| Certificaathouder | Certificaatnummer | Product | Trede | Geldig tot | Hoofdvestiging | Land | Kvk |
|---|---|---|---|---|---|---|---|
| ADEX Projecten B.V. | NC-VL-0010 | SCL | 3 | 29-10-2027 | Harderwijk | NL | 08056748 |
| M.J. van Riel B.V. | EBN.SCLL3.SCL1461SCL-1 | SCL Light | 3 | 02-11-2027 | Tilburg | NL | 18007262 |
| Technical Innovation Group (TIG) B.V. | EBN.SCL3.3356SCL | SCL | 3 | 24-10-2027 | Eersel | NL | 17155726 |
| Intelectric Installation Resources B.V.(Technical Innovation Group (TIG) B.V.) | EBN.SCL3.3356SCL | SCL | 3 | 24-10-2027 | Eersel | NL | 80573681 |
| Intelectric Network Solutions (INS) B.V.(Technical Innovation Group (TIG) B.V.) | EBN.SCL3.3356SCL | SCL | 3 | 24-10-2027 | Eersel | NL | 58424261 |
| Intelectric Projectmontage B.V.(Technical Innovation Group (TIG) B.V.) | EBN.SCL3.3356SCL | SCL | 3 | 24-10-2027 | Eersel | NL | 57184518 |
| Eurogips B.V. | EBN.SCLL2.557SCL-1 | SCL Light | 2 | 02-11-2027 | Waddinxveen | NL | 29021019 |
| RED BOUW B.V. | 3196538 | SCL | 3 | 27-10-2027 | Oud-Beijerland | NL | 50261304 |
| Almad Eco BV | 2544194 | Approved Self Assessment | 06-08-2027 | Nieuwveen | NL | 28077276 | |
| CDM Smith SE | KLN00001135/6536120 | SCL | 3 | 25-10-2027 | Bochum | DE | DE 129 441 841 |
| CDM Smith SE - Nürnberg(CDM Smith SE) | KLN00001135/6536120 | SCL | 3 | 25-10-2027 | Nürnberg | DE | DE 129 441 841 |
| CDM Smith SE - Bickenbach(CDM Smith SE) | KLN00001135/6536120 | SCL | 3 | 25-10-2027 | Bickenbach | DE | DE 129 441 841 |
| Xella Nederland B.V. Construction Services | 3195680 | SCL | 3 | 21-10-2027 | Vuren | NL | 13034158 |
| J. Blouw Afbouw B.V. | SL 1542532 | SCL | 3 | 21-07-2027 | Ridderkerk | NL | 24235816 |
| Iedema Holding B.V. | 878331-12 2024 | SCL Light | 3 | 08-11-2027 | Appelscha | NL | 01165249 |
| Iedema Projectstoffering Zwolle B.V. (Iedema Holding B.V.) | 878331-12 2024 | SCL Light | 3 | 08-11-2027 | Zwolle | NL | 08209021 |
| Iedema Projectstoffering Wateringen B.V.(Iedema Holding B.V.) | 878331-12 2024 | SCL Light | 3 | 08-11-2027 | Maasdijk | NL | 55954014 |
| Iedema Projectstoffering Appelscha B.V.(Iedema Holding B.V.) | 878331-12 2024 | SCL Light | 3 | 08-11-2027 | Appelscha | NL | 01101258 |
| Iedema Projectstoffering Tiel B.V.(Iedema Holding B.V.) | 878331-12 2024 | SCL Light | 3 | 08-11-2027 | Tiel | NL | 64793532 |
| Iedema Projectstoffering Amsterdam B.V.(Iedema Holding B.V.) | 878331-12 2024 | SCL Light | 3 | 08-11-2027 | Amstelveen | NL | 64793095 |
| Abeln Stoffering Groningen B.V.(Iedema Holding B.V.) | 878331-12 2024 | SCL Light | 3 | 08-11-2027 | Groningen | NL | 2058755 |
| Abeln Stoffering Almelo B.V.(Iedema Holding B.V.) | 878331-12 2024 | SCL Light | 3 | 08-11-2027 | Almelo | NL | 6061701 |