시월종합건설 / onc co

시월종합건설 (onc co) is a Korea-based business registered at 경기도 화성시 남양읍 남양로 (Postal code: 18269). It operates as a head office of a for-profit corporation. It was originally registered with the Ansan Tax Office. 시월종합건설 (onc co) falls under the Construction industry. It operates within the Building Construction sector, specifically focusing on Apartment construction industry business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 시월종합건설 (onc co) scored 118.11 points (up 0.13 points since August 2026) and outperforms approximately 98% of companies in the same industry. Recent performance indicators include: Employee growth: -27.27% (industry average: -7.57%).
시월종합건설은 경기도 화성시 남양읍에 있는 아파트 건설업 기업입니다.
134-**-*271* 1350**-0125***

-
경기도 화성시 남양읍 남양로 (18269)
Head office of a for-profit corporation
Construction > Building Construction > Apartment construction industry
September 2026
-27.27%
2025-2026
61.63%
118.11
▲ 0.13 pts (vs. August 2026)
Top 3%
September 2026

onc co's KOBDi Score is 118.11 as of Sep 2026, up 11.80 points since Apr 2025; it rose in 6 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 98% of companies in its industry, against 98% in Aug 2026 and 93% in Apr 2025. Its strongest position was 98% (Sep 2026) and its weakest 93% (Jul 2025).

A year earlier, in Aug 2025, its score was 106.67 and it was ahead of about 94% of companies in its industry.

Sep 2026118.11ahead of 98%
Aug 2026117.98ahead of 98%
Jul 2026117.98ahead of 98%
Jun 2026117.82ahead of 98%
May 2026117.82ahead of 98%
Apr 2026117.82ahead of 97%
Mar 2026117.82ahead of 98%
Feb 2026117.73ahead of 98%
Dec 2025117.73ahead of 97%
Aug 2025106.67ahead of 94%
Jul 2025106.47ahead of 93%
May 2025106.31ahead of 93%
Apr 2025106.31ahead of 93%

Between 2025 and 2026, the headcount of onc co changed by -27.27%, against an average of -7.57% in its industry. It now has 1–4 employees.

→

→

→
#
은풍건설
eunpoong const		 20–29 Top 3%
티디 주식회사(tdinc.)
td inc		 10–19 Top 3%
세성종합건설 10–19 Top 3%
성민종합건설 20–29 Top 3%
티에스종합건설(주)
TS CONSTRUCTION LTD.		 10–19 Top 3%















#










#
#
#
#
#
#
#
#
#
#

경기도 화성시 남양읍 남양로 (18269)
Where is onc co located?

onc co is registered at 경기도 화성시 남양읍 남양로, South Korea (postal code 18269).

What industry is onc co in?

onc co belongs to Construction › Building Construction › Apartment construction industry.

How many employees does onc co have?

onc co has 1–4 employees.

What is onc co's KOBDi Score?

118.11 as of September 2026, ahead of about 98% of companies in its industry.

Who are onc co's competitors?

Similar companies include eunpoong const, td and 세성종합건설.

Which businesses are near onc co?

Businesses registered at the same postal code (18269) include 다우종합건설, 대웅써미트 and BRESS. Most work in manufacturing of metal doors, windows, shutters and related products, chain convenience store and Korean general restaurant business.

Businesses near onc co

Registered at postal code 18269 (남양로, 화성시). Most businesses here work in manufacturing of metal doors, windows, shutters and related products, chain convenience store and Korean general restaurant business.

Other apartment construction industry companies in 화성시

×