| 번호 | 인증번호 | 업체명 | 인증표준 | 유효기간 |
|---|---|---|---|---|
| 482 | 25-Q-1627-04 | 비전테크㈜ | KS Q ISO 9001:2015 | 2028-08-29 |
| 481 | 25-E-0756-04 | 비전테크㈜ | KS I ISO 14001:2015 | 2028-08-29 |
| 480 | 24-Q-1672-02 | ㈜동성실리콘 | KS Q ISO 9001:2015 | 2028-01-25 |
| 479 | 25-Q-1547-05 | 선원테크 | KS Q ISO 9001:2015 | 2028-09-26 |
| 478 | 26-Q-1667-02 | ㈜원이앤에스 | KS Q ISO 9001:2015 | 2029-02-23 |
| 477 | 26-E-0772-02 | ㈜원이앤에스 | KS I ISO 14001:2015 | 2029-02-23 |
| 476 | 25-Q-1666-02 | ㈜케이디엠 | KS Q ISO 9001:2015 | 2029-02-11 |
| 475 | 25-Q-1572-04 | ㈜영진이엘(안산제2공장) | KS Q ISO 9001:2015 | 2026-07-17 |
| 474 | 23-Q-1571-02 | ㈜영진이엘(광명공장) | KS Q ISO 9001:2015 | 2026-07-17 |
| 473 | 22-S-0040-01 | ㈜더원종합건설(2023.12 취소) | KS Q ISO 45001:2018 | 2026-01-28 |
| 472 | 22-Q-1662-01 | ㈜더원종합건설(2023.12 취소) | KS Q ISO 9001:2015 | 2026-01-28 |
| 471 | 22-E-0771-01 | ㈜더원종합건설(2023.12 취소) | KS I ISO 14001:2015 | 2026-01-28 |
| 470 | 22-S-0041-01 | ㈜더원건설(2023.12 취소) | KS Q ISO 45001:2018 | 2026-01-28 |
| 469 | 22-Q-1663-01 | ㈜더원건설(2023.12 취소) | KS Q ISO 9001:2015 | 2026-01-28 |
| 468 | 22-E-0769-01 | ㈜더원건설(2023.12 취소) | KS I ISO 14001:2015 | 2026-01-28 |
| 467 | 20-Q-0665-09 | ㈜유일기연(22.10 취소) | KS Q ISO 9001:2015 | 2023-10-10 |
| 466 | 20-E-0145-09 | ㈜유일기연(22.10 취소) | KS I ISO 14001:2015 | 2023-10-10 |
| 465 | 22-S-0039-02 | 대성비엔이(25. 11 취소) | KS Q ISO 45001:2018 | 2026-01-02 |
| 464 | 22-Q-1659-01 | 제이와이커스텀㈜(25.11 취소) | KS Q ISO 9001:2015 | 2025-12-25 |
| 463 | 22-E-0768-01 | 제이와이커스텀㈜(25.11 취소) | KS I ISO 14001:2015 | 2025-12-25 |