AGORA Trust Rooms is a secure collaboration and data-room platform from AGORA SecureWare SA for sharing and working on confidential documents. Encrypted rooms hold files that can be viewed in the browser, annotated, versioned and approved, with granular permissions, guest access and audit logging of who viewed or changed what. It also offers chat, calendar and meeting minutes, tasks, voting, digital signatures and an Outlook add-in that shares documents by link instead of attachment. It is available as a cloud service, on premises and as a white-label OEM offer.
AGORA SecureWare SA is a Swiss company based in Bioggio, Ticino; no foreign parent company is stated. According to the vendor, the cloud service is housed in and operated from a certified data centre in Switzerland, and data is encrypted in transit and at rest. If you want to keep systems fully in-house, ask about the on-premises option. Switzerland is not in the EU but is an EFTA country with an EU adequacy decision, and the vendor's privacy notice refers to the GDPR and Swiss law.