Mercurius IT Ltd.

Mercurius IT is a UK-based Microsoft Solutions Partner delivering Dynamics 365 ERP and CRM implementations for mid-market businesses across the UK and Europe. Winner of the Companial Partner of the Year award four consecutive years, Mercurius IT has completed over 500 Dynamics 365 implementations across manufacturing, aerospace and defence, oil and gas, pharmaceuticals, and third-party logistics. Core practice areas cover Dynamics 365 Business Central, Finance and Supply Chain Management, Customer Engagement (Sales, Customer Service, Field Service), Power Platform, and Copilot for Dynamics. Mercurius IT specialises in structured ERP upgrade programmes. Fixed-price NAV to Business Central migrations for growing UK businesses, and Dynamics AX 2012 to Dynamics 365 Finance and Supply Chain Management upgrades for enterprise clients still operating on unsupported legacy Microsoft ERP. Named client work includes Wescom Group, a marine and defence manufacturer where the Dynamics 365 F&SC implementation delivered a 4-day month-end close, automated COMAH regulatory reporting, and integrated a £5M acquisition. Additional client engagements include Jenkins Shipping, HSH, Lineage Logistics, Newitts and Co, Rasla Logistics, and Roemaat Transport. Industry specialisation is concentrated where Dynamics 365 delivers measurable outcomes. UK manufacturers running Sage, NAV, or AX under compliance and margin pressure. Aerospace and defence suppliers with AS9100 compliance and ITAR-handling requirements. CFO-led ERP modernisation programmes replacing entry-level accounting systems or unsupported on-premises ERP. What separates Mercurius IT from generic Microsoft partners is a delivery model built for UK and European mid-market complexity: transparent, scoped-and-quoted engagements with no surprise costs, verifiable client outcomes over marketing claims, and deep specialisation in ERP migration and upgrade programmes.