| Certificaathouder | Certificaatnummer | Product | Trede | Geldig tot | Uitgestelde datum ASA | Plaats | Land | Kvk |
|---|---|---|---|---|---|---|---|---|
| Loon- en Kranenverhuurbedrijf J.S. van Diepen B.V. | 5107-14.1 | Approved Self Assessment | 16-03-2028 | Spanbroek | NL | 66354226 | ||
| Merford Noise Control B.V. | RQA00002817/7338554 | Approved Self Assessment | 26-05-2028 | Gorinchem | NL | 23041114 | ||
| Hup Bestrating | 24256-6.1 | Approved Self Assessment | 23-03-2028 | Swifterbant | NL | 39073413 | ||
| Merford Special Doors B.V. | RQA00002816/7338564 | Approved Self Assessment | 30-05-2028 | Gorinchem | NL | 11063740 | ||
| Technische Unie B.V. | RQA00002863/7279082 | SCL Light | 2 | 21-04-2028 | Amstelveen | NL | 33235014 | |
| Vandevloeren projecten b.v. | 2639063 | Approved Self Assessment | 29-03-2028 | Schiedam | NL | 24320393 | ||
| TenneT TSO B.V. Large Projects Netherlands | 0418SCL478 | SCL | 4 | 31-12-2027 | Arnhem | NL | 09083317 | |
| Handelsmij van der Kamp B.V. | SKGIKOB.015786.01.NL | SCL | 3 | 31-10-2028 | Zwolle | NL | 05050454 | |
| Handelsmij Van der Kamp B.V. - locatie Zierikzee(Handelsmij van der Kamp B.V.) | SKGIKOB.015786.01.NL | SCL | 3 | 31-10-2028 | Zierikzee | NL | 5049687 | |
| Voorbij Prefab B.V. | 3214390 | SCL | 3 | 29-03-2028 | Amsterdam | NL | 33296540 | |
| Zelziuz ZM B.V. | 3317564 | SCL Light | 2 | 29-03-2028 | Oldenzaal | NL | 51414813 |