Privacy Policy

Sennefer Consulting e.U. – Ing. Karl Mustafa • Company Reg. No. FN 661189 m • VAT: ATU82483812

Data Categories

We process your personal data falling under the following data categories:

• Name / Company
• Job Title / Profession
• Contact Person
• Business address and other addresses
• Contact details (phone number, e-mail address)
• Bank details (for invoicing purposes)
• VAT number / company registration number
• Customer service requests and project documents

Lawfulness and Purposes of Processing

Processing Based on Your Consent

You have voluntarily provided us with your data and we process it on the basis of your consent for the following purpose:

• To send you offers and information in the field of environmental and sustainability management.

You may withdraw this consent at any time. To do so, please contact: karl.mustafa@sennefer-consulting.at

Processing Based on Contract Performance

The data you provide is necessary for the performance of a contract or for the implementation of pre-contractual measures (preparation of offers, consulting services). Without this data we cannot enter into a contract with you.

Processing Based on Legal Obligation

We are required to process data received from you in order to comply with legal obligations, in particular statutory retention requirements under Austrian commercial and tax law (UGB, BAO).

Processing Based on Legitimate Interests

We process data about you on the basis of our legitimate interests in maintaining the business relationship, ensuring the quality of our consulting services, and asserting or defending legal claims.

Retention Period

We store your data for as long as necessary to fulfil the purposes described above. Data subject to statutory retention obligations (in particular accounting records) are retained for the legally prescribed period of 7 years.

Disclosure of Data

We only disclose your data to the extent necessary to fulfil our contractual or legal obligations. Recipients include in particular:

• Tax advisor (for the fulfilment of tax obligations)
• IT service providers (hosting, e-mail – exclusively within the EU/EEA)
• Authorities (upon legal request)

No transfer of your data to third countries outside the EU or EEA takes place.

Data Processing on Our Website

When you visit our website www.sennefer-consulting.at, the following data is processed:

• Contact requests via the contact form (name, e-mail, message)
• Server log files (IP address, browser type, access time) – for technical security purposes
• Cookies (technically necessary cookies for the operation of the website)

The website is hosted by an Austrian hosting provider. No analytics or tracking tools (e.g. Google Analytics) are used.

Your Rights as a Data Subject

You have the following rights regarding your personal data:

• Right of access (Art. 15 GDPR)
• Right to rectification (Art. 16 GDPR)
• Right to erasure (Art. 17 GDPR)
• Right to restriction of processing (Art. 18 GDPR)
• Right to data portability (Art. 20 GDPR)
• Right to object (Art. 21 GDPR)

To exercise your rights, please contact: karl.mustafa@sennefer-consulting.at

Right to Lodge a Complaint

If you believe that the processing of your data violates data protection law, you have the right to lodge a complaint with the Austrian Data Protection Authority:

Last updated: May 2026 • Sennefer Consulting e.U. • Ing. Karl Mustafa • Reg. No. FN 661189 m • VAT: ATU82483812