(주)계원디앤이 / GYEWON D&E

Also known as 계원디앤이
(주)계원디앤이 (GYEWON D&E) is a Korea-based business registered at 서울특별시 금천구 디지털로10길 (Postal code: 08517). It operates as a head office of a for-profit corporation. It was originally registered with the Bupyeong Tax Office. (주)계원디앤이 (GYEWON D&E) 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, (주)계원디앤이 (GYEWON D&E) scored 48.74 points (up 0.04 points since August 2026) and outperforms approximately 87% of companies in the same industry. Recent performance indicators include: Employee growth: -21.74% (industry average: -4.14%).
(주)계원디앤이는 서울특별시 금천구에 있는 건축 설계 및 관련 서비스업 기업입니다.
122-**-*774* 1246**-0259***

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서울특별시 금천구 디지털로10길 (08517)
Head office of a for-profit corporation
Professional, Scientific & Technical Services > Architectural & Engineering Services > Architectural design and related services
September 2026
-21.74%
2025-2026
-3.09%
48.74
▲ 0.04 pts (vs. August 2026)
Top 14%
September 2026

GYEWON D&E's KOBDi Score is 48.74 as of Sep 2026, down 4.25 points since Apr 2025; it rose in 4 and fell in 3 of the 12 monthly updates. As of Sep 2026 it is ahead of about 87% of companies in its industry, against 87% in Aug 2026 and 90% in Apr 2025. Its strongest position was 91% (May 2025) and its weakest 86% (Jul 2026).

A year earlier, in Aug 2025, its score was 50.19 and it was ahead of about 87% of companies in its industry.

Sep 202648.74ahead of 87%
Aug 202648.70ahead of 87%
Jul 202648.70ahead of 86%
Jun 202648.70ahead of 87%
May 202648.70ahead of 87%
Apr 202648.70ahead of 87%
Mar 202648.70ahead of 87%
Feb 202648.62ahead of 87%
Dec 202550.28ahead of 88%
Aug 202550.19ahead of 87%
Jul 202551.69ahead of 90%
May 202553.04ahead of 91%
Apr 202552.99ahead of 90%

Between 2025 and 2026, the headcount of GYEWON D&E changed by -21.74%, against an average of -4.14% in its industry. It now has 5–9 employees.

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(주)대한엔지니어링
Daehan Engineering Co., Ltd		 5–9 Top 14%
(주)청전건축종합건축사사무소
CHEONG JEON ARCHITECTS&ENGINEERS,INC.		 5–9 Top 14%
종합건축사사무소예조
yezo		 5–9 Top 14%
(주)성현엔지니어링
SUNG HYEON ENGINEERING		 5–9 Top 14%
(주)미래종합건축사사무소
mi lee architecture		 5–9 Top 14%















GYEWON D&E has 1 branch registered with the National Tax Service.

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서울특별시 금천구 디지털로10길 (08517)
Where is GYEWON D&E located?

GYEWON D&E is registered at 서울특별시 금천구 디지털로10길, South Korea (postal code 08517).

What industry is GYEWON D&E in?

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

How many employees does GYEWON D&E have?

GYEWON D&E has 5–9 employees.

What is GYEWON D&E's KOBDi Score?

48.74 as of September 2026, ahead of about 87% of companies in its industry.

Who are GYEWON D&E's competitors?

Similar companies include Daehan Engineering, CHEONG JEON ARCHITECTS&ENGINEERS and yezo.

Which businesses are near GYEWON D&E?

Businesses registered at the same postal code (08517) include 가산테라부동산중개법인, Gaist Korea and GOOKSIWON. Most work in application software development and supply, e-commerce retail and Korean general restaurant business.

Businesses near GYEWON D&E

Registered at postal code 08517 (디지털로10길, 금천구). Most businesses here work in application software development and supply, e-commerce retail and Korean general restaurant business.

Other architectural design and related services companies in 금천구

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