(주)제이에스발전

Also known as 제이에스발전
(주)제이에스발전 is a Korea-based business registered at 울산광역시 울주군 언양읍 반천반송산업로 (Postal code: 44936). It operates as a head office of a for-profit corporation. It was incorporated at the Ulsan District Court, Registry Division. (주)제이에스발전 falls under the Manufacturing industry. It operates within the Switchgear & Control Devices sector, specifically focusing on Distribution board and automatic electric control panel manufacturing business activities. It has 20–29 employees. According to KOBDi Industry Ranking system, (주)제이에스발전 scored 121.15 points (up 0.53 points since August 2026) and outperforms approximately 98% of companies in the same industry. Recent performance indicators include: Employee growth: 1.08% (industry average: -2.66%).
(주)제이에스발전은 울산광역시 울주군 언양읍에 있는 배전반 및 전기 자동제어반 제조업 기업입니다.
853-**-*203* 2301**-0345***

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울산광역시 울주군 언양읍 반천반송산업로 (44936)
Head office of a for-profit corporation
Manufacturing > Switchgear & Control Devices > Distribution board and automatic electric control panel manufacturing
September 2026
1.08%
2025-2026
147.15%
121.15
▲ 0.53 pts (vs. August 2026)
Top 3%
September 2026

(주)제이에스발전's KOBDi Score is 121.15 as of Sep 2026, up 60.83 points since Apr 2025; it rose in 7 and fell in 1 of the 12 monthly updates. As of Sep 2026 it is ahead of about 98% of companies in its industry, against 98% in Aug 2026 and 82% in Apr 2025. Its strongest position was 98% (Sep 2026) and its weakest 82% (Apr 2025).

A year earlier, in Aug 2025, its score was 61.60 and it was ahead of about 83% of companies in its industry.

Sep 2026121.15ahead of 98%
Aug 2026120.62ahead of 98%
Jul 202699.48ahead of 93%
Jun 202698.98ahead of 93%
May 202698.98ahead of 93%
Apr 202698.98ahead of 93%
Mar 202698.98ahead of 93%
Feb 202698.74ahead of 93%
Dec 202598.76ahead of 93%
Aug 202561.60ahead of 83%
Jul 202560.84ahead of 83%
May 202560.32ahead of 83%
Apr 202560.32ahead of 82%

Between 2025 and 2026, the headcount of (주)제이에스발전 changed by +1.08%, against an average of -2.66% in its industry. It now has 20–29 employees.

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아이시스엔지니어링
ISYS Engineering Co., Ltd.		 10–19 Top 3%
동인시스템
Dong In System Co.,Ltd.		 30–49 Top 3%
(주)이콘
YI CON		 10–19 Top 3%
(주)삼정일렉스
SAMJUNG ELECS		 5–9 Top 3%
주식회사 제다
ZDA co.		 100–299 Top 3%















Financial statements on file for (주)제이에스발전: 2021.

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울산광역시 울주군 언양읍 반천반송산업로 (44936)
Where is (주)제이에스발전 located?

(주)제이에스발전 is registered at 울산광역시 울주군 언양읍 반천반송산업로, South Korea (postal code 44936).

What industry is (주)제이에스발전 in?

(주)제이에스발전 belongs to Manufacturing › Switchgear & Control Devices › Distribution board and automatic electric control panel manufacturing.

How many employees does (주)제이에스발전 have?

(주)제이에스발전 has 20–29 employees.

What is (주)제이에스발전's KOBDi Score?

121.15 as of September 2026, ahead of about 98% of companies in its industry.

Who are (주)제이에스발전's competitors?

Similar companies include ISYS Engineering, Dong In System and YI CON.

Which businesses are near (주)제이에스발전?

Businesses registered at the same postal code (44936) include SUNG SHIN IND, TERRABIO and GEONWOONG. Most work in other new automotive parts manufacturing, glass and window construction and facility maintenance construction work.

Businesses near (주)제이에스발전

Registered at postal code 44936 (반천반송산업로, 울주군). Most businesses here work in other new automotive parts manufacturing, glass and window construction and facility maintenance construction work.

  • (주)성신산업
    SUNG SHIN IND CO.,LTD
    Other new automotive parts manufacturing · 반천반송산업로 137-26 (same building)
  • (주)테라바이오
    TERRABIO
    Industrial refrigeration and freezing equipment manufacturing · 반천반송산업로 137-13 (same building)
  • 건웅(주)
    GEONWOONG
    반천반송산업로 137-26 (same building)
  • 세일엠텍
    SEIL M-TECH CO.,LTD
    반천반송산업로 137-13 (same building)
  • 에코캡 주식회사
    ECOCAB CO., LTD.
    Other new automotive parts manufacturing · 반천반송산업로 137-66 (same building)
  • 주식회사 제이
    Other new automotive parts manufacturing · 반천반송산업로 137-17 (same building)
  • 주식회사대연
    Land metal framing structural material manufacturing · 반천반송산업로 137-17 (same building)
  • 청림레이져
    반천반송산업로 137-26 (same building)
  • (주)로파
    LOFA Co.,Ltd
    Powered resin tool manufacturing · 반천반송산업로 125
  • (주)성곡 영남지사
    Manufacturing of other architectural plastic assembly products · 반천반송산업로 125

Other distribution board and automatic electric control panel manufacturing companies in 울주군

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