(주)삼동산업 / SAMDONG INDUSTRIAL CO., LTD

Also known as 삼동산업 · SAMDONG INDUSTRIAL
(주)삼동산업 (SAMDONG INDUSTRIAL CO., LTD) is a Korea-based business registered at Seongjin-ro, Ipjang-myeon, Seobuk-gu, Cheonan-si, Chungcheongnam-do (Postal code: 330820). It operates as a head office of a for-profit corporation. It was originally registered with the Cheonan Tax Office and incorporated at the Daejeon District Court, Cheonan Branch. (주)삼동산업 (SAMDONG INDUSTRIAL CO., LTD) 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 100–299 employees. According to KOBDi Industry Ranking system, (주)삼동산업 (SAMDONG INDUSTRIAL CO., LTD) scored 110.01 points (down 0.14 points since August 2026) and outperforms approximately 97% of companies in the same industry. Recent performance indicators include: Employee growth: -5.95% (industry average: -4.19%).
(주)삼동산업은 충청남도 천안시 입장면에 있는 합성수지 및 기타 플라스틱 물질 제조업 기업입니다.
312-**-*912* 1615**-0015***

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충청남도 천안시 입장면 도림리 (330820)
Seongjin-ro, Ipjang-myeon, Seobuk-gu, Cheonan-si, Chungcheongnam-do (330820)
Head office of a for-profit corporation
Manufacturing > Plastics & Resins > Manufacture of synthetic resins and other plastic materials
September 2026
-5.95%
2025-2026
-2.59%
110.01
▼ 0.14 pts (vs. August 2026)
Top 3%
September 2026

SAMDONG INDUSTRIAL CO., LTD's KOBDi Score is 110.01 as of Sep 2026, down 4.16 points since Apr 2025; it rose in 6 and fell in 5 of the 12 monthly updates. Its position has stayed ahead of about 97% of companies in its industry.

A year earlier, in Aug 2025, its score was 114.29 and it was ahead of about 97% of companies in its industry.

Sep 2026110.01ahead of 97%
Aug 2026110.15ahead of 97%
Jul 2026109.69ahead of 97%
Jun 2026109.69ahead of 97%
May 2026109.46ahead of 97%
Apr 2026110.38ahead of 97%
Mar 2026110.49ahead of 97%
Feb 2026110.39ahead of 97%
Dec 2025110.29ahead of 97%
Aug 2025114.29ahead of 97%
Jul 2025114.07ahead of 97%
May 2025114.55ahead of 97%
Apr 2025114.17ahead of 97%

Between 2025 and 2026, the headcount of SAMDONG INDUSTRIAL CO., LTD changed by -5.95%, against an average of -4.19% in its industry. It now has 100–299 employees.

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(주)한국이포
Korea Ipo Co., Ltd.		30–49Top 4%
케이유피피 주식회사
KUPP CO.,LTD		30–49Top 4%
세븐산업10–19Top 4%
케이비스페셜티5–9Top 4%
동부에너지1–4Top 3%














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충청남도 천안시 입장면 도림리 (330820)
Seongjin-ro, Ipjang-myeon, Seobuk-gu, Cheonan-si, Chungcheongnam-do (330820)
Where is SAMDONG INDUSTRIAL CO., LTD located?

SAMDONG INDUSTRIAL CO., LTD is registered at Seongjin-ro, Ipjang-myeon, Seobuk-gu, Cheonan-si, Chungcheongnam-do, South Korea (postal code 330820).

What industry is SAMDONG INDUSTRIAL CO., LTD in?

SAMDONG INDUSTRIAL CO., LTD belongs to Manufacturing › Plastics & Resins › Manufacture of synthetic resins and other plastic materials.

How many employees does SAMDONG INDUSTRIAL CO., LTD have?

SAMDONG INDUSTRIAL CO., LTD has 100–299 employees.

What is SAMDONG INDUSTRIAL CO., LTD's KOBDi Score?

110.01 as of September 2026, ahead of about 97% of companies in its industry.

Who are SAMDONG INDUSTRIAL CO., LTD's competitors?

Similar companies include Korea Ipo, KUPP and 세븐산업.

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