에이원건축사사무소 / aone arc

에이원건축사사무소 (aone arc) is a Korea-based business registered at 인천광역시 남동구 인주대로850번길 (Postal code: 21589). It operates as an individual business. It was originally registered with the Namdong Tax Office. 에이원건축사사무소 (aone arc) falls under the Professional, Scientific & Technical Services industry. It operates within the Architectural & Engineering Services sector, specifically focusing on Architectural design and related services business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, 에이원건축사사무소 (aone arc) scored 25.74 points and outperforms approximately 59% of companies in the same industry.
에이원건축사사무소는 인천광역시 남동구에 있는 기업입니다.
131-**-*821*

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인천광역시 남동구 인주대로850번길 (21589)
Individual business
Professional, Scientific & Technical Services > Architectural & Engineering Services > Architectural design and related services
December 2023
25.74
- (vs. August 2026)
Top 41%
September 2026

aone arc's KOBDi Score is 25.74 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 59% of companies in its industry, against 60% in Aug 2026 and 61% in Apr 2025. Its strongest position was 62% (May 2025) and its weakest 58% (Aug 2025).

A year earlier, in Aug 2025, its score was 25.58 and it was ahead of about 58% of companies in its industry.

Sep 202625.74ahead of 59%
Aug 202625.74ahead of 60%
Jul 202625.74ahead of 60%
Jun 202625.74ahead of 60%
May 202625.74ahead of 60%
Apr 202625.74ahead of 60%
Mar 202625.74ahead of 60%
Feb 202625.74ahead of 60%
Dec 202525.58ahead of 60%
Aug 202525.58ahead of 58%
Jul 202525.58ahead of 61%
May 202525.58ahead of 62%
Apr 202525.58ahead of 61%

aone arc has 5–9 employees.

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동하엔지니어링건축사사무소 5–9 Top 41%
용인건축사사무소 5–9 Top 41%
바움건축사사무소
BAUM Architect		 5–9 Top 41%
건축사사무소아익
Architecture In context 아익		 5–9 Top 41%
대영측량설계공사 1–4 Top 41%















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인천광역시 남동구 인주대로850번길 (21589)
Where is aone arc located?

aone arc is registered at 인천광역시 남동구 인주대로850번길, South Korea (postal code 21589).

What industry is aone arc in?

aone arc belongs to Professional, Scientific & Technical Services › Architectural & Engineering Services › Architectural design and related services.

How many employees does aone arc have?

aone arc has 5–9 employees.

What is aone arc's KOBDi Score?

25.74 as of September 2026, ahead of about 59% of companies in its industry.

Who are aone arc's competitors?

Similar companies include 동하엔지니어링건축사사무소, 용인건축사사무소 and BAUM Architect.

Which businesses are near aone arc?

Businesses registered at the same postal code (21589) include 성모노인복지센터, 세븐일레븐 인천남동구청점 and 오피스함지. Most work in architectural design and related services (architects), legal business and Korean general restaurant business.

Businesses near aone arc

Registered at postal code 21589 (인주대로850번길, 남동구). Most businesses here work in architectural design and related services (architects), legal business and Korean general restaurant business.

Other architectural design and related services companies in 남동구

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