division. (합)동성전기공사 (dongsung) falls under the Construction industry. It operates within the MEP & Utilities sector, specifically focusing on Plumbing and air conditioning/heating construction business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, (합)동성전기공사 (dongsung) scored 43.04 points (up 0.15 points since August 2026) and outperforms approximately 45% of companies in the same industry. Recent performance indicators include: Employee growth: -37.78% (industry average: -3.11%).
(합)동성전기공사는 서울특별시 서대문구에 있는 배관 및 냉ㆍ난방 공사업 기업입니다.
314-**-*360* 1601**-0009***

-
서울특별시 서대문구 서소문로 37, (01414)
Head office of a for-profit corporation
Construction > MEP & Utilities > Plumbing and air conditioning/heating construction business
September 2026
-37.78%
2025-2026
62.25%
43.04
▲ 0.15 pts (vs. August 2026)
Top 55%
September 2026

dongsung's KOBDi Score is 43.04 as of Sep 2026, down 0.34 points since Apr 2025; it rose in 4 and fell in 3 of the 12 monthly updates. As of Sep 2026 it is ahead of about 45% of companies in its industry, against 45% in Aug 2026 and 38% in Apr 2025. Its strongest position was 71% (Dec 2025) and its weakest 38% (Apr 2025).

A year earlier, in Aug 2025, its score was 49.75 and it was ahead of about 64% of companies in its industry.

Sep 202643.04ahead of 45%
Aug 202642.89ahead of 45%
Jul 202642.89ahead of 44%
Jun 202642.89ahead of 44%
May 202642.89ahead of 44%
Apr 202645.55ahead of 55%
Mar 202642.93ahead of 43%
Feb 202651.58ahead of 70%
Dec 202553.08ahead of 71%
Aug 202549.75ahead of 64%
Jul 202543.38ahead of 40%
May 202543.38ahead of 39%
Apr 202543.38ahead of 38%

Between 2025 and 2026, the headcount of dongsung changed by -37.78%, against an average of -3.11% in its industry. It now has 1–4 employees.

→

→

→
#
주식회사 명광전설
myoung kwang		 1–4 Top 55%
디아이피코퍼레이션
dip corporation		 1–4 Top 55%
(합)중앙전업사
JUNGANGJUNUPSA		 1–4 Top 55%
(주)경기전력
GyeongGi Electricity		 1–4 Top 55%
(주)동남전기
DONG NAM JAN KI		 1–4 Top 55%















#










#
#
#
#
#
#
#
#
#
#

서울특별시 서대문구 서소문로 37, (01414)
Where is dongsung located?

dongsung is registered at 서울특별시 서대문구 서소문로 37,, South Korea (postal code 01414).

What industry is dongsung in?

dongsung belongs to Construction › MEP & Utilities › Plumbing and air conditioning/heating construction business.

How many employees does dongsung have?

dongsung has 1–4 employees.

What is dongsung's KOBDi Score?

43.04 as of September 2026, ahead of about 45% of companies in its industry.

Who are dongsung's competitors?

Similar companies include myoung kwang, dip and JUNGANGJUNUPSA.

Other plumbing and air conditioning/heating construction business companies in 서대문구

×