건축사사무소제인 / Jein

건축사사무소제인 (Jein) is a Korea-based business registered at 인천광역시 서구 백범로 611, (Postal code: 22830). It operates as an individual business. 건축사사무소제인 (Jein) 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. According to KOBDi Industry Ranking system, 건축사사무소제인 (Jein) scored 28.85 points and outperforms approximately 63% of companies in the same industry. Recent performance indicators include: Employee growth: 0.00% (industry average: -4.14%).
건축사사무소제인은 인천광역시 서구에 있는 건축 설계 및 관련 서비스업 기업입니다.
139-**-*771*

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인천광역시 서구 백범로 611, (22830)
Individual business
Professional, Scientific & Technical Services > Architectural & Engineering Services > Architectural design and related services (architects)
0.00%
28.85
- (vs. August 2026)
Top 37%
September 2026

Jein's KOBDi Score is 28.85 as of Sep 2026, up 6.00 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 63% of companies in its industry, against 64% in Aug 2026 and 58% in Apr 2025. Its strongest position was 64% (Aug 2026) and its weakest 58% (Apr 2025).

A year earlier, in Aug 2025, its score was 23.01 and it was ahead of about 59% of companies in its industry.

Sep 202628.85ahead of 63%
Aug 202628.85ahead of 64%
Jul 202628.85ahead of 64%
Jun 202628.85ahead of 64%
May 202628.85ahead of 64%
Apr 202628.85ahead of 64%
Mar 202628.85ahead of 64%
Feb 202623.01ahead of 59%
Dec 202523.01ahead of 59%
Aug 202523.01ahead of 59%
Jul 202523.01ahead of 59%
May 202523.01ahead of 61%
Apr 202522.85ahead of 58%

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비움건축사사무소 1–4 Top 37%
나무건축사사무소
RaeChae		 1–4 Top 37%
주식회사대교파트너스 1–4 Top 37%
(주)성연건축사사무소 1–4 Top 37%
주식회사 엘림건설 1–4 Top 37%















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인천광역시 서구 백범로 611, (22830)
Where is Jein located?

Jein is registered at 인천광역시 서구 백범로 611,, South Korea (postal code 22830).

What industry is Jein in?

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

What is Jein's KOBDi Score?

28.85 as of September 2026, ahead of about 63% of companies in its industry.

Who are Jein's competitors?

Similar companies include 비움건축사사무소, RaeChae and 대교파트너스.

Which businesses are near Jein?

Businesses registered at the same postal code (22830) include GEON SEUNG LIFE CO.,LTD(INCHEON BRANCH), Motherlock and MYUNG JI METAL. Most work in distribution board and automatic electric control panel manufacturing, e-commerce retail and other semiconductor device manufacturing.

Businesses near Jein

Registered at postal code 22830 (백범로, 서구). Most businesses here work in distribution board and automatic electric control panel manufacturing, e-commerce retail and other semiconductor device manufacturing.

  • (주)건승라이프(인천지점)
    GEON SEUNG LIFE CO.,LTD(INCHEON BRANCH)
    Industrial refrigeration and freezing equipment manufacturing · 백범로 611 (same building)
  • (주)마더락
    Motherlock Co., Ltd.
    백범로 611 (same building)
  • (주)명진기계산업
    MYUNG JI METAL
    백범로 611 (same building)
  • (주)미트팜
    Meat Farm Co., Ltd.
    백범로 611 (same building)
  • (주)블루
    BLUE INC.
    System software development and supply · 백범로 611 (same building)
  • (주)삼성방재
    SAMSUNG BANGJAE
    Manufacturing of taps, valves and similar devices · 백범로 611 (same building)
  • (주)연안씨앤에이
    Real estate brokerage and agency · 백범로 611 (same building)
  • (주)울파인(ULFINE)
    Ulpine Co., Ltd.
    Manufacturing of other household electrical appliances · 백범로 611 (same building)
  • (주)이룸하우징
    Hardware, metal fasteners and hand tools wholesaler · 백범로 611 (same building)
  • CPS자동화
    Wholesale business of electrical machinery, equipment and related equipment · 백범로 611 (same building)

Other architectural design and related services companies in 인천광역시

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