(주)건축사사무소 제이원 / j-one architects and engineers

Also known as 건축사사무소 제이원
(주)건축사사무소 제이원 (j-one architects and engineers) is a Korea-based business registered at 광주광역시 남구 주월로 (Postal code: 61603). It operates as a head office of a for-profit corporation. It was originally registered with the Buk-Gwangju Tax Office and incorporated at the Gwangju District Court, Registry Bureau. (주)건축사사무소 제이원 (j-one architects and engineers) falls under the Professional, Scientific & Technical Services industry. It operates within the Architectural & Engineering Services sector, specifically focusing on Surveying business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, (주)건축사사무소 제이원 (j-one architects and engineers) scored 44.61 points and outperforms approximately 78% of companies in the same industry. Recent performance indicators include: Employee growth: 0.00% (industry average: -4.83%).
(주)건축사사무소 제이원은 광주광역시 남구에 있는 측량업 기업입니다.
409-**-*574* 2001**-0270***

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광주광역시 남구 주월로 (61603)
Head office of a for-profit corporation
Professional, Scientific & Technical Services > Architectural & Engineering Services > Surveying
April 2025
0.00%
2024-2025
-20.94%
44.61
- (vs. August 2026)
Top 23%
September 2026

j-one architects and engineers's KOBDi Score is 44.61 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 78% of companies in its industry, against 78% in Aug 2026 and 79% in Apr 2025. Its strongest position was 79% (May 2025) and its weakest 77% (Dec 2025).

A year earlier, in Aug 2025, its score was 44.45 and it was ahead of about 77% of companies in its industry.

Sep 202644.61ahead of 78%
Aug 202644.61ahead of 78%
Jul 202644.61ahead of 78%
Jun 202644.61ahead of 78%
May 202644.61ahead of 78%
Apr 202644.61ahead of 78%
Mar 202644.61ahead of 78%
Feb 202644.61ahead of 78%
Dec 202544.45ahead of 77%
Aug 202544.45ahead of 77%
Jul 202544.45ahead of 78%
May 202544.45ahead of 79%
Apr 202544.45ahead of 79%

Between 2024 and 2025, the headcount of j-one architects and engineers changed by 0.00%, against an average of -4.83% in its industry. It now has 1–4 employees.

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(주)삼경지적측량사업단
samkyung		 1–4 Top 23%
주식회사 라인지적측량
line		 5–9 Top 22%
주식회사동진엔지니어링 5–9 Top 22%
(주)동진기술단
DONGJIN		 5–9 Top 22%
해동이엔지(주)
HAEDONG ENG		 5–9 Top 22%















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광주광역시 남구 주월로 (61603)
Where is j-one architects and engineers located?

j-one architects and engineers is registered at 광주광역시 남구 주월로, South Korea (postal code 61603).

What industry is j-one architects and engineers in?

j-one architects and engineers belongs to Professional, Scientific & Technical Services › Architectural & Engineering Services › Surveying.

How many employees does j-one architects and engineers have?

j-one architects and engineers has 1–4 employees.

What is j-one architects and engineers's KOBDi Score?

44.61 as of September 2026, ahead of about 78% of companies in its industry.

Who are j-one architects and engineers's competitors?

Similar companies include samkyung, line and 동진엔지니어링.

Which businesses are near j-one architects and engineers?

Businesses registered at the same postal code (61603) include TODAM, 한국약품 and 코리안디저트심. Most work in manufacture of wooden tools and kitchen wooden products and architectural design and related services (architects).

Businesses near j-one architects and engineers

Registered at postal code 61603 (주월로, 남구). Most businesses here work in manufacture of wooden tools and kitchen wooden products and architectural design and related services (architects).

Other surveying companies in 광주광역시

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