세라에스이(주) / SERA S.E CO.,LTD.

Also known as 세라에스이 · SERA S.E
세라에스이(주) (SERA S.E CO.,LTD.) is a Korea-based business registered at Ojeongdong-ro, Haseong-myeon, Gimpo-si, Gyeonggi-do (Postal code: 10012). It operates as a head office of a for-profit corporation. It was originally registered with the Mapo Tax Office and incorporated at the Seoul Central District Court, Registry Bureau. 세라에스이(주) (SERA S.E CO.,LTD.) falls under the Manufacturing industry. It operates within the Computers & Peripherals sector, specifically focusing on Computer manufacturing business activities. It has 30–49 employees. According to KOBDi Industry Ranking system, 세라에스이(주) (SERA S.E CO.,LTD.) scored 68.03 points (up 0.08 points since August 2026) and outperforms approximately 65% of companies in the same industry. Recent performance indicators include: Employee growth: 3.36% (industry average: -4.09%).
세라에스이(주)는 경기도 김포시 하성면에 있는 컴퓨터 제조업 기업입니다.
105-**-*093* 1101**-1723***

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경기도 김포시 하성면 오정동로 (10012)
Ojeongdong-ro, Haseong-myeon, Gimpo-si, Gyeonggi-do (10012)
Head office of a for-profit corporation
Manufacturing > Computers & Peripherals > Computer manufacturing
September 2026
3.36%
2025-2026
68.03
▲ 0.08 pts (vs. August 2026)
Top 36%
September 2026

SERA S.E CO.,LTD.'s KOBDi Score is 68.03 as of Sep 2026, up 1.11 points since Apr 2025; it rose in 5 and fell in 2 of the 12 monthly updates. As of Sep 2026 it is ahead of about 65% of companies in its industry, against 64% in Aug 2026 and 59% in Apr 2025. Its strongest position was 65% (Sep 2026) and its weakest 59% (Apr 2025).

A year earlier, in Aug 2025, its score was 67.33 and it was ahead of about 61% of companies in its industry.

Sep 202668.03ahead of 65%
Aug 202667.96ahead of 64%
Jul 202667.58ahead of 65%
Jun 202667.58ahead of 65%
May 202667.58ahead of 65%
Apr 202667.18ahead of 64%
Mar 202667.18ahead of 64%
Feb 202667.09ahead of 64%
Dec 202567.09ahead of 62%
Aug 202567.33ahead of 61%
Jul 202566.51ahead of 60%
May 202566.92ahead of 60%
Apr 202566.92ahead of 59%

Between 2025 and 2026, the headcount of SERA S.E CO.,LTD. changed by +3.36%, against an average of -4.09% in its industry. It now has 30–49 employees.

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(주)설텍
Seoltech Co.,Ltd.		30–49Top 36%
(주)나스텍
NASTECH CO.,LTD		30–49Top 36%
(주)대명스카다
DAI MYUNG SCADA CO.,LTD		1–4Top 36%
(주)코아네트
CORE-NET CORP		20–29Top 36%
(주)메인테크엔지니어링
MAINTECH ENGINEERING Co., LTD.		30–49Top 36%














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경기도 김포시 하성면 오정동로 (10012)
Ojeongdong-ro, Haseong-myeon, Gimpo-si, Gyeonggi-do (10012)
Where is SERA S.E CO.,LTD. located?

SERA S.E CO.,LTD. is registered at Ojeongdong-ro, Haseong-myeon, Gimpo-si, Gyeonggi-do, South Korea (postal code 10012).

What industry is SERA S.E CO.,LTD. in?

SERA S.E CO.,LTD. belongs to Manufacturing › Computers & Peripherals › Computer manufacturing.

How many employees does SERA S.E CO.,LTD. have?

SERA S.E CO.,LTD. has 30–49 employees.

What is SERA S.E CO.,LTD.'s KOBDi Score?

68.03 as of September 2026, ahead of about 65% of companies in its industry.

Who are SERA S.E CO.,LTD.'s competitors?

Similar companies include Seoltech, NASTECH and DAI MYUNG SCADA.

Which businesses are near SERA S.E CO.,LTD.?

Businesses registered at the same postal code (10012) include DAIN ENG, DAEKWNG and 미라클메디. Most work in other wooden furniture manufacturing, manufacturing of plastic molded containers for packaging and manufacturing of metal doors, windows, shutters and related products.

Businesses near SERA S.E CO.,LTD.

Registered at postal code 10012 (오정동로, 김포시). Most businesses here work in other wooden furniture manufacturing, manufacturing of plastic molded containers for packaging and manufacturing of metal doors, windows, shutters and related products.

  • 다인이엔지
    DAIN ENG
    Metal sanitary products manufacturing · 오정동로 110
  • 대광공업(주)
    DAEKWNG
    Manufacturing of plastic molded containers for packaging · 오정동로 107-1
  • 미라클메디
    Medical device wholesaler · 오정동로 107
  • 엘바이피
    오정동로 107-3
  • 다우리
    Manufacturing of plastic products for installation and hygiene · 오정동로 100
  • (주)성강
    SUNG KANG
    오정동로 146
  • 두진
    Other household goods wholesale business · 오정동로 88
  • 스토리하우스
    STORY HOUSE
    Manufacturing of structural metal sheet products and workpieces · 오정동로 155-8
  • 영광씰텍
    Manufacture of industrial and other non-cured rubber products · 오정동로 77
  • 진영퍼니처
    Other wooden furniture manufacturing · 오정동로 71

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