주식회사 원남산업개발 / WON HAM

Also known as 원남산업개발
주식회사 원남산업개발 (WON HAM) is a Korea-based business registered at 서울특별시 서초구 논현로5길 6-4, (Postal code: 06783). It operates as a head office of a for-profit corporation. It was originally registered with the Seo-Incheon Tax Office and incorporated at the Incheon District Court, Gimpo Registry. 주식회사 원남산업개발 (WON HAM) falls under the Construction industry. It operates within the Equipment Installation & Maintenance sector, specifically focusing on Facility maintenance construction work business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 주식회사 원남산업개발 (WON HAM) scored 42.62 points and outperforms approximately 49% of companies in the same industry. Recent performance indicators include: Employee growth: -20.00% (industry average: -1.52%).
주식회사 원남산업개발은 서울특별시 서초구에 있는 시설물 유지관리 공사업 기업입니다.
137-**-*134* 1244**-0140***

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서울특별시 서초구 논현로5길 6-4, (06783)
Head office of a for-profit corporation
Construction > Equipment Installation & Maintenance > Facility maintenance construction work
March 2024
-20.00%
2023-2024
42.62
- (vs. August 2026)
Top 51%
September 2026

WON HAM's KOBDi Score is 42.62 as of Sep 2026, up 0.16 points since Apr 2025; it rose in 1 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 49% of companies in its industry, against 49% in Aug 2026 and 43% in Apr 2025. Its strongest position was 49% (Sep 2026) and its weakest 43% (Apr 2025).

A year earlier, in Aug 2025, its score was 42.46 and it was ahead of about 44% of companies in its industry.

Sep 202642.62ahead of 49%
Aug 202642.62ahead of 49%
Jul 202642.62ahead of 49%
Jun 202642.62ahead of 49%
May 202642.62ahead of 49%
Apr 202642.62ahead of 48%
Mar 202642.62ahead of 48%
Feb 202642.62ahead of 48%
Dec 202542.62ahead of 48%
Aug 202542.46ahead of 44%
Jul 202542.46ahead of 44%
May 202542.46ahead of 44%
Apr 202542.46ahead of 43%

Between 2023 and 2024, the headcount of WON HAM changed by -20.00%, against an average of -1.52% in its industry. It now has 1–4 employees.

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(주)제이원건설
jone		 1–4 Top 51%
이성공조 1–4 Top 51%
(주)해성토건 1–4 Top 51%
정진건설주식회사
jeong jin		 1–4 Top 51%
(주)천명
CHUN MYOUNG .CO		 1–4 Top 51%















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서울특별시 서초구 논현로5길 6-4, (06783)
Where is WON HAM located?

WON HAM is registered at 서울특별시 서초구 논현로5길 6-4,, South Korea (postal code 06783).

What industry is WON HAM in?

WON HAM belongs to Construction › Equipment Installation & Maintenance › Facility maintenance construction work.

How many employees does WON HAM have?

WON HAM has 1–4 employees.

What is WON HAM's KOBDi Score?

42.62 as of September 2026, ahead of about 49% of companies in its industry.

Who are WON HAM's competitors?

Similar companies include jone, 이성공조 and 해성토건.

Which businesses are near WON HAM?

Businesses registered at the same postal code (06783) include 케이케이디앤씨, YoungjiYoungsub Architects and 마이픽쳐스. Most work in architectural design and related services, advertising agency and e-commerce retail.

Businesses near WON HAM

Registered at postal code 06783 (논현로5길, 서초구). Most businesses here work in architectural design and related services, advertising agency and e-commerce retail.

Other facility maintenance construction work companies in 서초구

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