성일개발(주) / Sung Il Construction Co., Ltd.

Also known as 성일개발 · Sung Il Construction
성일개발(주) (Sung Il Construction Co., Ltd.) is a Korea-based business registered at 서울특별시 강남구 도곡동 (Postal code: 135272). It operates as a head office of a for-profit corporation. It was incorporated at the Seoul Central District Court, Registry Bureau. 성일개발(주) (Sung Il Construction 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, 성일개발(주) (Sung Il Construction Co., Ltd.) scored 51.54 points and outperforms approximately 69% of companies in the same industry. Recent performance indicators include: Employee growth: 1.10% (industry average: -5.31%).
성일개발(주)는 서울특별시 강남구에 있는 기타 토목 시설물 건설업 기업입니다.
213-**-*002* 1101**-0115***

-
서울특별시 강남구 도곡동 (135272)
Head office of a for-profit corporation
Construction > Civil Engineering & Infrastructure > Other civil engineering facility construction industry
April 2025
1.10%
2024-2025
51.54
- (vs. August 2026)
Top 32%
September 2026

Sung Il Construction Co., Ltd.'s KOBDi Score is 51.54 as of Sep 2026, up 0.16 points since Apr 2025; it rose in 1 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 69% of companies in its industry, against 68% in Aug 2026 and 64% in Apr 2025. Its strongest position was 69% (Sep 2026) and its weakest 64% (Apr 2025).

A year earlier, in Aug 2025, its score was 51.38 and it was ahead of about 65% of companies in its industry.

Sep 202651.54ahead of 69%
Aug 202651.54ahead of 68%
Jul 202651.54ahead of 68%
Jun 202651.54ahead of 68%
May 202651.54ahead of 68%
Apr 202651.54ahead of 67%
Mar 202651.54ahead of 67%
Feb 202651.54ahead of 67%
Dec 202551.38ahead of 66%
Aug 202551.38ahead of 65%
Jul 202551.38ahead of 65%
May 202551.38ahead of 65%
Apr 202551.38ahead of 64%

Between 2024 and 2025, the headcount of Sung Il Construction Co., Ltd. changed by +1.10%, against an average of -5.31% in its industry. It now has 5–9 employees.

→

→

→
#
주식회사 동방
DONGBANG CONSTURUCTION CO., LTD		 5–9 Top 32%
(주)이대양건설
EDAEYANG		 5–9 Top 32%
주식회사 광개토종합건설
GWANGGAETO		 5–9 Top 32%
미성종합건설 주식회사
MISUNG		 5–9 Top 32%
(유)송산건설 5–9 Top 32%















#










#
#
#
#
#
#
#
#
#
#

서울특별시 강남구 도곡동 (135272)
Where is Sung Il Construction Co., Ltd. located?

Sung Il Construction Co., Ltd. is registered at 서울특별시 강남구 도곡동, South Korea (postal code 135272).

What industry is Sung Il Construction Co., Ltd. in?

Sung Il Construction Co., Ltd. belongs to Construction › Civil Engineering & Infrastructure › Other civil engineering facility construction industry.

How many employees does Sung Il Construction Co., Ltd. have?

Sung Il Construction Co., Ltd. has 5–9 employees.

What is Sung Il Construction Co., Ltd.'s KOBDi Score?

51.54 as of September 2026, ahead of about 69% of companies in its industry.

Who are Sung Il Construction Co., Ltd.'s competitors?

Similar companies include DONGBANG CONSTURUCTION, EDAEYANG and GWANGGAETO.

×