Privacy policy
This policy explains how we process your personal data in accordance with the EU General Data Protection Regulation (GDPR).
Data controller
Deviltech (1972954-7), Puusepäntie 20, 36200 Kangasala
Privacy contact: jussi.halkosalo@deviltech.fi, tel. +358 50 300 9609
What data we collect
- Enquiry data: name, email address, phone number and the content of your message.
- Customer data: address (home visits), services ordered, invoicing and payment details.
- We do not collect data with cookies or use advertising tracking.
Why we process data and on what basis
- Responding to enquiries and preparing quotes (steps prior to a contract).
- Providing the service and invoicing (contract).
- Accounting and tax obligations (legal obligation).
Data on your devices
During a repair or installation we may see data stored on your device. We only process this data to the extent necessary to perform the work. We do not copy it without your permission or disclose it to third parties.
How long we keep data
- Enquiries that do not lead to a customer relationship: up to 12 months.
- Customer data: for the duration of the customer relationship and up to 2 years after it ends.
- Accounting records: as required by the Finnish Accounting Act (vouchers 6 years, financial statements 10 years).
Disclosure and transfer of data
We do not sell or disclose your data for marketing. Data is processed on our behalf only by our website and email service providers and our accountant, under contract. Data is not transferred outside the EU/EEA.
Use of this website
This website does not use cookies. The server keeps a technical log (IP address, time, requested page) for security purposes; logs are deleted according to the hosting provider’s policy.
Your rights
Please send any requests to jussi.halkosalo@deviltech.fi.
- The right to access your data.
- The right to have inaccurate data corrected.
- The right to have data erased when there is no longer a basis for processing it.
- The right to restrict and object to processing.
- The right to data portability.
- The right to lodge a complaint with the Office of the Data Protection Ombudsman (tietosuoja.fi).
Updated 27.10.2026