주식회사 세종스티로폼 / SEAJONG CO.,LTD

Also known as 세종스티로폼 · SEAJONG
주식회사 세종스티로폼 (SEAJONG CO.,LTD) is a Korea-based business registered at -32 Bithwasan-gil, Ochang-eup, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do (Postal code: 28128). It operates as a head office of a for-profit corporation. It was originally registered with the Dong-Cheongju Tax Office and incorporated at the Cheongju District Court, Registry Division. 주식회사 세종스티로폼 (SEAJONG CO.,LTD) falls under the Manufacturing industry. It operates within the Plastic Films & Sheets sector, specifically focusing on Manufacturing of polystyrene foam molded products business activities. It has 10–19 employees. According to KOBDi Industry Ranking system, 주식회사 세종스티로폼 (SEAJONG CO.,LTD) scored 100.38 points (up 0.04 points since August 2026) and outperforms approximately 89% of companies in the same industry. Recent performance indicators include: Employee growth: -14.07% (industry average: -4.86%).
주식회사 세종스티로폼은 충청북도 청주시 청원구에 있는 폴리스티렌 발포 성형제품 제조업 기업입니다.
317-**-*691* 1501**-0111***

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충청북도 청주시 청원구 오창읍 (28128)
-32 Bithwasan-gil, Ochang-eup, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do (28128)
Head office of a for-profit corporation
Manufacturing > Plastic Films & Sheets > Manufacturing of polystyrene foam molded products
September 2026
-14.07%
2025-2026
-0.62%
100.38
▲ 0.04 pts (vs. August 2026)
Top 12%
September 2026

SEAJONG CO.,LTD's KOBDi Score is 100.38 as of Sep 2026, down 1.63 points since Apr 2025; it rose in 3 and fell in 6 of the 12 monthly updates. As of Sep 2026 it is ahead of about 89% of companies in its industry, against 89% in Aug 2026 and 90% in Apr 2025. Its strongest position was 90% (Aug 2025) and its weakest 87% (Dec 2025).

A year earlier, in Aug 2025, its score was 102.00 and it was ahead of about 90% of companies in its industry.

Sep 2026100.38ahead of 89%
Aug 2026100.34ahead of 89%
Jul 2026100.39ahead of 88%
Jun 2026100.39ahead of 88%
May 2026100.40ahead of 88%
Apr 2026102.00ahead of 89%
Mar 2026100.37ahead of 88%
Feb 2026101.12ahead of 88%
Dec 2025101.12ahead of 87%
Aug 2025102.00ahead of 90%
Jul 2025102.76ahead of 90%
May 2025102.00ahead of 90%
Apr 2025102.00ahead of 90%

Between 2025 and 2026, the headcount of SEAJONG CO.,LTD changed by -14.07%, against an average of -4.86% in its industry. It now has 10–19 employees.

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(주)예스
YES		30–49Top 12%
경기화성(주)
KYUNGGI CO.,LTD.		20–29Top 12%
주식회사 폼웍스
FOAMWORKS CO., LTD.		20–29Top 12%
주식회사온다미5–9Top 13%
오든5–9Top 12%














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충청북도 청주시 청원구 오창읍 (28128)
-32 Bithwasan-gil, Ochang-eup, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do (28128)
Where is SEAJONG CO.,LTD located?

SEAJONG CO.,LTD is registered at -32 Bithwasan-gil, Ochang-eup, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do, Cheongwon-gu, Cheongju-si, Chungcheongbuk-do, South Korea (postal code 28128).

What industry is SEAJONG CO.,LTD in?

SEAJONG CO.,LTD belongs to Manufacturing › Plastic Films & Sheets › Manufacturing of polystyrene foam molded products.

How many employees does SEAJONG CO.,LTD have?

SEAJONG CO.,LTD has 10–19 employees.

What is SEAJONG CO.,LTD's KOBDi Score?

100.38 as of September 2026, ahead of about 89% of companies in its industry.

Who are SEAJONG CO.,LTD's competitors?

Similar companies include YES, KYUNGGI and FOAMWORKS.

Which businesses are near SEAJONG CO.,LTD?

Businesses registered at the same postal code (28128) include SHIN, Eunseong Enterprise Concrete and 다림산업. Most work in other general purpose machinery manufacturing, mold and mold manufacturing and manufacturing of metal doors, windows, shutters and related products.

Businesses near SEAJONG CO.,LTD

Registered at postal code 28128 (빛화산길, 청주시). Most businesses here work in other general purpose machinery manufacturing, mold and mold manufacturing and manufacturing of metal doors, windows, shutters and related products.

Other manufacturing of polystyrene foam molded products companies in 청주시

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