오성정보통신(주) / OH SUNG

Also known as 오성정보통신
오성정보통신(주) (OH SUNG) is a Korea-based business registered at 경상남도 창원시 의창구 차룡로48번길 (Postal code: 51391). It operates as a head office of a for-profit corporation. It was incorporated at the Changwon District Court, Registry Division. 오성정보통신(주) (OH SUNG) 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 5–9 employees. According to KOBDi Industry Ranking system, 오성정보통신(주) (OH SUNG) scored 46.28 points (down 0.04 points since August 2026) and outperforms approximately 59% of companies in the same industry. Recent performance indicators include: Employee growth: 14.58% (industry average: -3.11%).
오성정보통신(주)는 경상남도 창원시 의창구에 있는 배관 및 냉ㆍ난방 공사업 기업입니다.
392-**-*037* 1942**-0254***

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경상남도 창원시 의창구 차룡로48번길 (51391)
Head office of a for-profit corporation
Construction > MEP & Utilities > Plumbing and air conditioning/heating construction business
September 2026
14.58%
2025-2026
46.28
▼ 0.04 pts (vs. August 2026)
Top 42%
September 2026

OH SUNG's KOBDi Score is 46.28 as of Sep 2026, down 0.11 points since Apr 2025; it rose in 3 and fell in 4 of the 12 monthly updates. As of Sep 2026 it is ahead of about 59% of companies in its industry, against 59% in Aug 2026 and 52% in Apr 2025. Its strongest position was 62% (Apr 2026) and its weakest 46% (Aug 2025).

A year earlier, in Aug 2025, its score was 44.36 and it was ahead of about 46% of companies in its industry.

Sep 202646.28ahead of 59%
Aug 202646.32ahead of 59%
Jul 202646.31ahead of 58%
Jun 202646.31ahead of 58%
May 202646.31ahead of 58%
Apr 202647.78ahead of 62%
Mar 202646.28ahead of 57%
Feb 202644.36ahead of 49%
Dec 202544.36ahead of 49%
Aug 202544.36ahead of 46%
Jul 202544.41ahead of 46%
May 202546.39ahead of 53%
Apr 202546.39ahead of 52%

Between 2025 and 2026, the headcount of OH SUNG changed by +14.58%, against an average of -3.11% in its industry. It now has 5–9 employees.

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(주)지오정보통신
G.O.INC		 5–9 Top 42%
주식회사 동강
Shinhwa Co., Ltd.		 1–4 Top 42%
대건통신 5–9 Top 42%
(주)남경엘리베이터
.		 5–9 Top 42%
서부전기(주)
SBJS		 1–4 Top 42%















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경상남도 창원시 의창구 차룡로48번길 (51391)
Where is OH SUNG located?

OH SUNG is registered at 경상남도 창원시 의창구 차룡로48번길, South Korea (postal code 51391).

What industry is OH SUNG in?

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

How many employees does OH SUNG have?

OH SUNG has 5–9 employees.

What is OH SUNG's KOBDi Score?

46.28 as of September 2026, ahead of about 59% of companies in its industry.

Who are OH SUNG's competitors?

Similar companies include G.O, Shinhwa and 대건통신.

Which businesses are near OH SUNG?

Businesses registered at the same postal code (51391) include 강림조경건설 / 건설업 본사, Gwanggaeto FS and 그라파. Most work in application software development and supply, other engineering services and distribution board and automatic electric control panel manufacturing.

Businesses near OH SUNG

Registered at postal code 51391 (차룡로48번길, 창원시). Most businesses here work in application software development and supply, other engineering services and distribution board and automatic electric control panel manufacturing.

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

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