(주)거성개발 / GS END CO.,LTD

Also known as 거성개발 · GS END
(주)거성개발 (GS END CO.,LTD) is a Korea-based business registered at 충청북도 청주시 청원구 상리로 (Postal code: 28310). It operates as a head office of a for-profit corporation. It was originally registered with the Cheongju Tax Office and incorporated at the Cheongju District Court, Registry Division. (주)거성개발 (GS END CO.,LTD) falls under the Construction industry. It operates within the MEP & Utilities sector, specifically focusing on Plumbing and air conditioning/heating construction business activities. It has 5–9 employees. According to KOBDi Industry Ranking system, (주)거성개발 (GS END CO.,LTD) scored 51.24 points (up 1.32 points since August 2026) and outperforms approximately 71% of companies in the same industry. Recent performance indicators include: Employee growth: 13.04% (industry average: -3.11%).
(주)거성개발은 충청북도 청주시 청원구에 있는 배관 및 냉ㆍ난방 공사업 기업입니다.
301-**-*905* 1501**-0084***

-
충청북도 청주시 청원구 상리로 (28310)
Head office of a for-profit corporation
Construction > MEP & Utilities > Plumbing and air conditioning/heating construction business
September 2026
13.04%
2025-2026
105.08%
51.24
▲ 1.32 pts (vs. August 2026)
Top 30%
September 2026

GS END CO.,LTD's KOBDi Score is 51.24 as of Sep 2026, down 0.15 points since Apr 2025; it rose in 4 and fell in 3 of the 12 monthly updates. As of Sep 2026 it is ahead of about 71% of companies in its industry, against 68% in Aug 2026 and 67% in Apr 2025. Its strongest position was 73% (Jul 2026) and its weakest 59% (Jul 2025).

A year earlier, in Aug 2025, its score was 51.23 and it was ahead of about 68% of companies in its industry.

Sep 202651.24ahead of 71%
Aug 202649.91ahead of 68%
Jul 202652.63ahead of 73%
Jun 202652.63ahead of 73%
May 202652.63ahead of 73%
Apr 202652.63ahead of 72%
Mar 202652.63ahead of 72%
Feb 202652.55ahead of 72%
Dec 202549.84ahead of 66%
Aug 202551.23ahead of 68%
Jul 202548.19ahead of 59%
May 202551.38ahead of 67%
Apr 202551.38ahead of 67%

Between 2025 and 2026, the headcount of GS END CO.,LTD changed by +13.04%, against an average of -3.11% in its industry. It now has 5–9 employees.

→

→

→
#
(주)서진이엔지
SEOJIN ENG		 5–9 Top 30%
동명이엔씨
dongmyung E&C		 5–9 Top 30%
(주)대산전기
daesan		 5–9 Top 30%
(주)김호건설
KIMHO		 5–9 Top 30%
주식회사 영화전기 10–19 Top 30%















#










#
#
#
#
#
#
#
#
#
#

충청북도 청주시 청원구 상리로 (28310)
Where is GS END CO.,LTD located?

GS END CO.,LTD is registered at 충청북도 청주시 청원구 상리로, South Korea (postal code 28310).

What industry is GS END CO.,LTD in?

GS END CO.,LTD belongs to Construction › MEP & Utilities › Plumbing and air conditioning/heating construction business.

How many employees does GS END CO.,LTD have?

GS END CO.,LTD has 5–9 employees.

What is GS END CO.,LTD's KOBDi Score?

51.24 as of September 2026, ahead of about 71% of companies in its industry.

Who are GS END CO.,LTD's competitors?

Similar companies include SEOJIN ENG, dongmyung E&C and daesan.

Which businesses are near GS END CO.,LTD?

Businesses registered at the same postal code (28310) include 무림산업, 플로우풋볼아카데미 and 맥스스포츠. Most work in Korean general restaurant business, other engineering services and Korean meat restaurant.

Businesses near GS END CO.,LTD

Registered at postal code 28310 (상리로, 청주시). Most businesses here work in Korean general restaurant business, other engineering services and Korean meat restaurant.

Other plumbing and air conditioning/heating construction business companies in 청주시

×