Privacy notice

This Privacy Notice was last updated on November 4, 2020 and applies to citizens of the European Economic Area.


Bioska is a brand for Walki’s biodegradable and compostable films and bags.

At Walki, we believe in a sustainable and circular tomorrow. Our mission is to accelerate the world’s transition into a zero waste future in packaging and promote the use of energy efficient materials across industries. Walki’s product solutions are designed to bring value to customers in many different markets; from sustainable materials for packaging applications to energy saving performance materials.

This Privacy Notice describes our policies and practices regarding its collection and use of your personal data and sets forth your privacy/data protection rights. We recognise that data protection is an ongoing responsibility, and so we will from time to time update this Privacy Notice as we undertake new personal data practices or adopt new data protection policies.

Data Protection Officer

The Walki Group Corporation is headquartered in Finland, in EU.

The Walki Group Corporation has appointed a data protection officer for you to contact if you have any questions or concerns about the Walki Group’s personal data policies or practices.

Contact details of Walki’s Group Data Protection Officer:

Data Protection Officer
Walki Oy
P.O.Box 33
37601 Valkeakoski

Use of website

Walki’s Bioska webpages are designed for both professional use and for consumers. We do not knowingly attempt to solicit or receive information from under aged persons.

Bioska’s webpages contain cookies and web beacons in following categories: Strictly Necessary Cookies, Performance Cookies, Functional Cookies, Targeting Cookies and Social Media Cookies. A comprehensive list of used cookies and categories is published in the Cookies section. You have an option to block all cookies and web beacons except Strictly Necessary Cookies.

The collected information may include internet protocol (IP) addresses, general location where your device is accessing our website (company/service provider), browser type, operating system and other information about the use of Walki’s website, including a history of pages you view.

Walki collects and processes this data on the basis of legitimate interest in understanding how visitors use this website.


How we collect and use (process) your personal information

When you visit website we will collect technical data of your visit according to your choices in the Cookie Preference Centre.

If you want to contact us directly you may use specific Contact Form which can be found from the footer of the website. When you use the Contact Form we will collect following data: name, email and your actual message. You may also contact us via email. When you contact us please be informed that regarding to the nature of your message your data may be added to our CRM database.

For recruitment purposes we will collect more detailed data directly from you. In recruitment we do not collect personal data from other sources without your specific consent.

All personal data is collected for business purposes only. We do not sell or lease your personal information to anyone. Your personal data might be shared with third parties if it is required to complete the service or transaction, or it is required by the law.

When and how we share information with others

We do not sell or lease your personal information to anyone. Your personal data might be shared with third parties if it is required to complete the service or transaction, or if it is required by the law.

International data transfers

By default, the collected personal data is processed and stored in EU. However Walki is a global organisation, with legal entities, business processes, organisational structures and technical IT solutions that cross borders also to non-EU countries. If the collected personal data is processed by Walki’s non-EU subsidiary, the EU Model Clauses are used as appropriate safeguard to ensure the required level of data protection.

Data subject rights

The European Union’s General Data Protection Regulation and other countries’ data protection laws provide certain rights for data subjects. Walki supports these data subject’s rights, including access to and rectification or erasure of personal data or restriction of processing concerning the data subject or to object to processing as well as the right to data portability. The data subject has the right to lodge a complaint with supervisory authority (data protection authority).

Before your data request can be executed Walki may ask you to verify your identity and to give more information about your request.

Learn more of your rights as data subject

To use your rights, please contact Walki’s Group Data Protection Officer.

Security of your information

To help protect the privacy of data and personally identifiable information you transmit through the use of this site, we maintain physical, technical and administrative safeguards. We update and test our security technology on an ongoing basis. We restrict access to your personal data to those employees who needs to know the information to provide services to you. In addition, we train our employees about the importance of confidentiality and maintaining the privacy and security of your information. We commit taking appropriate disciplinary measures to enforce our employees’ data protection responsibilities.

Data storage and retention

Your personal data is stored by Walki on our servers, and on the servers of the cloud-based database management services we engage. Servers are located in EU, in Finland. Walki retains personal data of the business partners and of the recruitment candidates for 2 years after the end of our business relationship.

Changes and updates to the Privacy Notice

We may occasionally update this Privacy Policy to reflect current data protection legislation and/or changes in our WWW service at any time with or without notice. We recommend you to periodically review this Privacy Policy.

Questions, concerns or complaints

Please contact Walki Group’s data protection officer
Data Protection Officer
Walki Oy
P.O.Box 33
37601 Valkeakoski