청수실업(주)

Also known as 청수실업
청수실업(주) is a Korea-based business registered at 서울특별시 성북구 화랑로48길 (Postal code: 02780). It operates as a head office of a for-profit corporation. It was originally registered with the Seongbuk Tax Office. 청수실업(주) falls under the Utilities & Environmental Services industry. It operates within the Sewage & Wastewater Treatment sector, specifically focusing on Sewage treatment industry business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, 청수실업(주) scored 48.83 points (down 1.51 points since August 2026) and outperforms approximately 55% of companies in the same industry. Recent performance indicators include: Employee growth: -9.16% (industry average: -1.27%).
청수실업(주)는 서울특별시 성북구에 있는 하수 처리업 기업입니다.
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서울특별시 성북구 화랑로48길 (02780)
Head office of a for-profit corporation
Utilities & Environmental Services > Sewage & Wastewater Treatment > Sewage treatment industry
September 2026
-9.16%
2025-2026
48.83
▼ 1.51 pts (vs. August 2026)
Top 45%
September 2026

청수실업(주)'s KOBDi Score is 48.83 as of Sep 2026, down 2.62 points since Apr 2025; it rose in 5 and fell in 4 of the 12 monthly updates. As of Sep 2026 it is ahead of about 55% of companies in its industry, against 58% in Aug 2026 and 54% in Apr 2025. Its strongest position was 58% (Aug 2026) and its weakest 52% (Dec 2025).

A year earlier, in Aug 2025, its score was 51.66 and it was ahead of about 57% of companies in its industry.

Sep 202648.83ahead of 55%
Aug 202650.35ahead of 58%
Jul 202648.76ahead of 56%
Jun 202648.76ahead of 56%
May 202650.19ahead of 57%
Apr 202650.19ahead of 57%
Mar 202648.60ahead of 54%
Feb 202648.52ahead of 53%
Dec 202548.55ahead of 52%
Aug 202551.66ahead of 57%
Jul 202551.62ahead of 56%
May 202551.46ahead of 55%
Apr 202551.46ahead of 54%

Between 2025 and 2026, the headcount of 청수실업(주) changed by -9.16%, against an average of -1.27% in its industry. It now has 5–9 employees.

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금남흥업(주) 5–9 Top 45%
주식회사신용환경
sinyong		 5–9 Top 46%
(주)연세테크 5–9 Top 45%
(주)풍영 5–9 Top 46%
(주)유성환경개발
YU SUNG		 5–9 Top 45%















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서울특별시 성북구 화랑로48길 (02780)
Where is 청수실업(주) located?

청수실업(주) is registered at 서울특별시 성북구 화랑로48길, South Korea (postal code 02780).

What industry is 청수실업(주) in?

청수실업(주) belongs to Utilities & Environmental Services › Sewage & Wastewater Treatment › Sewage treatment industry.

How many employees does 청수실업(주) have?

청수실업(주) has 5–9 employees.

What is 청수실업(주)'s KOBDi Score?

48.83 as of September 2026, ahead of about 55% of companies in its industry.

Who are 청수실업(주)'s competitors?

Similar companies include 금남흥업, sinyong and 연세테크.

Which businesses are near 청수실업(주)?

Businesses registered at the same postal code (02780) include 럭키유통그룹, 미추홀산업개발 and 석관한국유통. Most work in childcare facility operation business, real estate brokerage and agency and supermarket.

Businesses near 청수실업(주)

Registered at postal code 02780 (화랑로48길, 성북구). Most businesses here work in childcare facility operation business, real estate brokerage and agency and supermarket.

Other sewage treatment industry companies in 서울특별시

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