씨앤오건설주식회사 / C&O ENGINEERING & CONSTRUCIONS

Also known as 씨앤오건설
씨앤오건설주식회사 (C&O ENGINEERING & CONSTRUCIONS) is a Korea-based business registered at 서울특별시 종로구 혜화로 (Postal code: 03068). It operates as a head office of a for-profit corporation. It was originally registered with the Jongno Tax Office and incorporated at the Seoul Central District Court, Registry Bureau. 씨앤오건설주식회사 (C&O ENGINEERING & CONSTRUCIONS) falls under the Construction industry. It operates within the Building Construction sector, specifically focusing on Apartment construction industry business activities. It has 50–99 employees. According to KOBDi Industry Ranking system, 씨앤오건설주식회사 (C&O ENGINEERING & CONSTRUCIONS) scored 71.67 points (up 0.98 points since August 2026) and outperforms approximately 83% of companies in the same industry. Recent performance indicators include: Employee growth: 10.24% (industry average: -7.57%).
씨앤오건설주식회사는 서울특별시 종로구에 있는 아파트 건설업 기업입니다.
101-**-*931* 1101**-3884***

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서울특별시 종로구 혜화로 (03068)
Head office of a for-profit corporation
Construction > Building Construction > Apartment construction industry
September 2026
10.24%
2025-2026
71.67
▲ 0.98 pts (vs. August 2026)
Top 18%
September 2026

C&O ENGINEERING & CONSTRUCIONS's KOBDi Score is 71.67 as of Sep 2026, up 2.23 points since Apr 2025; it rose in 8 and fell in 4 of the 12 monthly updates. As of Sep 2026 it is ahead of about 83% of companies in its industry, against 83% in Aug 2026 and 81% in Apr 2025. Its strongest position was 83% (Sep 2026) and its weakest 80% (Dec 2025).

A year earlier, in Aug 2025, its score was 69.86 and it was ahead of about 82% of companies in its industry.

Sep 202671.67ahead of 83%
Aug 202670.70ahead of 83%
Jul 202670.78ahead of 83%
Jun 202670.36ahead of 82%
May 202670.11ahead of 82%
Apr 202670.09ahead of 82%
Mar 202670.65ahead of 82%
Feb 202670.30ahead of 82%
Dec 202570.36ahead of 80%
Aug 202569.86ahead of 82%
Jul 202570.26ahead of 81%
May 202569.74ahead of 81%
Apr 202569.45ahead of 81%

Between 2025 and 2026, the headcount of C&O ENGINEERING & CONSTRUCIONS changed by +10.24%, against an average of -7.57% in its industry. It now has 50–99 employees.

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중원종합건설 5–9 Top 18%
도반종합건설 5–9 Top 18%
(주)준우크리에이트
junwoo		 1–4 Top 18%
전남개발공사
Jeonnam Development Corporation		 100–299 Top 18%
(주)현일종합건설
HYUN IL		 1–4 Top 18%















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서울특별시 종로구 혜화로 (03068)
Where is C&O ENGINEERING & CONSTRUCIONS located?

C&O ENGINEERING & CONSTRUCIONS is registered at 서울특별시 종로구 혜화로, South Korea (postal code 03068).

What industry is C&O ENGINEERING & CONSTRUCIONS in?

C&O ENGINEERING & CONSTRUCIONS belongs to Construction › Building Construction › Apartment construction industry.

How many employees does C&O ENGINEERING & CONSTRUCIONS have?

C&O ENGINEERING & CONSTRUCIONS has 50–99 employees.

What is C&O ENGINEERING & CONSTRUCIONS's KOBDi Score?

71.67 as of September 2026, ahead of about 83% of companies in its industry.

Who are C&O ENGINEERING & CONSTRUCIONS's competitors?

Similar companies include 중원종합건설, 도반종합건설 and junwoo.

Which businesses are near C&O ENGINEERING & CONSTRUCIONS?

Businesses registered at the same postal code (03068) include Million Creative, MING ENTER and AJA Medis &. Most work in theater group, exhibition, convention and event agency business and Western-style restaurant business.

Businesses near C&O ENGINEERING & CONSTRUCIONS

Registered at postal code 03068 (혜화로, 종로구). Most businesses here work in theater group, exhibition, convention and event agency business and Western-style restaurant business.

Other apartment construction industry companies in 서울특별시

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