2025 — The Post-VMware Transformation
Xelon emerges as the leading VMware alternative in Europe following Broadcom's 300-500% price increases and VCSP program termination. Launch of multi-hypervisor management (VMware + Proxmox + KVM + Kubernetes from one API), expanded white-label partnerships with Swiss MSPs, and introduction of transparent per-host licensing (CHF 1,200/month base + CHF 135/host). Platform manages 5,000+ hypervisor hosts across customer deployments.
2024 — Enterprise Hardening
Major platform upgrades including Kubernetes-native architecture rebuild, Laravel 11 backend modernization, ISO 27001/9001 certification achievement, and FINMA compliance readiness for Swiss financial services. Launch of automated backup/DR, geo-redundant storage, and 99.99% uptime SLA. Partnership program expansion across DACH region.
2023 — API-First Evolution
Complete API redesign with OpenAPI 3.0 specification, Terraform provider release, Ansible module library, and infrastructure-as-code workflow support. Introduction of multi-tenancy with complete tenant isolation, RBAC granular access control, and white-label customization capabilities. First major MSP deployments serving 100+ end customers each.
2022 — Swiss Sovereignty Focus
Strategic pivot to Swiss data residency and GDPR compliance positioning. Launch of Basel and Geneva datacenter locations joining Zurich. Introduction of zero-egress-fee pricing model and consumption-based billing integration. Platform architecture redesigned for horizontal scalability and stateless microservices.
2021 — Multi-Hypervisor Foundation
Introduction of Proxmox VE and KVM support alongside existing VMware management. Development of unified control plane abstraction layer enabling workload portability across hypervisors. Launch of automated VM provisioning, virtual networking, and block storage orchestration.
2020 — Platform Maturation
Migration to Kubernetes-based orchestration, implementation of real-time monitoring and alerting, integration with Grafana dashboards. Introduction of API-driven operations and webhook support for billing system integration. First major enterprise customer deployments.
2019 — Infrastructure Expansion
Datacenter capacity expansion in Zurich, introduction of object storage (S3-compatible), and network isolation features (VLANs, firewall rules, IP management). Platform serves 50+ commercial customers with growing workload diversity.
2018 — Product-Market Fit
Launch of multi-tenant architecture enabling MSP use cases, introduction of white-label branding capabilities, and development of reseller billing APIs. First Swiss MSP partnerships established with focus on VMware migration candidates.
2015-2017 — Platform Development
Core platform development focusing on VMware vSphere integration, virtual machine lifecycle management, storage provisioning, and networking automation. Beta deployments with early adopter customers in Swiss hosting market.
2011-2014 — Foundation
Xelon AG founded in Zug, Switzerland by Stefan Wirsich and engineering team. Initial vision: Swiss-sovereign cloud infrastructure with API-first architecture. Platform architecture designed around multi-hypervisor abstraction layer and consumption-based business model.