John Hannan LLC

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John Hannan LLC is a vendor-neutral ERP software selection and client-side implementation consulting firm helping manufacturing, distribution, and life sciences companies make better ERP decisions and improve outcomes at go-live and beyond. Our experience includes highly regulated environments such as pharmaceuticals and medical devices where quality, compliance, traceability, and operational control are central to the ERP decision. We lead organizations through ERP software selection from business requirements and market evaluation through RFPs, vendor demonstrations, fit assessment, pricing, and final decision support. Our role is to bring structure, objectivity, and experienced advocacy to a critical business system decision while helping companies evaluate ERP solutions based on how they operate today and where they plan to grow. When implementation begins, we stay on the client side of the table. We help strengthen governance, manage software vendors and implementation partners, clarify scope and assumptions, document decisions, resolve issues, and reduce delivery risk across solution design, data migration, integrations, testing, readiness, and adoption. The result is a better-informed ERP decision, stronger alignment between the business and its technology partners, and a solution that works in practice at go-live and beyond. Why companies choose John Hannan LLC • Vendor-neutral advice with no software to sell and no referral fees to influence the decision • Client-side advocacy focused on business outcomes across the ERP ecosystem • Operations-first perspective grounded in real business requirements and workflows • Knowledge of 40+ ERP vendors to help identify stronger-fit options earlier • Experienced leadership throughout the engagement Whether you are selecting a new ERP, preparing for implementation, or working to fix an ERP initiative that has gone off track, John Hannan LLC helps bring structure, clarity, and experienced advocacy to the process.