Providers & sub-processors

Version 1.0 In force 19 July 2026

This page is the canonical, maintained list referenced by our Privacy Policy and Data Processing Agreement. We give at least thirty days’ notice before adding or replacing a sub-processor, by email and by updating this page.

Processors of organizer-account data

Providers that process data about organizers (account, billing, and support), for which Progression Workshops is the controller — see the Privacy Policy.

ProviderPurposeLocation
Hetzner Online GmbHHosting and infrastructureGermany
Hanko GmbHAccount authentication and sign-inEuropean Union
Scaleway SASSending account and service emailFrance
Mollie B.V.Processing your subscription paymentNetherlands
Kees de BoekhouderBookkeeping and tax filingNetherlands
Google Cloud EMEA LimitedServing static files and storing uploaded imagesEuropean Union

Sub-processors of attendee data (Article 28)

Sub-processors we engage to process attendee data on an organizer’s behalf, under our DPA (the organizer is the controller).

Sub-processorPurposeLocation
Hetzner Online GmbHHosting and infrastructureGermany
Hanko GmbHAttendee authentication and sign-inEuropean Union
Scaleway SASTransactional email deliveryFrance
Google Cloud EMEA LimitedServing static files and storing uploaded imagesEuropean Union

We use no error-monitoring, analytics, or application-performance-monitoring provider that receives your data. All Google Cloud Storage buckets used by the Service are configured to European Union regions.

Your attendee-payment provider is not our sub-processor. An organizer connects its own payment account (e.g. Mollie) and contracts with that provider directly. Mollie appears above only as the processor of the organizer’s own subscription payment to Yuimaru.