List of Third Party Providers (updating)


At Tresio, we are committed to upholding the highest standards of data protection and privacy, in strict adherence to the General Data Protection Regulation (GDPR) and Swiss data protection laws. Our dedication to safeguarding your data informs every aspect of our operations, including our collaboration with third-party service providers.

We engage with third-party services in specific areas to enhance our offerings, ensuring that these collaborations do not compromise the integrity and security of your data. We rigorously vet our partners to guarantee that they adhere to the strictest data protection measures, aligning with our own privacy standards.

We further unequivocally assure our customers that we will never sell your data to any third parties. Protecting your privacy and maintaining the trust you place in us is paramount, and this commitment is integral to our core values and operational principles.

Please note that our list of third-party providers is subject to periodic updates to reflect changes in our partnerships and enhancements in our services. We encourage you to review this list regularly to stay informed about how your data is managed and protected.

These are the service providers we are working with:

We are working with the following sub-processors:

ProviderCountryGuaranteesFurther Information
Bexio AG, Alte Jonastrasse 24, 8640 RapperswilSwitzerlandThe DPA is part
of their GTC
https://www.bexio.com/en-CH/policies/privacy-policy
Convertkit inc., 750 W Bannock St #761, Boise, IdahoUSASigned DPAhttps://convertkit.com/privacy
HubSpot Ireland Ltd, 1 Sir John Rogerson’s Quay, Dublin 2IrelandSigned DPAhttps://legal.hubspot.com/privacy-policy
ServerBase AG, Kasernenstrasse 1, 8184 BachenbülachSwitzerlandSigned DPAhttps://serverbase.ch/en/data-protection-at-our-swiss-cloud-services/
Stripe inc., 1209 Orange Street, Wilmington, New Castle, DE 19801USASigned DPAhttps://stripe.com/de-ch/legal/dpa
Windata GmbH & Co.KG, Gegenbaurstraße 4, 88239 Wangen im AllgäuGermanySigned DPAhttps://www.windata.de/datenschutzerklaerung/

Last update: January 24, 2024.