Company Information
This page collects the details commonly requested during supplier onboarding, procurement and security questionnaires. It is a service for business customers and does not replace the legal notice; only the legal notice is authoritative for statutory disclosures.
Company
- Legal form
- Sole proprietorship
- Owner
- Jan Weißsieker
- Address
- Königstraße 35
51645 Gummersbach - Country
- Germany
Identifiers
- VAT identification number
- DE434937255
- Business identification number (W-IdNr.)
- DE434937255-00001
- D-U-N-S number
- 316683009
Issued by Dun & Bradstreet. Not a statutory register number, but an internationally used company identifier.
Contact
- Phone
- +49 2261 5016897
Security contact
Please report vulnerabilities in software we provide or systems we operate to the address below. We ask for coordinated disclosure and confirm receipt within 72 hours.
Payment details
We never publish bank details. They appear on the respective invoice only. If you receive a purported notice of changed account details, please verify it by phone using the number above.