Tixeo is a Montpellier-headquartered French secure-video-collaboration vendor, founded in 2003, and is structurally the most-credentialed sovereign video-conferencing listing in this directory. The product portfolio is three-tier: TixeoCloud (managed SaaS), TixeoServer (customer-self-hosted on-premise), and TixeoPrivateCloud (sovereign cloud hosting on the SecNumCloud-qualified operator 3DS Outscale). All three modes share the same proprietary end-to-end encrypted multipoint audio/video/data architecture: true E2EE regardless of the number of participants, with encryption-by-default across messaging, file transfer, and collaboration modes.
The sovereignty positioning is built on two unmatched-in-category French government certifications. First, ANSSI CSPN (Certification de Sécurité de Premier Niveau) awarded by the French Cybersecurity Agency in 2017 and renewed three times since. Tixeo is the only video-conferencing technology in Europe to hold this CSPN certification and ANSSI qualification. Second, TixeoPrivateCloud is SecNumCloud-qualified via its 3DS Outscale hosting backbone, providing the same legal-protection-from-extraterritorial-laws guarantees that ANSSI builds into the SecNumCloud framework (specifically engineered against US CLOUD Act and FISA Section 702 reach). Compliance posture additionally covers NIS 2 (the EU cybersecurity directive), DORA (financial-services operational resilience), and full GDPR alignment. Software design and development are entirely inside Europe. Tixeo's own messaging is unambiguous: "our proprietary technology is not subject to foreign legislation".
Customer base reflects the sovereignty positioning: 30% of Europe's top-100 defence companies (per the Stockholm International Peace Research Institute 2023 ranking) use Tixeo for secure collaboration, alongside customers from finance, public administration, industry, and energy. Pricing is enterprise / sales-engaged. Tixeo does not publish a self-serve consumer tier. Best fit: defence and aerospace primes (Airbus-class organisations), French and EU public-sector procurement (where CSPN + SecNumCloud are usually mandatory bid criteria), regulated financial services subject to DORA, healthcare systems requiring NIS 2 compliance, and any mid-market or enterprise buyer for whom CLOUD-Act-clean E2EE video is non-negotiable.