주식회사섬엔지니어링 / SUM ENGINEERING CO., LTD
SUM ENGINEERING CO., LTD's KOBDi Score is 114.64 as of Sep 2026, up 0.66 points since Apr 2025; it rose in 5 and fell in 7 of the 12 monthly updates. As of Sep 2026 it is ahead of about 96% of companies in its industry, against 97% in Aug 2026 and 95% in Apr 2025. Its strongest position was 97% (Aug 2026) and its weakest 95% (Aug 2025).
A year earlier, in Aug 2025, its score was 113.67 and it was ahead of about 95% of companies in its industry.
| Sep 2026 | 114.64 | ahead of 96% |
| Aug 2026 | 115.94 | ahead of 97% |
| Jul 2026 | 115.78 | ahead of 97% |
| Jun 2026 | 116.19 | ahead of 97% |
| May 2026 | 116.23 | ahead of 97% |
| Apr 2026 | 116.63 | ahead of 97% |
| Mar 2026 | 116.65 | ahead of 97% |
| Feb 2026 | 115.46 | ahead of 96% |
| Dec 2025 | 114.54 | ahead of 96% |
| Aug 2025 | 113.67 | ahead of 95% |
| Jul 2025 | 113.99 | ahead of 95% |
| May 2025 | 112.98 | ahead of 95% |
| Apr 2025 | 113.99 | ahead of 95% |
| # | ||||
|---|---|---|---|---|
| (주)대덕엔지니어링 DAEDUK ENGNEERING |
10–19 | Top 4% | ||
| 케이티이앤지 KTENG |
5–9 | Top 4% | ||
| (주)원일씨앤씨 WONIL CNC |
5–9 | Top 4% | ||
| 동진전력 | 5–9 | Top 4% | ||
| 건화티에스 | 10–19 | Top 4% | ||
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Where is SUM ENGINEERING CO., LTD located?
SUM ENGINEERING CO., LTD is registered at Wolrang-ro, Jeju-si, Jeju, South Korea (postal code 63099).
What industry is SUM ENGINEERING CO., LTD in?
SUM ENGINEERING CO., LTD belongs to Construction › MEP & Utilities › Plumbing and air conditioning/heating construction business.
How many employees does SUM ENGINEERING CO., LTD have?
SUM ENGINEERING CO., LTD has 20–29 employees.
What is SUM ENGINEERING CO., LTD's KOBDi Score?
114.64 as of September 2026, ahead of about 96% of companies in its industry.
Who are SUM ENGINEERING CO., LTD's competitors?
Similar companies include DAEDUK ENGNEERING, KTENG and WONIL CNC.
Which businesses are near SUM ENGINEERING CO., LTD?
Businesses registered at the same postal code (63099) include 생마차노형점, 엔젤치과 and 대한해동검도제주본관. Most work in Korean general restaurant business, dental clinic and chain convenience store.
Businesses near SUM ENGINEERING CO., LTD
Registered at postal code 63099 (월랑로, 제주시). Most businesses here work in Korean general restaurant business, dental clinic and chain convenience store.
- 생마차노형점Japanese restaurant industry · 월랑로 27 (same building)
- 엔젤치과Dental clinic · 월랑로 29
- 대한해동검도제주본관월랑로 23
- 비원월랑로 23
- 비원당구클럽월랑로 23
- 정한의원Oriental medicine clinic · 월랑로 23
- 마라양꼬치노형점Chinese restaurant industry · 월랑로 31
- 쌤시크노형점Hair beauty industry · 월랑로 31
- 제주야곱Korean general restaurant business · 월랑로 31
- 가온샵뷰티아카데미학원월랑로 33