세연개발(주) / seyeon developmnet co.,ltd.

Also known as 세연개발 · seyeon developmnet
세연개발(주) (seyeon developmnet co.,ltd.) is a Korea-based business registered at 울산광역시 북구 신답1길 (Postal code: 44209). It operates as a head office of a for-profit corporation. It was originally registered with the Gyeongju Tax Office and incorporated at the Daegu District Court, Gyeongju Branch. 세연개발(주) (seyeon developmnet co.,ltd.) falls under the Construction industry. It operates within the Civil Engineering & Infrastructure sector, specifically focusing on Other civil engineering facility construction industry business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, 세연개발(주) (seyeon developmnet co.,ltd.) scored 45.36 points (up 0.03 points since August 2026) and outperforms approximately 49% of companies in the same industry. Recent performance indicators include: Employee growth: -9.09% (industry average: -5.31%).
세연개발(주)는 울산광역시 북구에 있는 기타 토목 시설물 건설업 기업입니다.
505-**-*465* 1712**-0043***

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울산광역시 북구 신답1길 (44209)
Head office of a for-profit corporation
Construction > Civil Engineering & Infrastructure > Other civil engineering facility construction industry
September 2026
-9.09%
2025-2026
45.36
▲ 0.03 pts (vs. August 2026)
Top 51%
September 2026

seyeon developmnet co.,ltd.'s KOBDi Score is 45.36 as of Sep 2026, down 1.80 points since Apr 2025; it rose in 2 and fell in 1 of the 12 monthly updates. As of Sep 2026 it is ahead of about 49% of companies in its industry, against 48% in Aug 2026 and 50% in Apr 2025. Its strongest position was 52% (May 2025) and its weakest 43% (Aug 2025).

A year earlier, in Aug 2025, its score was 45.13 and it was ahead of about 43% of companies in its industry.

Sep 202645.36ahead of 49%
Aug 202645.33ahead of 48%
Jul 202645.33ahead of 48%
Jun 202645.33ahead of 48%
May 202645.33ahead of 47%
Apr 202645.33ahead of 47%
Mar 202645.33ahead of 47%
Feb 202645.13ahead of 46%
Dec 202545.13ahead of 45%
Aug 202545.13ahead of 43%
Jul 202547.16ahead of 51%
May 202547.16ahead of 52%
Apr 202547.16ahead of 50%

Between 2025 and 2026, the headcount of seyeon developmnet co.,ltd. changed by -9.09%, against an average of -5.31% in its industry. It now has 5–9 employees.

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그린텍건설주식회사
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(주)푸른조경
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주식회사토경건설 5–9 Top 52%















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울산광역시 북구 신답1길 (44209)
Where is seyeon developmnet co.,ltd. located?

seyeon developmnet co.,ltd. is registered at 울산광역시 북구 신답1길, South Korea (postal code 44209).

What industry is seyeon developmnet co.,ltd. in?

seyeon developmnet co.,ltd. belongs to Construction › Civil Engineering & Infrastructure › Other civil engineering facility construction industry.

How many employees does seyeon developmnet co.,ltd. have?

seyeon developmnet co.,ltd. has 5–9 employees.

What is seyeon developmnet co.,ltd.'s KOBDi Score?

45.36 as of September 2026, ahead of about 49% of companies in its industry.

Who are seyeon developmnet co.,ltd.'s competitors?

Similar companies include Green-tec Construct, Pureun Landscape Architecture and 형석종합건설.

Which businesses are near seyeon developmnet co.,ltd.?

Businesses registered at the same postal code (44209) include ABC GOLF, 광명사 and 보클라빈 컨설팅. Most work in Korean general restaurant business, other non-residential welfare service businesses and chain convenience store.

Businesses near seyeon developmnet co.,ltd.

Registered at postal code 44209 (신답1길, 북구). Most businesses here work in Korean general restaurant business, other non-residential welfare service businesses and chain convenience store.

Other other civil engineering facility construction industry companies in 울산광역시

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