| 번호 | 인증번호 | 업체명 | 인증규격 | 유효기간 |
|---|---|---|---|---|
| 535 | 23-E-0805-01 | ㈜알파아이엔씨(25.04 취소) | KS I ISO 14001:2015 | 2026-05-20 |
| 534 | 25-S-0052-02 | ㈜알파아이엔씨 | KS Q ISO 45001:2018 | 2026-11-02 |
| 533 | 23-S-0051-01 | ㈜대용 | KS Q ISO 45001:2018 | 2026-09-08 |
| 532 | 23-Q-1708-02 | ㈜한국소방안전(25.09 취소) | KS Q ISO 9001:2015 | 2026-10-19 |
| 531 | 23-E-0791-02 | ㈜한국소방안전(25.09 취소) | KS I ISO 14001:2015 | 2026-10-19 |
| 530 | 25-Q-1706-03 | (주)경한 | KS Q ISO 9001:2015 | 2027-10-03 |
| 529 | 25-S-0050-02 | (자)미래통신공사 | KS Q ISO 45001:2018 | 2026-10-21 |
| 528 | 25-E-0790-03 | (자)미래통신공사 | KS I ISO 14001:2015 | 2026-10-21 |
| 527 | 20-S-0049-00 | 보민(BoMinh Company Limited)(22.03 취소) | KS Q ISO 45001:2018 | 2023-10-05 |
| 526 | 23-S-0048-01 | 평송정보통신㈜ | KS Q ISO 45001:2018 | 2026-09-23 |
| 525 | 23-Q-1704-01 | ㈜와이투테크(25.08 취소) | KS Q ISO 9001:2015 | 2026-09-22 |
| 524 | 20-Q-1703-00 | 서원퍼니처(22.09 취소) | KS Q ISO 9001:2015 | 2022-10-10 |
| 523 | 20-E-0788-00 | 서원퍼니처(22.09 취소) | KS I ISO 14001:2015 | 2022-10-10 |
| 522 | 23-Q-1702-03 | 새빛이앤엘㈜ | KS Q ISO 9001:2015 | 2026-05-03 |
| 521 | 23-S-0047-03 | 새빛이앤엘㈜ | KS Q ISO 45001:2018 | 2026-05-03 |
| 520 | 25-Q-1701-02 | 선진산업㈜ | KS Q ISO 9001:2015 | 2028-08-21 |
| 519 | 25-E-0787-02 | 선진산업㈜ | KS I ISO 14001:2015 | 2028-08-21 |
| 518 | 22-Q-1700-01 | ㈜에스엠티(24.08 취소) | KS Q ISO 9001:2015 | 2025-09-09 |
| 517 | 24-Q-1699-02 | ㈜인셀 | KS Q ISO 9001:2015 | 2027-11-05 |
| 516 | 23-Q-1698-01 | ㈜티에스일렉트릭 | KS Q ISO 9001:2015 | 2026-08-13 |