조일산업 / JOILSERVICE
JOILSERVICE's KOBDi Score is 13.54 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 18% of companies in its industry, against 19% in Aug 2026 and 18% in Apr 2025. Its strongest position was 20% (May 2026) and its weakest 18% (Sep 2026).
A year earlier, in Aug 2025, its score was 13.38 and it was ahead of about 19% of companies in its industry.
| Sep 2026 | 13.54 | ahead of 18% |
| Aug 2026 | 13.54 | ahead of 19% |
| Jul 2026 | 13.54 | ahead of 19% |
| Jun 2026 | 13.54 | ahead of 19% |
| May 2026 | 13.54 | ahead of 20% |
| Apr 2026 | 13.54 | ahead of 19% |
| Mar 2026 | 13.54 | ahead of 19% |
| Feb 2026 | 13.54 | ahead of 20% |
| Dec 2025 | 13.38 | ahead of 19% |
| Aug 2025 | 13.38 | ahead of 19% |
| Jul 2025 | 13.38 | ahead of 19% |
| May 2025 | 13.38 | ahead of 20% |
| Apr 2025 | 13.38 | ahead of 18% |
Where is JOILSERVICE located?
JOILSERVICE is registered at 전라남도 여수시 여서동, South Korea (postal code 59763).
What industry is JOILSERVICE in?
JOILSERVICE belongs to Manufacturing › Other Electrical Equipment › Other electrical equipment manufacturing.
How many employees does JOILSERVICE have?
JOILSERVICE has 1–4 employees.
What is JOILSERVICE's KOBDi Score?
13.54 as of September 2026, ahead of about 18% of companies in its industry.
Who are JOILSERVICE's competitors?
Similar companies include omnisystem, 우진H-TECH and 광성산업.

