Tier1 is a technology, cloud services, and ISV partner specialized in secure cloud and hybrid infrastructures. Also, as Developer and Partner of the "comerzzia" retail platform, we help enterprises deploy, operate, and scale mission‑critical SaaS and transactional systems, ensuring performance, security, and regulatory compliance on cloud environments.
Tier1 is a trusted technology, cloud services, and ISV partner helping organizations design, modernize, and operate secure, scalable cloud and hybrid infrastructures. As the developer of the Comerzzia retail platform, Tier1 combines deep expertise in infrastructure, cloud operations, and enterprise software to support customers throughout their full lifecycle—from assessment and migration to ongoing optimization and managed services.
We work closely with medium and large enterprises to modernize legacy environments, reduce operational risk, and improve resilience, performance, and cost efficiency. Our teams adopt a pragmatic, business‑oriented approach to cloud adoption, ensuring technology decisions translate into measurable value and long‑term sustainability.
As an Independent Software Vendor (ISV), Tier1 develops and operates "comerzzia", a comprehensive retail and transactional platform supporting complex store, POS, loyalty, and omnichannel environments. This unique position allows us to fully understand the operational and infrastructure demands of mission‑critical SaaS platforms, and to design cloud architectures specifically aligned with high availability, performance, and security requirements.
Tier1 provides consulting and delivery services across cloud architecture, infrastructure modernization, DevOps, and managed operations. We help customers migrate critical workloads to cloud and hybrid environments, design scalable platforms, and operate secure systems aligned with regulatory and data protection requirements such as GDPR.
As an OVHcloud partner, Tier1 leverages a robust, transparent, and European cloud ecosystem to deliver reliable, sovereign, and cost‑effective solutions. We believe in open standards, long‑term partnerships, and cloud platforms that evolve with our customers’ business needs while maintaining control, compliance, and operational excellence.
