Acato.
Nederlandse open-source specialist uit Almere. Bouwt en host -omgevingen voor gemeenten en zorginstellingen, al meer dan tien jaar, met focus op AVG-compliance, NLDS-conformiteit, en lange-termijn beheer.
Where Acato shines.
Three apps Acato has shipped to production at multiple gemeenten and three sectors where they hold the most context.
OpenRegister at scale.
Schema design and migration patterns for registers with millions of records. Acato has shipped OpenRegister to gemeenten with the largest live registers in the network.
OpenCatalogi for Wet open overheid.
WOO publication flows including the eleven categories, federation to data.overheid.nl, and the audit-evidence pack that surrounds each disclosure.
DocuDesk for inbound zaakcorrespondentie.
Auto-classification, anonymisation, and routing for the high-volume inbound mail at uitvoeringsorganisaties. Templates for jaarverslagen, beschikkingen, en bezwaar.
Live deployments.
Three of Acato's productie-deployments. Sectors and apps used. Talk to Acato for a full list.
Gemeente Rotterdam
WOO portal in production sinds Q2 2025. Eleven categories live, 18.000 documents publicly searchable, audit log integrated with DMS.
Provincie Zuid-Holland
Subsidie-register naar OpenRegister gemigreerd. ZGW-koppeling via OpenConnector, MyDash voor wekelijkse rapportages aan gedeputeerde.
UWV-pilot
Documentstroom-pilot: DocuDesk classificeert en routeert inkomende post, OpenConnector koppelt aan zaaksysteem. Vier weken van pilot tot productie.
Adjacent specialists.
If Acato isn't the right fit for your sector or stack, these partners cover the gaps.
