세진종합기술 (주) / sejininc co., Ltd.

Also known as 세진종합기술 · sejininc
세진종합기술 (주) (sejininc co., Ltd.) is a Korea-based business registered at 경기도 안산시 단원구 광덕4로 (Postal code: 15464). It operates as a head office of a for-profit corporation. It was originally registered with the Dong-Suwon Tax Office and incorporated at the Suwon District Court, Yongin Registry. 세진종합기술 (주) (sejininc co., Ltd.) falls under the Manufacturing industry. It operates within the Concrete & Structural Products sector, specifically focusing on Concrete tile, roof tile, brick and block manufacturing business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, 세진종합기술 (주) (sejininc co., Ltd.) scored 101.05 points and outperforms approximately 91% of companies in the same industry. Recent performance indicators include: Employee growth: 11.11% (industry average: -4.97%).
세진종합기술 (주)는 경기도 안산시 단원구에 있는 콘크리트 타일 기와 벽돌 및 블록 제조업 기업입니다.
135-**-*228* 1345**-0070***

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경기도 안산시 단원구 광덕4로 (15464)
Head office of a for-profit corporation
Manufacturing > Concrete & Structural Products > Concrete tile, roof tile, brick and block manufacturing
September 2026
11.11%
2025-2026
30.54%
101.05
- (vs. August 2026)
Top 10%
September 2026

sejininc co., Ltd.'s KOBDi Score is 101.05 as of Sep 2026, up 30.21 points since Apr 2025; it rose in 5 and fell in 1 of the 12 monthly updates. As of Sep 2026 it is ahead of about 91% of companies in its industry, against 91% in Aug 2026 and 72% in Apr 2025. Its strongest position was 91% (Sep 2026) and its weakest 72% (May 2025).

A year earlier, in Aug 2025, its score was 70.97 and it was ahead of about 73% of companies in its industry.

Sep 2026101.05ahead of 91%
Aug 2026101.04ahead of 91%
Jul 202698.78ahead of 89%
Jun 202698.78ahead of 89%
May 202698.78ahead of 89%
Apr 202698.78ahead of 89%
Mar 202698.94ahead of 89%
Feb 202698.81ahead of 89%
Dec 202598.65ahead of 89%
Aug 202570.97ahead of 73%
Jul 202570.84ahead of 73%
May 202570.84ahead of 72%
Apr 202570.84ahead of 72%

Between 2025 and 2026, the headcount of sejininc co., Ltd. changed by +11.11%, against an average of -4.97% in its industry. It now has 5–9 employees.

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주식회사 산성
SANSUNG		5–9Top 10%
(주)대흥콘크리트
DAEHEUNG CONCRETE CO.,LTD.		5–9Top 10%
(주)큰바위콘크리트
BIGWALL CONCRETE CO.,LTD		5–9Top 10%
피씨엠산업
PCM-industry		5–9Top 9%
우주산업
wooju industry		5–9Top 9%














Financial statements on file for sejininc co., Ltd.: 2019–2023.

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경기도 안산시 단원구 광덕4로 (15464)
Where is sejininc co., Ltd. located?

sejininc co., Ltd. is registered at 경기도 안산시 단원구 광덕4로, South Korea (postal code 15464).

What industry is sejininc co., Ltd. in?

sejininc co., Ltd. belongs to Manufacturing › Concrete & Structural Products › Concrete tile, roof tile, brick and block manufacturing.

How many employees does sejininc co., Ltd. have?

sejininc co., Ltd. has 5–9 employees.

What is sejininc co., Ltd.'s KOBDi Score?

101.05 as of September 2026, ahead of about 91% of companies in its industry.

Who are sejininc co., Ltd.'s competitors?

Similar companies include SANSUNG, DAEHEUNG CONCRETE and BIGWALL CONCRETE.

Which businesses are near sejininc co., Ltd.?

Businesses registered at the same postal code (15464) include DAIN FLAX, 밀란인터내쇼날안산지점 and VALIFOR. Most work in Korean general restaurant business, real estate brokerage and agency and other engineering services.

Businesses near sejininc co., Ltd.

Registered at postal code 15464 (광덕4로, 안산시). Most businesses here work in Korean general restaurant business, real estate brokerage and agency and other engineering services.

Other concrete tile, roof tile, brick and block manufacturing companies in 경기도

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