제이원 주식회사 / JONE INC

Also known as 제이원 · JONE
제이원 주식회사 (JONE INC) is a Korea-based business registered at 제주특별자치도 제주시 정존3길 (Postal code: 63103). It operates as a head office of a for-profit corporation. It was incorporated at the Jeju District Court, Registry Division. 제이원 주식회사 (JONE INC) falls under the Professional, Scientific & Technical Services industry. It operates within the Architectural & Engineering Services sector, specifically focusing on Other engineering services business activities. It has 10–19 employees. According to KOBDi Industry Ranking system, 제이원 주식회사 (JONE INC) scored 54.10 points (up 0.06 points since August 2026) and outperforms approximately 75% of companies in the same industry. Recent performance indicators include: Employee growth: 48.77% (industry average: -2.61%).
제이원 주식회사는 제주특별자치도 제주시에 있는 기타 엔지니어링 서비스업 기업입니다.
270-**-*053* 2201**-0160***

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제주특별자치도 제주시 정존3길 (63103)
Head office of a for-profit corporation
Professional, Scientific & Technical Services > Architectural & Engineering Services > Other engineering services
September 2026
48.77%
2025-2026
-48.23%
54.10
▲ 0.06 pts (vs. August 2026)
Top 26%
September 2026

JONE INC's KOBDi Score is 54.10 as of Sep 2026, up 5.83 points since Apr 2025; it rose in 8 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 75% of companies in its industry, against 75% in Aug 2026 and 62% in Apr 2025. Its strongest position was 75% (Sep 2026) and its weakest 62% (Apr 2025).

A year earlier, in Aug 2025, its score was 49.73 and it was ahead of about 65% of companies in its industry.

Sep 202654.10ahead of 75%
Aug 202654.04ahead of 75%
Jul 202654.04ahead of 75%
Jun 202653.98ahead of 75%
May 202653.98ahead of 75%
Apr 202653.88ahead of 75%
Mar 202652.95ahead of 73%
Feb 202651.97ahead of 71%
Dec 202551.08ahead of 69%
Aug 202549.73ahead of 65%
Jul 202548.27ahead of 63%
May 202548.27ahead of 63%
Apr 202548.27ahead of 62%

Between 2025 and 2026, the headcount of JONE INC changed by +48.77%, against an average of -2.61% in its industry. It now has 10–19 employees.

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제주특별자치도 제주시 정존3길 (63103)
Where is JONE INC located?

JONE INC is registered at 제주특별자치도 제주시 정존3길, South Korea (postal code 63103).

What industry is JONE INC in?

JONE INC belongs to Professional, Scientific & Technical Services › Architectural & Engineering Services › Other engineering services.

How many employees does JONE INC have?

JONE INC has 10–19 employees.

What is JONE INC's KOBDi Score?

54.10 as of September 2026, ahead of about 75% of companies in its industry.

Who are JONE INC's competitors?

Similar companies include ENS TECH, ing green tech and Northland Power Korea Development.

Which businesses are near JONE INC?

Businesses registered at the same postal code (63103) include 도모다찌, 무조건노래연습장 and 손가네석쇠불고기. Most work in Korean general restaurant business, other engineering services and chain convenience store.

Businesses near JONE INC

Registered at postal code 63103 (정존3길, 제주시). Most businesses here work in Korean general restaurant business, other engineering services and chain convenience store.

Other other engineering services companies in 제주시

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