주식회사오픈플러스건축사사무소 / Openplus

Also known as 오픈플러스건축사사무소
주식회사오픈플러스건축사사무소 (Openplus) is a Korea-based business registered at 서울특별시 종로구 사직로 (Postal code: 03041). It operates as a head office of a for-profit corporation. It was originally registered with the Yeoksam Tax Office and incorporated at the Seoul Central District Court, Registry Bureau. 주식회사오픈플러스건축사사무소 (Openplus) 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 1–4 employees. According to KOBDi Industry Ranking system, 주식회사오픈플러스건축사사무소 (Openplus) scored 43.31 points (up 0.22 points since August 2026) and outperforms approximately 81% of companies in the same industry. Recent performance indicators include: Employee growth: 0.00% (industry average: -4.14%).
주식회사오픈플러스건축사사무소는 서울특별시 종로구에 있는 건축 설계 및 관련 서비스업 기업입니다.
220-**-*020* 1101**-5389***

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서울특별시 종로구 사직로 (03041)
Head office of a for-profit corporation
Professional, Scientific & Technical Services > Architectural & Engineering Services > Architectural design and related services
September 2026
0.00%
2025-2026
43.31
▲ 0.22 pts (vs. August 2026)
Top 20%
September 2026

Openplus's KOBDi Score is 43.31 as of Sep 2026, up 0.60 points since Apr 2025; it rose in 4 and fell in 1 of the 12 monthly updates. As of Sep 2026 it is ahead of about 81% of companies in its industry, against 80% in Aug 2026 and 81% in Apr 2025. Its strongest position was 82% (May 2025) and its weakest 79% (Aug 2025).

A year earlier, in Aug 2025, its score was 42.86 and it was ahead of about 79% of companies in its industry.

Sep 202643.31ahead of 81%
Aug 202643.09ahead of 80%
Jul 202643.09ahead of 80%
Jun 202642.93ahead of 80%
May 202642.93ahead of 80%
Apr 202642.93ahead of 80%
Mar 202642.93ahead of 80%
Feb 202642.86ahead of 80%
Dec 202542.86ahead of 80%
Aug 202542.86ahead of 79%
Jul 202542.88ahead of 81%
May 202542.72ahead of 82%
Apr 202542.72ahead of 81%

Between 2025 and 2026, the headcount of Openplus changed by 0.00%, against an average of -4.14% in its industry. It now has 1–4 employees.

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주식회사에이피61 1–4 Top 20%
우리건축사사무소
WOORI ARCHITECTURE		 10–19 Top 20%
주식회사보금기술공사
BOGEUM ENGNEERING CONSULTANT		 1–4 Top 20%
(주)플러스건축사사무소
plusanp		 1–4 Top 20%
주식회사 라임원건축사사무소
Raimone Architects Co.		 1–4 Top 20%















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서울특별시 종로구 사직로 (03041)
Where is Openplus located?

Openplus is registered at 서울특별시 종로구 사직로, South Korea (postal code 03041).

What industry is Openplus in?

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

How many employees does Openplus have?

Openplus has 1–4 employees.

What is Openplus's KOBDi Score?

43.31 as of September 2026, ahead of about 81% of companies in its industry.

Who are Openplus's competitors?

Similar companies include 에이피61, WOORI ARCHITECTURE and BOGEUM ENGNEERING CONSULTANT.

Which businesses are near Openplus?

Businesses registered at the same postal code (03041) include EandE닷컴, 내자약국 and 다스름한의원. Most work in Korean general restaurant business, Western-style restaurant business and management consulting business.

Businesses near Openplus

Registered at postal code 03041 (사직로, 종로구). Most businesses here work in Korean general restaurant business, Western-style restaurant business and management consulting business.

Other architectural design and related services companies in 종로구

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