(주)홍성정공

Also known as 홍성정공
(주)홍성정공 is a Korea-based business registered at 인천 서구 원전로48번길 (Postal code: 22745). It operates as a head office of a for-profit corporation. (주)홍성정공 falls under the Manufacturing industry. It operates within the Plastics & Resins sector, specifically focusing on Manufacture of synthetic resins and other plastic materials business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, (주)홍성정공 scored 42.17 points (down 2.04 points since August 2026) and outperforms approximately 66% of companies in the same industry. Recent performance indicators include: Employee growth: 12.00% (industry average: -4.19%).
(주)홍성정공은 인천 서구에 있는 합성수지 및 기타 플라스틱 물질 제조업 기업입니다.
629-**-*297*

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인천 서구 원전로48번길 (22745)
Head office of a for-profit corporation
Manufacturing > Plastics & Resins > Manufacture of synthetic resins and other plastic materials
September 2026
12.00%
2025-2026
42.17
▼ 2.04 pts (vs. August 2026)
Top 35%
September 2026

(주)홍성정공's KOBDi Score is 42.17 as of Sep 2026, up 0.72 points since Apr 2025; it rose in 4 and fell in 1 of the 12 monthly updates. As of Sep 2026 it is ahead of about 66% of companies in its industry, against 69% in Aug 2026 and 66% in Apr 2025. Its strongest position was 69% (Aug 2026) and its weakest 65% (Aug 2025).

A year earlier, in Aug 2025, its score was 41.67 and it was ahead of about 65% of companies in its industry.

Sep 202642.17ahead of 66%
Aug 202644.20ahead of 69%
Jul 202644.04ahead of 69%
Jun 202644.04ahead of 69%
May 202644.04ahead of 69%
Apr 202644.04ahead of 69%
Mar 202644.04ahead of 69%
Feb 202643.95ahead of 69%
Dec 202543.95ahead of 69%
Aug 202541.67ahead of 65%
Jul 202541.45ahead of 67%
May 202541.45ahead of 67%
Apr 202541.45ahead of 66%

Between 2025 and 2026, the headcount of (주)홍성정공 changed by +12.00%, against an average of -4.19% in its industry. It now has 1–4 employees.

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(주)로얄케미칼
ROYAL CHEMICAL CO.,LTD		 1–4 Top 35%
세계화성(주)
SE GYE		 1–4 Top 35%
(주)경남특수
.		 1–4 Top 34%
(주)이립케미칼
ERIP CHEMICAL CO.,LTD		 1–4 Top 35%
블루오 1–4 Top 35%















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인천 서구 원전로48번길 (22745)
Where is (주)홍성정공 located?

(주)홍성정공 is registered at 인천 서구 원전로48번길, South Korea (postal code 22745).

What industry is (주)홍성정공 in?

(주)홍성정공 belongs to Manufacturing › Plastics & Resins › Manufacture of synthetic resins and other plastic materials.

How many employees does (주)홍성정공 have?

(주)홍성정공 has 1–4 employees.

What is (주)홍성정공's KOBDi Score?

42.17 as of September 2026, ahead of about 66% of companies in its industry.

Who are (주)홍성정공's competitors?

Similar companies include ROYAL CHEMICAL, SE GYE and .

Which businesses are near (주)홍성정공?

Businesses registered at the same postal code (22745) include 대호정공, 경덕산업 and 대흥T&B. Most work in wholesale of raw wood and construction-related wood products, other metal fastener and screw product manufacturing and recyclable materials collection and sales business.

Businesses near (주)홍성정공

Registered at postal code 22745 (원전로48번길, 서구). Most businesses here work in wholesale of raw wood and construction-related wood products, other metal fastener and screw product manufacturing and recyclable materials collection and sales business.

  • 대호정공
    Manufacturing of structural metal sheet products and workpieces · 원전로48번길 32 (same building)
  • 경덕산업
    Manufacturing new parts for automobile engines · 원전로48번길 31
  • 대흥T&B
    Other metal fastener and screw product manufacturing · 원전로48번길 33
  • 대흥티앤비 주식회사
    DAE HEUNG T AND B
    Other metal fastener and screw product manufacturing · 원전로48번길 33
  • (주)신강전기
    SHIN KANG CO., LTD
    Electric motor and generator manufacturing · 원전로48번길 27
  • 신일금속공업(주)
    SIN IL MEATAL INDUSTRY CO.,LTD
    Other electrical equipment manufacturing · 원전로48번길 26
  • 주식회사 보영산업
    BO YOUNG
    원전로48번길 26
  • 보양산업
    Mold and mold manufacturing · 원전로48번길 23
  • 장원산업(주)
    JANGWON IND.CO.,LTD
    Manufacture of orthopedic refractory ceramic products · 원전로48번길 21
  • 동진열처리
    Cutting and similar processing industries · 원전로48번길 16

Other manufacture of synthetic resins and other plastic materials companies in 인천

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