(주)세진전기연구소 / SEI JIN

Also known as 세진전기연구소
(주)세진전기연구소 (SEI JIN) is a Korea-based business registered at 서울특별시 강남구 선릉로92길 42-0(삼성동, (Postal code: 06151). It operates as a head office of a for-profit corporation. It was originally registered with the Yeongdeungpo Tax Office and incorporated at the Seoul Central District Court, Registry Bureau. (주)세진전기연구소 (SEI JIN) 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 20–29 employees. According to KOBDi Industry Ranking system, (주)세진전기연구소 (SEI JIN) scored 66.67 points (up 0.99 points since August 2026) and outperforms approximately 85% of companies in the same industry. Recent performance indicators include: Employee growth: -6.11% (industry average: -2.61%).
(주)세진전기연구소는 서울특별시 강남구에 있는 기타 엔지니어링 서비스업 기업입니다.
107-**-*929* 1101**-1391***

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서울특별시 강남구 선릉로92길 42-0(삼성동, (06151)
Head office of a for-profit corporation
Professional, Scientific & Technical Services > Architectural & Engineering Services > Other engineering services
September 2026
-6.11%
2025-2026
66.67
▲ 0.99 pts (vs. August 2026)
Top 15%
September 2026

SEI JIN's KOBDi Score is 66.67 as of Sep 2026, down 0.35 points since Apr 2025; it rose in 5 and fell in 4 of the 12 monthly updates. Its position has stayed ahead of about 85% of companies in its industry.

A year earlier, in Aug 2025, its score was 67.07 and it was ahead of about 85% of companies in its industry.

Sep 202666.67ahead of 85%
Aug 202665.68ahead of 85%
Jul 202666.13ahead of 86%
Jun 202666.09ahead of 86%
May 202666.58ahead of 86%
Apr 202666.58ahead of 86%
Mar 202666.87ahead of 86%
Feb 202667.62ahead of 86%
Dec 202567.34ahead of 85%
Aug 202567.07ahead of 85%
Jul 202567.02ahead of 85%
May 202567.02ahead of 85%
Apr 202567.02ahead of 85%

Between 2025 and 2026, the headcount of SEI JIN changed by -6.11%, against an average of -2.61% in its industry. It now has 20–29 employees.

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주식회사한국전기설계감리기술단
Korea Elec. Design Super. Engineering Co.,LTD		 30–49 Top 15%
맵스엔지니어링 30–49 Top 15%
(주)내일이엔시
naeil enc		 20–29 Top 15%
(주)일송엔지니어링기술사사무소
IL SONG MECHANICAL ENGINEERING		 20–29 Top 15%
(주)엠에이피엔지니어링 30–49 Top 15%















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서울특별시 강남구 선릉로92길 42-0(삼성동, (06151)
Where is SEI JIN located?

SEI JIN is registered at 서울특별시 강남구 선릉로92길 42-0(삼성동,, South Korea (postal code 06151).

What industry is SEI JIN in?

SEI JIN belongs to Professional, Scientific & Technical Services › Architectural & Engineering Services › Other engineering services.

How many employees does SEI JIN have?

SEI JIN has 20–29 employees.

What is SEI JIN's KOBDi Score?

66.67 as of September 2026, ahead of about 85% of companies in its industry.

Who are SEI JIN's competitors?

Similar companies include Korea Elec. Design Super. Engineering, 맵스엔지니어링 and naeil enc.

Which businesses are near SEI JIN?

Businesses registered at the same postal code (06151) include Mister Office, doinglab and 아름빌딩. Most work in management consulting business, application software development and supply and real estate brokerage and agency.

Businesses near SEI JIN

Registered at postal code 06151 (선릉로92길, 강남구). Most businesses here work in management consulting business, application software development and supply and real estate brokerage and agency.

Other other engineering services companies in 강남구

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