| Certificaathouder | Certificaatnummer | Product | Trede | Geldig tot | Uitgestelde datum ASA | Plaats | Land | Kvk |
|---|---|---|---|---|---|---|---|---|
| V.O.F. Bouwlust | NCK.2025.SCLASA.2500005 | Approved Self Assessment | 28-04-2028 | Hoofddorp | NL | 34104168 | ||
| Blansjaar 's-Gravenhage B.V. | 13423-12.1 | Approved Self Assessment | 07-02-2028 | Wateringen | NL | 27102509 | ||
| R. Hagen Holding B.V. | 3377099 | Approved Self Assessment | 23-03-2028 | Weesp | NL | 32138882 | ||
| Grootgroener B.V. | NCK.2024.0884.ASA.H0651 | Approved Self Assessment | 02-04-2028 | Wierden | NL | 55482066 | ||
| Jonk B.V. handelsnaam Jonk Infra | EBN.ASA.2977ASA-1 | Approved Self Assessment | 07-03-2028 | Kwadijk | NL | 36031216 | ||
| Beermann Bohrtechnik GmbH | 0418SCL495 | SCL | 3 | 02-04-2028 | Hörstel Riesenbeck | DE | HRB5605 | |
| Casco Bouw Nederland B.V | 888203-12-2025 | SCL | 3 | 10-03-2028 | Staphorst | NL | 72435062 | |
| De Beer Holding B.V. | 906556-12-2025ASA | Approved Self Assessment | 27-08-2028 | Roosendaal | NL | 86160966 | ||
| De Beer Infra Service B.V.(De Beer Holding B.V.) | 906556-12-2025ASA | Approved Self Assessment | 27-08-2028 | Roosendaal | NL | 20024991 | ||
| De Beer Calamiteiten B.V.(De Beer Holding B.V.) | 906556-12-2025ASA | Approved Self Assessment | 27-08-2028 | Roosendaal | NL | 90036255 | ||
| Loonbedrijf J. Markusse en Zoon B.V. | 5337-8.1 | Approved Self Assessment | 14-04-2028 | 's-Heer Abtskerke | NL | 22013983 | ||
| M.B. Afbouw / montage B.V. | NCK.2025.SCLL.2500007 | SCL Light | 3 | 04-06-2028 | Zaltbommel | NL | 11046491 |