일류개발(주) / il

Also known as 일류개발
일류개발(주) (il) is a Korea-based business registered at 서울특별시 강서구 양천로30길 (Postal code: 07593). It operates as a head office of a for-profit corporation. It was originally registered with the Gangseo Tax Office and incorporated at the Seoul Central District Court, Registry Bureau. 일류개발(주) (il) falls under the Utilities & Environmental Services industry. It operates within the Sewage & Wastewater Treatment sector, specifically focusing on Wastewater treatment industry business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 일류개발(주) (il) scored 30.68 points and outperforms approximately 67% of companies in the same industry.
일류개발(주)는 서울특별시 강서구에 있는 기업입니다.
109-**-*907* 1101**-1263***

-
서울특별시 강서구 양천로30길 (07593)
Head office of a for-profit corporation
Utilities & Environmental Services > Sewage & Wastewater Treatment > Wastewater treatment industry
December 2023
30.68
- (vs. August 2026)
Top 34%
September 2026

il's KOBDi Score is 30.68 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 67% of companies in its industry, against 68% in Aug 2026 and 68% in Apr 2025. Its strongest position was 69% (Feb 2026) and its weakest 65% (Aug 2025).

A year earlier, in Aug 2025, its score was 30.52 and it was ahead of about 65% of companies in its industry.

Sep 202630.68ahead of 67%
Aug 202630.68ahead of 68%
Jul 202630.68ahead of 68%
Jun 202630.68ahead of 68%
May 202630.68ahead of 68%
Apr 202630.68ahead of 67%
Mar 202630.68ahead of 68%
Feb 202630.68ahead of 69%
Dec 202530.52ahead of 68%
Aug 202530.52ahead of 65%
Jul 202530.52ahead of 68%
May 202530.52ahead of 69%
Apr 202530.52ahead of 68%

il has 1–4 employees.

→

→

→

#
(합)대복환경산업
DAE BOK		1–4Top 33%
(주)삼용환경1–4Top 32%
주식회사클린석문환경1–4Top 32%
정연환경5–9Top 31%
경기환경5–9Top 35%














#








#
#
#
#
#
#
#
#
#
#

서울특별시 강서구 양천로30길 (07593)
Where is il located?

il is registered at 서울특별시 강서구 양천로30길, South Korea (postal code 07593).

What industry is il in?

il belongs to Utilities & Environmental Services › Sewage & Wastewater Treatment › Wastewater treatment industry.

How many employees does il have?

il has 1–4 employees.

What is il's KOBDi Score?

30.68 as of September 2026, ahead of about 67% of companies in its industry.

Who are il's competitors?

Similar companies include DAE BOK, 삼용환경 and 클린석문환경.

Which businesses are near il?

Businesses registered at the same postal code (07593) include gangseo el, Im Gallery and GS25강서한빛점. Most work in Korean general restaurant business, automobile repair business and car rental business (rental car).

Businesses near il

Registered at postal code 07593 (양천로30길, 강서구). Most businesses here work in Korean general restaurant business, automobile repair business and car rental business (rental car).

Other wastewater treatment industry companies in 서울특별시

×