해올건축사사무소 / HAE OL

해올건축사사무소 (HAE OL) is a Korea-based business registered at 서울특별시 서대문구 경기대로 21-15, (Postal code: 03751). It operates as an individual business. It was originally registered with the Seodaemun Tax Office. 해올건축사사무소 (HAE OL) falls under the Professional, Scientific & Technical Services industry. It operates within the Architectural & Engineering Services sector, specifically focusing on Architectural design and related services (architects) business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 해올건축사사무소 (HAE OL) scored 11.94 points (up 0.16 points since August 2026) and outperforms approximately 19% of companies in the same industry.
해올건축사사무소는 서울특별시 서대문구에 있는 기업입니다.
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서울특별시 서대문구 경기대로 21-15, (03751)
Individual business
Professional, Scientific & Technical Services > Architectural & Engineering Services > Architectural design and related services (architects)
December 2023
11.94
▲ 0.16 pts (vs. August 2026)
Top 81%
September 2026

HAE OL's KOBDi Score is 11.94 as of Sep 2026, up 0.32 points since Apr 2025; it rose in 2 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 19% of companies in its industry, against 16% in Aug 2026 and 19% in Apr 2025. Its strongest position was 20% (Dec 2025) and its weakest 16% (Aug 2026).

A year earlier, in Aug 2025, its score was 11.62 and it was ahead of about 20% of companies in its industry.

Sep 202611.94ahead of 19%
Aug 202611.78ahead of 16%
Jul 202611.78ahead of 18%
Jun 202611.78ahead of 18%
May 202611.78ahead of 19%
Apr 202611.78ahead of 18%
Mar 202611.78ahead of 19%
Feb 202611.78ahead of 18%
Dec 202511.78ahead of 20%
Aug 202511.62ahead of 20%
Jul 202511.62ahead of 20%
May 202511.62ahead of 19%
Apr 202511.62ahead of 19%

HAE OL has 1–4 employees.

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M&K ENG 1–4 Top 83%
건축사사무소이현
ehyun		 1–4 Top 81%
디오건축사사무소
Do architects		 1–4 Top 81%
삼안연구소
saman research institute		 1–4 Top 81%
윤건축사사무소
YOON Architects		 1–4 Top 81%















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서울특별시 서대문구 경기대로 21-15, (03751)
Where is HAE OL located?

HAE OL is registered at 서울특별시 서대문구 경기대로 21-15,, South Korea (postal code 03751).

What industry is HAE OL in?

HAE OL belongs to Professional, Scientific & Technical Services › Architectural & Engineering Services › Architectural design and related services (architects).

How many employees does HAE OL have?

HAE OL has 1–4 employees.

What is HAE OL's KOBDi Score?

11.94 as of September 2026, ahead of about 19% of companies in its industry.

Who are HAE OL's competitors?

Similar companies include M&K ENG, ehyun and Do architects.

Which businesses are near HAE OL?

Businesses registered at the same postal code (03751) include 수현꽃밭, idcanemacom and 신성비앤디. Most work in travel business, other civil movement organizations and supermarket.

Businesses near HAE OL

Registered at postal code 03751 (경기대로, 서대문구). Most businesses here work in travel business, other civil movement organizations and supermarket.

Other architectural design and related services (architects) companies in 서대문구

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