Dipl.-Ing. Renate Sieben
InsulationBAFA verified
Moisburg, 21647 — Hamburg, Germany
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Accreditation and compliance
- Scheme
- BAFA — Bundesamt für Wirtschaft und Ausfuhrkontrolle
- Handwerksrolle
- dena-dipl-ing-renate-sieben-21647
- Register status
- Active on the BAFA register
- Service
- Insulation
- Coverage
- Moisburg and the surrounding Hamburg area
- Listed since
- August 2026
Accreditation details are taken from the Bundesamt für Wirtschaft und Ausfuhrkontrolle public register and refreshed periodically. Green Directory is not the certifying body — check the register directly if the outcome matters to you.