(주)만성전기 / mansung

Also known as 만성전기
(주)만성전기 (mansung) is a Korea-based business registered at 경상남도 거제시 사등면 두동로 (Postal code: 53278). It operates as a head office of a for-profit corporation. It was originally registered with the Tongyeong Tax Office and incorporated at the Changwon District Court, Geoje Registry. (주)만성전기 (mansung) 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 20–29 employees. According to KOBDi Industry Ranking system, (주)만성전기 (mansung) scored 62.97 points (up 0.56 points since August 2026) and outperforms approximately 81% of companies in the same industry. Recent performance indicators include: Employee growth: 9.04% (industry average: -3.11%).
(주)만성전기는 경상남도 거제시 사등면에 있는 배관 및 냉ㆍ난방 공사업 기업입니다.
612-**-*595* 1949**-0016***

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경상남도 거제시 사등면 두동로 (53278)
September 2026
9.04%
2025-2026
11.66%
62.97
▲ 0.56 pts (vs. August 2026)
Top 20%
September 2026

mansung's KOBDi Score is 62.97 as of Sep 2026, up 0.84 points since Apr 2025; it rose in 5 and fell in 3 of the 12 monthly updates. As of Sep 2026 it is ahead of about 81% of companies in its industry, against 81% in Aug 2026 and 77% in Apr 2025. Its strongest position was 81% (Sep 2026) and its weakest 77% (Jul 2025).

A year earlier, in Aug 2025, its score was 61.11 and it was ahead of about 78% of companies in its industry.

Sep 202662.97ahead of 81%
Aug 202662.41ahead of 81%
Jul 202662.41ahead of 81%
Jun 202662.91ahead of 81%
May 202662.46ahead of 80%
Apr 202662.46ahead of 80%
Mar 202661.90ahead of 80%
Feb 202661.27ahead of 80%
Dec 202561.11ahead of 78%
Aug 202561.11ahead of 78%
Jul 202561.61ahead of 77%
May 202561.61ahead of 77%
Apr 202562.13ahead of 77%

Between 2025 and 2026, the headcount of mansung changed by +9.04%, against an average of -3.11% in its industry. It now has 20–29 employees.

경상남도 거제시 사등면 두동로 (53278)
Where is mansung located?

mansung is registered at 경상남도 거제시 사등면 두동로, South Korea (postal code 53278).

What industry is mansung in?

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

How many employees does mansung have?

mansung has 20–29 employees.

What is mansung's KOBDi Score?

62.97 as of September 2026, ahead of about 81% of companies in its industry.

Who are mansung's competitors?

Similar companies include GOO JU, SAMSUNGSL and haewoon.

Which businesses are near mansung?

Businesses registered at the same postal code (53278) include 케이종합건설, 목화밭 and 목화밭식당. Most work in ship component manufacturing, steel wire drying industry and Korean general restaurant business.

Businesses near mansung

Registered at postal code 53278 (두동로, 거제시). Most businesses here work in ship component manufacturing, steel wire drying industry and Korean general restaurant business.

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

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