(주)성연이앤씨 / SEONG YEON ENC

Also known as 성연이앤씨
(주)성연이앤씨 (SEONG YEON ENC) is a Korea-based business registered at 충청북도 청주시 서원구 성화.개신.죽림동(성화동) (Postal code: 28637). It operates as a head office of a for-profit corporation. It was incorporated at the Uijeongbu District Court, Guri Registry. (주)성연이앤씨 (SEONG YEON ENC) falls under the Professional, Scientific & Technical Services industry. It operates within the Architectural & Engineering Services sector, specifically focusing on Building and civil engineering services business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, (주)성연이앤씨 (SEONG YEON ENC) scored 23.78 points and outperforms approximately 47% of companies in the same industry.
(주)성연이앤씨는 충청북도 청주시 서원구에 있는 기업입니다.
174-**-*127* 2842**-0088***

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충청북도 청주시 서원구 성화.개신.죽림동(성화동) (28637)
Head office of a for-profit corporation
Professional, Scientific & Technical Services > Architectural & Engineering Services > Building and civil engineering services
December 2023
23.78
- (vs. August 2026)
Top 53%
September 2026

SEONG YEON ENC's KOBDi Score is 23.78 as of Sep 2026, up 0.32 points since Apr 2025; it rose in 2 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 47% of companies in its industry, against 47% in Aug 2026 and 52% in Apr 2025. Its strongest position was 54% (May 2025) and its weakest 47% (Sep 2026).

A year earlier, in Aug 2025, its score was 23.62 and it was ahead of about 51% of companies in its industry.

Sep 202623.78ahead of 47%
Aug 202623.78ahead of 47%
Jul 202623.62ahead of 47%
Jun 202623.62ahead of 47%
May 202623.62ahead of 47%
Apr 202623.62ahead of 48%
Mar 202623.62ahead of 48%
Feb 202623.62ahead of 48%
Dec 202523.62ahead of 49%
Aug 202523.62ahead of 51%
Jul 202523.46ahead of 51%
May 202523.46ahead of 54%
Apr 202523.46ahead of 52%

SEONG YEON ENC has 1–4 employees.

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SHINEWOO GEO ENG		1–4Top 53%
(주)코아워터
COAWATER		1–4Top 53%
(주)한국엔지니어링1–4Top 53%
(주)여로엔지니어링
yoo ro co.,ltd		1–4Top 53%














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충청북도 청주시 서원구 성화.개신.죽림동(성화동) (28637)
Where is SEONG YEON ENC located?

SEONG YEON ENC is registered at 충청북도 청주시 서원구 성화.개신.죽림동(성화동), South Korea (postal code 28637).

What industry is SEONG YEON ENC in?

SEONG YEON ENC belongs to Professional, Scientific & Technical Services › Architectural & Engineering Services › Building and civil engineering services.

How many employees does SEONG YEON ENC have?

SEONG YEON ENC has 1–4 employees.

What is SEONG YEON ENC's KOBDi Score?

23.78 as of September 2026, ahead of about 47% of companies in its industry.

Who are SEONG YEON ENC's competitors?

Similar companies include 지반코리아, SHINEWOO GEO ENG and COAWATER.

Which businesses are near SEONG YEON ENC?

Businesses registered at the same postal code (28637) include 골드원01, 너드스쿨 and 디어리스트. Most work in Korean general restaurant business, visiting welfare service provider and animal cafe.

Businesses near SEONG YEON ENC

Registered at postal code 28637. Most businesses here work in Korean general restaurant business, visiting welfare service provider and animal cafe.

Other building and civil engineering services companies in 충청북도

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