Last updated: 15 August 2026
Data controller
Byte Workcore, Level 9, 21 Mainzer Landstraße, Frankfurt am Main 60329, is the controller for personal data described here. Privacy enquiries and rights requests may be sent to info@byte-workcore.digital.
Data we collect
The enquiry form asks for name, email, consultation interest, an optional preferred date and a brief message. If an engagement proceeds, we may process contact and billing details, relevant employment records, correspondence, session notes and the outputs we prepare. We request that clients avoid sending special-category data unless it is necessary and expressly agreed.
Technical server logs may contain IP address, request time, browser information and requested path. The cookie choice is stored locally in your browser. Optional analytics will be activated only with consent where implemented.
Purposes and legal bases
We process enquiries and pre-contract checks at your request under Article 6(1)(b) GDPR. Confirmed services, invoicing and administration rely on contract performance and legal obligations. Security, conflict checking and defence of legal claims rely on legitimate interests under Article 6(1)(f), balanced against individual rights. Optional analytics rely on consent under Article 6(1)(a).
Where relevant documents contain special-category data, processing requires a valid Article 9 condition, such as explicit consent or establishment, exercise or defence of legal claims. We minimise this material and may ask you to redact it.
Recipients and processors
Access is limited to authorised Byte Workcore personnel and contracted providers needed for hosting, secure communication, accounting or professional support. Providers act under appropriate data-processing terms. We do not sell personal data. We disclose information to public bodies only where legally required or with a valid basis.
Retention
Unsuccessful enquiries are normally deleted within six months. Consultation records are generally retained for three years after the end of the engagement to address service questions and legal claims. Invoices and tax records are retained for statutory periods, which can extend to ten years. Data is deleted or anonymised when its purpose and required retention period end.
International transfers
We prefer processing within the European Economic Area. If a service provider transfers data outside the EEA, we use a lawful safeguard such as an adequacy decision or European Commission standard contractual clauses and assess supplementary measures where required. Details of a relevant safeguard are available on request.
Your rights
Subject to legal conditions, you may request access, correction, deletion, restriction, portability or objection. You may withdraw consent at any time without affecting earlier lawful processing. You may also complain to the competent data protection supervisory authority; in Hesse this is the Hessian Commissioner for Data Protection and Freedom of Information.
We verify identity before fulfilling a request and usually respond within one month. Some records cannot be deleted immediately where statutory retention or legal claims require them.
Security and automated decisions
We use access controls, data minimisation, secure transfer arrangements and retention reviews proportionate to the information. No internet transmission is risk-free. We do not use enquiry data for solely automated decisions with legal or similarly significant effects.
Changes and contact
We update this notice when processing changes and publish the revision date above. Questions can be sent to info@byte-workcore.digital. Cookie-specific information appears in the cookie notice.