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Home » Key Organics – Modernising IT Infrastructure with a Seamless Migration from VMware vSphere to Proxmox
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Client: Key Organics is a leading supplier of specialist chemical compounds to the global pharmaceutical, biotechnology and chemical research industries. With customers around the world relying on uninterrupted access to critical systems, the business required an infrastructure platform that would remain reliable, secure and cost-effective for years to come.
Like many organisations, Key Organics had built its IT infrastructure over a number of years. Its VMware vSphere environment had served the business well, but changing licensing costs and the need to future-proof the infrastructure prompted a review of alternative virtualisation platforms. The business wanted to:
Rather than simply replacing one hypervisor with another, Key Organics wanted to use the opportunity to review its wider infrastructure and ensure every part of the environment was fit for the future
Following an infrastructure assessment, Nexus designed and delivered a phased infrastructure modernisation programme centred around migrating the virtual environment from VMware vSphere to Proxmox Virtual Environment. Working closely with Key Organics, the project included:
Proxmox Virtualisation
Complete migration from VMware vSphere to Proxmox VE
Careful migration planning and testing
Minimal business disruption throughout the transition
Improved flexibility with reduced licensing costs
Platform designed for future growth
The migration to Proxmox formed part of a wider technology partnership between Key Organics and Nexus. Over nearly 20 years, we have supported the organisation with a range of infrastructure, security and workplace technology projects, helping continually improve performance, resilience and security.
Key Outcomes
Significant reduction in virtualisation licensing costs
Successful migration from VMware to Proxmox with minimal disruption
Improved infrastructure resilience
Enhanced cyber security posture
Modern Microsoft Teams telephony
Protected Microsoft 365 data through cloud backup
Simplified infrastructure management
Platform ready for future expansion
For Key Organics, Proxmox delivered many of the enterprise virtualisation capabilities they relied on while providing greater flexibility and significantly lower ongoing licensing costs.
Combined with Nexus’ migration expertise, the organisation was able to modernise its infrastructure without compromising performance, security or reliability.
Windows Server upgrades to maintain performance, security and vendor support
Deployment of SonicWall firewalls to strengthen perimeter security
Comprehensive cyber security reviews and recommendations
Enhanced email security to reduce phishing and malware risks
Microsoft 365 backup protecting Exchange Online, SharePoint, OneDrive and Microsoft Teams
Deployed Microsoft Teams as a full phone system replacement to modernise business communications
Having an in-depth understanding of Key Organics’ IT environment meant Nexus was well placed to plan and deliver the VMware vSphere to Proxmox migration efficiently, with minimal disruption and confidence that the new platform would integrate seamlessly with the wider technology estate.
“Nexus has been our trusted technology partner for almost 20 years, supporting
us with everything from infrastructure and cyber security to Microsoft 365 and
business communications. Most recently, they handled our VMware vSphere to
Proxmox migration, and they clearly know the platform inside out. The project
was carefully planned and delivered with minimal disruption, and the team were
responsive, knowledgeable and easy to work with throughout.
We’d certainly recommend Nexus to any organisation considering a move from
VMware to Proxmox, as well as those looking for an experienced technology
partner to deliver complex IT projects, infrastructure modernisation and
professional services.”
Gary Lyons, Project Manager, IT & e‑commerce

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